Paper Title

A SCHEMATIC DESIGN AND STRUCTURAL ANALYSIS OF A FUNCTIONALLY GRADED TAPERED SHAFT SYSTEM SUBJECTED TO DIFFERENT STRESSES

Abstract

Give work bargains the investigation of stresses created in decreased practically evaluated (FG) shaft framework under both warm and mechanical condition for three gestured bar component by utilizing Timoshenko bar hypothesis. The temperature dispersion outspread way is accepted in light of one dimensional relentless state temperature field by Fourier warmth conduction condition without considering heat era. Temperature subordinate material properties are differed along the outspread heading utilizing power law degree. Decreased FG shaft comprises of inflexible plate connected at its middle and shaft is mounted on two adaptable orientation goes about as spring and damper, internal sweep of the decreased shaft is changing in x bearing keeping thickness of empty decreased shaft is consistent. For the present examination the Mixture of Stainless steel (SUS304) and Aluminium oxide (Al2O3) are considered as internal and external surface material of the FG shaft. Three dimensional constitutive relations are determined in view of first request shear misshaping hypothesis (FSDT) for Timoshenko pillar component considering rotating dormancy, strain and active vitality of shaft and gyroscopic impact. In exhibit contemplate basic and hysteretic damping is consolidated. Hamilton\'s rule is utilized to infer administering condition of movement for three gestured pillar component for six level of flexibility for every hub.
KEYWORDS : Tapered shaft, functional graded alloys, FE analysis, stress analysis.

Paper Title

STUDY ON BUILT-IN-SELF-TEST (BIST) ENABLED UART USING VERILOG

Abstract

Asynchronous serial communication is typically implemented by Universal Asynchronous Receiver Transmitter (UART), mostly used for low cost, low speed, short distance information switch between processor and peripherals. UART allows full duplex serial message link, and is used in data communication and control system. There is a need for realizing the UART function in a single or a very few chips. Further, design systems without full testability are open to the increased possibility of product failures and missed market opportunities. Also, it is necessary to ensure the data transfer is error proof. This project targets the introduction of Built-in self test (BIST) and Status register to UART. The basic idea is to reduce the switching activity among the test patterns at the most. In this approach, the single input change patterns generated by a counter and a gray code generator are Exclusive-ORed with the seed generated by the low power linear feedback shift register [LP-LFSR]. The 8-bit UART with status register and BIST module is coded in Verilog HDL and synthesized and simulated using Xilinx XST and ISim version 14.4 and realized on FPGA.
KEYWORDS : BIST Architecture, UART Tx, UART Rx, LFSR, VLSI testing.

Paper Title

PULSED LATCHES BASED LOW POWER AND AREA EFFICIENT SHIFT REGISTERS

Abstract

Shift Registers are building blocks used for the storage of data in many devices. Currently, Flip flops which have been used in Shift Registers consume more Power and impose a heavy load on Clock distribution networks. The Proposed work overcomes the Power consumption and reduces the delay by using the Pulsed Latches instead of the Flip flops. Conventional Latches-Static differential Sense Amplifier Shared Pulse Latch (SSASPL) has been used where the number of Transistors has been reduced. Trigger generator is used to give non overlap clock signals to the memory elements, which reduced the delay and produced the fast implementation of the data. There is a high demand for minutely packed power devices that have higher efficiency of area which has lead the industry of VLSI to venture into the unknown. As technology moves into these levels the power management requirement of the devices rise. This paper proposes allow power and area-efficient shift register using pulsed latches. The area and power consumption are made to reduce by substituting flip-flops with pulsed latches.
KEYWORDS : Area efficient, pulsed clock generator, pulsed latch, shift register, flip-flop.

Paper Title

DA-BASED RECONFIGURABLE FIR DIGITAL FILTER USING PROFICIENT FPGA AND ASIC REALIZATIONS

Abstract

In various telecommunication applications Digital Signal Processors are the key components in transferring the data between devices. The implementation of FIR filter on FPGA is based conventional methods increasing the need for considerable hardware resources, which in turn raises the circuit size and lowers the system speed. Most important operation performed in digital signal processing is multiply and Accumulation (MAC). Usually this operation is realized using novel hardware multipliers. The computations for sum of products can be performed more effectively using Distributed Arithmetic. This paper provides modified Distributed Arithmetic based technique to compute sum of products saving appreciable number of multiply And accumulation blocks and this consecutively reduces circuit size. In this technique multiplexer based structure is used to reuse the blocks so as to reduce the required memory locations.
KEYWORDS : Finite impulse response (FIR) filter, linear convolution, systolic array, field programmable gate arrays (FPGA), distributed arithmetic.

Paper Title

ANALYSIS OF POWER FLOW MANAGEMENT IN WIND AND WAVE POWER

Abstract

This paper presents analysis of power flow management in wind power and wave power. This paper proposed an integrated wind and wave power generation system fed to an ac power grid or connected with an isolated load using a dc microgrid using FUZZY controller. The proposed dc microgrid connects with a wind power generator through a voltage -source converter (VSC), a wave power generator through a VSC, an energy storage battery through a bidirectional dc/dc converter, a resistive dc load through a load dc/dc converter, and an ac power grid through a bidirectional grid - tied inverter. The studied integrated wind and wave system joined with the dc microgrid is modeled and simulated using MATLAB/Simulink model design reveals that the proposed integrated control system can maintain stable operation to supply power under different operating conditions using the proposed dc microgrid by varying duty ratios of individual converter and pitch angle of wind system is shown.
KEYWORDS : Wind power, Wave power, fuzzy control, Battery storage, Micro grid

Paper Title

ENHANCEMENT OF POWER FLOW AND VOLTAGE STABILITY IN TRANSMISSION LINE BY EMPLYING UPFC

Abstract

The Unified Power Flow Controller (UPFC) can provide simultaneous control of all basic power system paramaters (transmission voltage, impedance and phase angle). The controller can fulfill functions of reactive shunt Compensation, series compensation and phase shifting, meeting multiple control objectives. From a functional perspective, the objectives are met by appliying a cross coupling control strategy which is based on d-q axis theory is presented by simulation. In this control system, the transformation of a three phase system to the d-q, 2 axis system is done through which real and reactive power can be controlled individually, also regulating the local bus voltage. The performance of the proposed control system is checked by applying various faults across a transmission line to which UPFC is connected. A generalized pulse width modulation switching technique is used to generate firing pulses for both the converters of the UPFC. Simulation was carried out using Matlab/ Simulink software to validate the performance of the UPFC connected to a transmission line with different faults. Simulation results show that the proposed control scheme is effective in damping the power swings in transient states.
KEYWORDS : Unified power flow controller, optimal power flow, d-q axis control, power flow control, angle stability, power system oscillations.

Paper Title

ENHANCEMENT OF POWER FLOW BY EMPLOYING UPFC

Abstract

Flexible AC transmission system (FACTS) devices uses power electronics components to maintain controllability and capability of electrical power system FACTS controller includes unified power flow controller (UPFC), Static synchronous compensators(STATCOMs), Thyristor controlled series compensators (TCCs), Static series synchronous compensators (SSSCs) and Static VAR compensators (SVCs), are able to modify voltage, phase angle and impedance at particular bus in a power system. The (UPFC) is the most versatile and complex power electronic equipment that has emerged for the control and optimization of power flow in electrical power transmission system. In this paper we see how the UPFC increases the transmission capacity and reduce the power congestion in the transmission line. This paper shows the results that we obtained by implementing a Transmission system in MATLAB Simulink by using UPFC and without using UPFC.
KEYWORDS : FACTS, (UPFC ), AC transmission system, power flow control, STATCOM, SSSC.

Paper Title

A NOVEL GRID SYNCHRONIZATION UNDER ADVERSE GRID CONDITIONS

Abstract

Grid synchronization algorithms are of great importance in the control of grid-connected power converters, as fast and accurate detection of the grid voltage parameters is crucial in order to implement stable control strategies under generic grid conditions. This paper presents a new grid synchronization method for three-phase three-wire networks, namely three-phase enhanced PLL The enhanced phase-locked loop (EPLL) is a synchronization system that has proven to provide good results in single phase synchronization systems. An EPLL is essentially an adaptive band pass filter, which is able to adjust the cutoff frequency as a function of the input signal. Its structure was later adapted for the three-phase case, in order to detect the positive-sequence vector of three-phase signals, This paper analyses the performance of the proposed synchronization method including different design issues. Moreover, the behavior of the method for synchronizing with highly unbalanced grid is proven by means of simulation demonstrating its excellent performance.
KEYWORDS :

Paper Title

A POWER FACTOR CORRECTION PFC BASED CUK CONVERTER FED BRRUSHLESS DC MOTOR DRIVE AS A COST EFFECTIVE SOLUTION FOR LOW POWER APPLICATIONS

Abstract

The main aim of this project is an application of a PFC converter for the speed control of a PMBLDCMD. For the proposed voltage controlled drive, a Boost dc–dc converter is used as a PFC converter because of its continuous input and output currents, small output filter, and wide output voltage range as compared to other single switch converters. The brushless dc (BLDC) servomotor drives have been widely used in aeronautics, electric vehicles, robotics, and food and chemical industries. The use of a permanent-magnet (PM) brushless dc motor (PMBLDCM) in low-power appliances is increasing because of its features of high efficiency, wide speed range, and low maintenance. Brushless DC Motors are driven by DC voltage but current commutation is controlled by solid state switches. The commutation instants are determined by the rotor position. The rotor shaft position is sensed by a Hall Effect sensor, which provides signals to the respective switches. Hall Effect sensors are used to ascertain the rotor position and from the Hall sensor outputs, it is determined whether the machine has reversed its direction. This is the ideal moment for energizing the stator phase so that the machine can start motoring in the counter clockwise direction.
KEYWORDS : PFC Converter, PMBLDCMD, DC-DC Converter, Hall Effect sensor

Paper Title

UPQC WITH ISLANDING AND GRID CONNECTION FOR MICROGRID APPLICATIONS

Abstract

The micro-grids are interconnection of renewable resources available at distribution side .Micro -grids can be operated in three different ways grid connected mode, autonomous mode and micro generation mode .The battery system is connected in DC link for supplying real power in the micro-grid .Quality of power supply has become an important issue with the increasing demand of DG system either connected to the conventional grid, smart grid or micro grid. Most of the pollution issues created in power systems are due to the non- linear characteristics and fast switching of power electronic devices which introduce harmonic in the line voltage and current. To eliminate the power quality issues from the distribution system it is essential to improve the reliability of the system. The Unified Power Quality Conditioner (UPQC) is used to to improve the real power by improving the quality of supply during the interconnected and islanded mode. Here UPQC is connected with micro-grid to improve the power quality and reduce the oscillations when the mode of the connection changes he new control strategy is used for the integration and control of Unified Power Quality Conditioner in distribution generation based micro-grid system.
KEYWORDS : Unified Power Quality Compensator, Micro grid, Power Quality, Islanding Detection, Synchronous reconnection, Distribution Generation.

Paper Title

A HIGH-EFFICIENCY MOSFET TRANSFORMER LESS INVERTER FOR NON SEPARATED MICRO INVERTER APPLICATIONS

Abstract

The Best in class low-control level metal– oxide– semiconductor field-impact transistor (MOSFET)- based transformer less photovoltaic (PV) inverters can accomplish high effectiveness by utilizing most recent super intersection MOSFETs. Nonetheless, these MOSFET-based inverter topologies experience the ill effects of at least one of these downsides: MOSFET disappointment hazard from body diode switch recuperation, expanded conduction misfortunes because of more gadgets, or low magnetics use. By part the customary MOSFET based stage leg with an enhanced inductor; this paper proposes a novel MOSFET-based stage leg setup to limit these downsides. In view of the proposed stage leg design, a high productivity single-stage MOSFET transformer less inverter is displayed for the PV miniaturized scale inverter applications. The beat width adjustment (PWM) balance and circuit operation guideline are then depicted. The normal mode and differential-mode voltage show is then displayed and examined for circuit plan. Test aftereffects of a 250Whardware model are appeared to show the benefits of the proposed transformer less inverter on non-disconnected two-arrange PV smaller scale inverter application.
KEYWORDS : Micro inverter, MOSFET inverters, photovoltaic (PV) inverter, transformer less inverter.

Paper Title

ENHANCEMENT OF VOLTAGE QUALITY BY EMPLOYING ISCT BASED DVSI

Abstract

The main aim of project is to improve the power quality by using grid connected dual voltage source inverter. The proposed scheme is comprised of two inverters, which enables the micro grid to exchange power generated by the distributed energy resources (DERs) and also to compensate the local unbalanced and nonlinear load. The control algorithms are developed based on instantaneous symmetrical component theory (ISCT) to operate DVSI in grid sharing and grid injecting modes. The proposed scheme has increased reliability, lower bandwidth requirement of the main inverter, lower cost due to reduction in filter size, and better utilization of micro grid power while using reduced dc-link voltage rating for the main inverter. These features make the DVSI scheme a promising option for micro grid supplying sensitive loads. The proposed topology validated through simulation results.
KEYWORDS : Power quality, distributed energy source, Grid connected inverter, instantaneous symmetrical component theory (ISCT).

Paper Title

OPERATION DFIG BASED WIND ENERGY CONVERSION SYSTEM WITH AN INTEGRATED ACTIVE FILTER CAPABILITIES USING GRID SIDE CONVERTER (GSC)

Abstract

The main aim of this project is a control strategy for power flow management of a grid-connected hybrid PV-wind-battery based system with an efficient multi-input transformer coupled bidirectional dc-dc converter is presented. The proposed system aims to satisfy the load demand, manage the power flow from different sources, inject surplus power into the grid and charge the battery from grid as and when required. A transformer coupled boost half-bridge converter is used to harness power from wind, while bidirectional buck-boost converter is used to harness power from PV along with battery charging/discharging control. A single-phase full-bridge bidirectional converter is used for feeding ac loads and interaction with grid. The proposed converter architecture has reduced number of power conversion stages with less component count, and reduced losses compared to existing grid-connected hybrid systems. This improves the efficiency and reliability of the system. using MATLAB/Simulink show the performance of the proposed control strategy for power flow management under various modes of operation.
KEYWORDS : PV, DC-DC Converter, Battery, Wind, Hybrid system, MPPT

Paper Title

B4 INVERTER FED INDUCTION MOTOR WITH DC LINK VOLTAGE OFFSET SUPRESSION

Abstract

The main aim of this project is three phase nine level inverter fed induction motor drives for harmonic reduction in existing system The four-switch three-phase (B4) inverter, having a lower number of switches, was first presented for the possibility of reducing the inverter cost, and it became very attractive as it can be utilized in fault-tolerant control to solve the open/short-circuit fault of the six-switch three-phase (B6) inverter. However, the balance among the phase currents collapses due to the fluctuation of the two dc-link capacitor voltages; therefore, its application is limited. This paper proposes a predictive torque control (PTC) scheme for the B4 inverter-fed induction motor (IM) with the dc-link voltage offset suppression. The voltage vectors of the B4 inverter under the fluctuation of the two dc-link capacitor voltages are derived for precise prediction and control of the torque and stator flux. The three-phase currents are forced to stay balance by directly controlling the stator flux. The voltage offset of the two dc-link capacitors is modeled and controlled in the predictive point of view. In extension system we proposed nine level inverter fed induction motor drive. Compare to existing system proposed system is more efficient system for harmonic reduction as well as smoothing the wave shape.
KEYWORDS : Nine level inverter, Induction motor, predictive torque control (PTC), B4 inverter, harmonics

Paper Title

TRANQUILIZATION OF GRID VOLTAGE BY USING IMPROVED DEPLOY OF UNIFIED POWER QUALITY CONDITIONER (iUPQC)

Abstract

The main aim this project is to improved the power quality. This project presents an improved controller for the dual topology of the unified power quality conditioner (iUPQC) extending its applicability in power quality compensation, as well as in micro grid applications. By using this controller, beyond the conventional UPQC power quality features, including voltage sag/swell compensation, the iUPQC will also provide reactive power support to regulate not only the load-bus voltage but also the voltage at the grid-side bus. This paper proposes an improved controller, which expands the iUPQC functionalities. This improved version of iUPQC controller includes all functionalities of those previous ones, including the voltage regulation at the load-side bus, and now providing also voltage regulation at the grid-side bus, like a STATCOM to the grid. Simulation results are provided to validate the new controller design.
KEYWORDS : Power quality, unified power quality conditioner, micro grid, static synchronous compensator (STATCOM), voltage sag, voltage swell, IUPQC

Paper Title

AN OVERVIEW OF DIFFERENT CLUSTERING METHODS IN DATA MINING

Abstract

Clustering is defined as partition of data into groups of similar objects and it is an unsupervised learning approach. Clustering is one of the Data Mining task for grouping data objects based on distance between two objects or points, such that points within a particular group have similar distinctiveness, while points in different groups are dissimilar. Conventional clustering algorithms that use distances between points for clustering are not appropriate for Boolean and categorical attributes. Clustering is said to be a collection of objects. It is used in various applications in the real world. Such as text mining, voice mining, image processing, web mining and so on. It is important in real world in certain fields. So this paper goal is to provide review of various clustering methods in data mining.
KEYWORDS : Data Mining, Clustering, Types of Clustering

Paper Title

AN INNOVATIVE SUGGESTION TECHNIQUE STANDARDIZED WITH USER BELIEF AND ITEM RATINGS

Abstract

We propose TrustSVD, a trust-based matrix factorization technique for suggestions. TrustSVD participates various information sources into the reference model in order to decrease the data sparsely and cold start difficulties and their deprivation of reference performance. An examination of social trust data from four real-world data sets advises that not only the obvious but also the understood influence of both scores and trust must be taken into thought in a reference model. TrustSVD therefore builds on top of a state-of-the-art recommendation algorithm, SVD++ (which uses the obvious and implicit influence of rated items), by further including both the obvious and implicit influence of trusted and trusting users on the calculation of items for an active user. The planned technique is the first to extend SVD++ with social trust information. Experimental results on the four data sets demonstrate that Trusts achieves better accuracy than other ten counterpart’scommendation techniques.
KEYWORDS : Recommender systems, social trust, matrix factorization, implicit trust, collaborative filtering.

Paper Title

A SUPPORTER IN HIGH DIFFERENTIAL DATA DIVISION

Abstract

Classification problems in high dimensional data with a small number of explanations are becoming more mutual particularly in microarray data. During the last two periods, lots of efficient division models and feature selection (FS) algorithms have been planned for higher guess accuracies. However, the result of an FS algorithm based on the prediction accuracy will be unbalanced over the differences in the training set, particularly in high various data. This paper suggests a new evaluation measure Q-statistic that includes the constancy of the selected feature subset in addition to the forecast correctness. Then, we propose the Booster of an FS algorithm that boosts the value of the Q-statistic of the algorithm applied. Experiential studies based on artificial data and 14 microarray data sets show that Promoter boosts not only the value of the Q-number but also the guess accuracy of the algorithm practical unless the data set is essentially difficult to predict with the given algorithm.
KEYWORDS : High dimensional data classification, feature selection, stability, Q-statistic, Booster

Paper Title

OPTIMAL RECONFIGURATION OF EDS FOR MINIMIZING I2R LOSSES

Abstract

Electricity plays a crucial role in our day to day life and also contributes to a nation’s GDP. Power losses prevail at each and every stage in a power system which is indeed a burning issue. The work aims to recognize beneficial load transfers and minimum loss topologies through network reconfiguration. It is a multi-objective approach to increase the reliability and economic benefits of both distribution companies and consumers. The in-hand calculations are difficult and time-consuming so we need to develop a new efficient and simple MATLAB program for network reconfiguration using Mesh elimination. To illustrate the validity of the proposed algorithm, it is tested on 33 and 119-bus systems.
KEYWORDS : GDP; Power losses; network reconfiguration; mesh elimination.

Paper Title

A TWO-LEVEL DEAD-TIME INSERTED SVPWM ALGORITHM FOR FIELD-ORIENTED CONTROLLED INDUCTION MOTOR DRIVE

Abstract

New Space vector pulse width modulation (SVPWM) technique to control the voltage source inverter is presented in this paper. Many types of Pulse width modulation (PWM) techniques have been determined in recent times to control the Voltage source inverter (VSI) fed induction motor drive. These PWM algorithms requires additional circuits such as dead band circuit or special protection circuits for real time implementation to prevent the mis-operation of inverter. But this complete experimental set up will increase the complexity of circuit. Here we introduce the new SVPWM i.e.., we insert the integrated dead time in SVPWM algorithm in the range of micro seconds with help of high speed processors. Hence a new integrated dead time space vector pulse width modulation (IDTSVPWM) algorithm has been simulated in the MATLAB environment and also presents the hardware work for experimental validation i.e.., a prototype hardware kit of STM32F4 cortex M4 processor for 1hp induction motor.
KEYWORDS : Space vector pulse width modulation (SVPWM); Integrated dead time (IDT); voltage source inverter (VSI); pulse width modulation (PWM)

Paper Title

RELIABILITY EVALUATION OF DISTRIBUTION SYSTEM IN THE PRESENCE OF UPS USING TIME SEQUENTIAL MONTE CARLO SIMULATION

Abstract

Smart Grid initiative requires improvements to distribution system operation. If Distribution system is not reliable, the utility unable to get continuous power supply. In this paper the main concept is to improve the reliability of distribution system. One of the improvements is to use battery storage to support the distribution system. These batteries have the ability to improve the system reliability. The best method is used to improve the reliability of distribution system is Time Sequential Monte Carlo Simulation (TSMC). This algorithm is applied to Roy Billinton Test system (RBTS). The first part of the work is to evaluate reliability indices using TSMC and results are compared with analytical. The second part of the work evaluates the reliability indices of the system with battery storage and results are compared with the reliability indices of system without battery. This operation is performed in the MATLAB/SIMULINK platform.
KEYWORDS : Reliability, Roy Billinton Test System, reliability indices, Battery model, Time Sequential Monte Carlo Simulation.

Paper Title

AN IMMUNE BASED MULTI-OBJECTIVE APPROACH TO ENHANCE THE PERFORMANCE OF ELECTRICAL DISTRIBUTION SYSTEM

Abstract

An immune based approach to enhance the performance of electrical distribution system through capacitor placement is proposed in this paper. Major challenges that occur in distribution system are voltage drop and real power losses. The placement and sizing calculations of capacitor gives more insight to solve problems, which occur while maintaining voltage profiles at each bus by reducing voltage drops in each branch. The performance of the electrical distribution system can be improved with the above proposed technique. This technique have two sub methods, one for finding capacitor location through heuristic and second one for finding capacitor size through genetic algorithm and the proposed methods are tested on IEEE 69 bus system to reduce the real power losses with better voltage profile at each load buds and the results are validated.
KEYWORDS : Heuristic method, Genetic algorithm, Loss sensitivity factor, Voltage drop, Real power loss, Capacitor placement and size.

Paper Title

ENHANCING REDUNDANT HIGH DIMENSIONAL DATASETS WITH FEATURE SELECTION ALGORITHM

Abstract

Data retrieving in high dimensional information with few perceptions are ending up more typical, particularly in microarray information. Amid the most recent two decades, loads of effective arrangement models and FS(Feature Selection)algorithms have been proposed for higher forecast correctness. In any case, the result of a FS algorithm with considering expectation precision can be shaky among the varieties in the preparation set, particularly with high dimensional information. This paper suggests another assessment calculation Q-statistic that consolidates the solidness of the chose include subset notwithstanding the forecast precision. At that point, we propose the Booster of a FS algorithm that lifts the estimation of Q-statistic of the calculation connected. Observational investigations demonstrate that Booster helped in the estimation of the Q-statistic as well as the expectation exactness of the calculation connected unless the informational index is characteristically hard to anticipate with the given algorithm.
KEYWORDS : Accuracy, Prediction algorithms, Redundancy, Q-statistic, FS, Booster

Paper Title

PERFORMANCE EVALUATION OF FUZZY LOGIC BASED SINGLE-PHASE ENHANCED PHASE-LOCKED LOOP (EPLL) CONTROL ALGORITHM FOR REACTIVE POWER CONTROL USING DSTATCOM

Abstract

In this paper performance of Enhanced Phased locked loop technique in each phase is evaluated for reactive power control using DSTATCOM by Fuzzy logic Controller is investigated. DSTATCOM is a promising current controlled active shunt compensator for power quality enhancement, as seen in literature various control algorithms are proposed for reference current generations. In this paper EPLL scheme is implemented with fuzzy logic controller for finding out reference currents over conventional PI controller. Simulation is implemented using simulink model designer of MATLAB for validity of algorithm. Investigation is also carried out over conventional controller towards power factor adjustment, load compensation and harmonic minimization for linear, Non-linear and variable loads. Fuzzy controller for stabilisation of voltage across DC link capacitor is an added feature for EPLL over PI controller. Results substantially proves that reactive power maintenance i.e., UPF operation of DSTATCOM and reduction in THD of source currents using proposed method over PI based controller are noteworthy in power quality management.
KEYWORDS : EPLL Algorithm, VSC, Power Quality, Fuzzy Logic Controller, DSTATCOM.

Paper Title

POWER QUALITY IMPROVEMENT WITH A SHUNT ACTIVE POWER FILTER USING 3-CONTROL STRATEGIES

Abstract

This paper mainly deals with design of active power filter to compensate harmonics which are caused due to the non linear loads. The effective method is to reduce the harmonics in power system by the use of shunt active power filter (SAPF). This paper presents a detailed analysis of comparison of performance of three control algorithms for obtaining the reference current for a shunt active power filter under balanced/unbalanced source voltage condition and with RL load and DC motor load. The algorithms are instantaneous active and reactive power theory (IRP), synchronous reference frame (SRF) theory, and unit template method in UPF mode of operation. The comparative analyses of all three control algorithms are carried out for SAPF using MATLAB/SIMULINK platform.
KEYWORDS : Active power filter, synchronous reference frame theory, unit template algorithm in UPF mode of operation.PWM based hysteresis current controller.

Paper Title

ANALYSIS AND DESIGN OF FIBER REINFORCED POLYMER EXTERNALLY PLATED TO REINFORCED CONCRETE STRUCTURES

Abstract

Fortifying strengthened cement (RC) shafts by holding steel or fiber fortified Polymer (FRP) on its strain confront has turned into a mainstream retrofit strategy because of its quick, basic and different favorable circumstances. The debonding along the Steel-Reinforced solid bar blend can cause to disappointment of the structures. Safe outline of such a quality to the RC bar requests a genuine and intimative debonding quality model. The interfacial burdens go about as an essential part in carryout this sort of debonding disappointment of repaired structures. This venture displays a cautious limited component examination concerning interfacial worries in the cement layers holding RC pillar and soffit plate. Limited component demonstrating issues like legitimate choice of contact amongst disciples and symmetry conditions are first talked about, with specific consideration on suitable limited component networks for the exact assurance of interfacial burdens. The interfacial burdens are connected at plate end has been dissected for two instances of stacking taken, one is by applying consistently dispersed load and the other one is a two point stacking. Two extraordinary cases are considered in two point stacking for the situation when the plate ends with-in the steady minute locale (CMR) and for the situation when plate is reached out past consistent minute area where twisting minute is negligible. Use of these worries in the glue layer close to the plate end clarified the noteworthiness in considering their impact in flexural debonding
KEYWORDS :

Paper Title

OVERVIEW OF MECHANICAL CIRCULAORY DEVICES WITH DIFFERENT MOTORS

Abstract

Mechanical circulatory support (MCS) plays life saving role in patients with heart diseases and pulmonary diseases. Total artificial hearts (TAHs) and ventricular assist devices (VADs) are considered as MCS devices. This paper gives the brief description about MCS devices. Starting developed MCS devices were made as reciprocating type, but newer developments are with rotary type devices. They replaced the reciprocating devices with smaller and simpler structure. This paper also explains about motors were seen already in MCS devices. Percutaneous cables and Trasacutaneous energy transmission (TET) is used in implantable circulatory devices. Detailed Information about energy transmission system in MCS devices are given in this paper.
KEYWORDS : Total Artificial Heart, Ventricular Assist Devices, Different motors in MCS devices, TET sysyem.

Paper Title

DESIGN AND ANALYSIS OF ISLANDING DETECTION TECHNIQUE WITH 5 LEVEL INVERTER DISTRIBUTION GENERATION SYSTEM

Abstract

Islanding is the situation in which a distribution system becomes electrically isolated from the remainder of the power system, yet continues to be energized by DG connected to it. Islanding is a condition in which the micro grid is disconnected from the main grid which consists of loads and distribution generation. Islanding is required whenever there is a fault and whenever the maintenance is required. In this paper we are increasing the levels of inverter. If we increasing the level then the efficiency will be improved and also accuracy will be improved. Under normal condition or stable condition, the system works under constant current control mode. After islanding the system switched to voltage controlled mode. There are different methods that can be used to detect islanding situation such as active and passive methods. In this paper DQ-PLL detection technique used for detecting islanding condition is carried out. The major advantage is that the output waveform is more close to sinusoidal. Higher the number of the levels, more approximate is the waveform to sin wave. While increasing the number of levels in multilevel inverter THD value will get reduced. This paper also proposes the advantages of DQ-PLL method for islanding detection. The implementation is validated by using MATLAB/SIMULINK software.
KEYWORDS : Islanding; Detection techniques; Active methods; Passive methods; 5 level inverter, DQ-PLL method

Paper Title

SEISMIC PERFORMANCE OF RC BUILDING WITH JACKETING ON BEAM-COLUMN JOINTS

Abstract

Seismic retrofitting of contructions are vulnerable to earthquake.Most of the indian building stock is vulnerable to seismic action even if located in areas that have long been consideredof high sesmic hazard. This project, a 50-year old four storey reinforced concrete structure has been considered, which lies in Zone II according to IS 1893:2000 classification of seismic zones in India.The structure is designed in STAAD.Pro v8i, considering M20 concrete and Fe250 steel reinforcement for with and without earthquake loading conditions. Aim is to focus on beam-column joints safe for occupation. The limitations of this project in existing building which may require extensive repair before it is generally useful or considered are that not much is known about the behavior of FRP materials and thus, no standardization has been achieved in it commercially. Also the code does not give a specific method of jacketing columns
KEYWORDS : Equivalent Static Method, Demand Capacity Ratio, Flexural Capacity, Shear Capacity, Reinforced Concrete Structure, FRP Strengthening

Paper Title

PRODUCT RECOMMENDATION SYSTEM USING MICROBLOGGING INFORMATION

Abstract

As of late, the limits of internet primarily based business or lengthy range informal verbal exchange hold grew to become abroad to stand regularly obscured. Numerous internet based business web sites bolster the provision on social login the place clients perform signal of the web sites using theirs interpersonal employer characters, for example, their Face e book then Twitter accounts. Clients can together with post their currently received objects over small scale internet journals with connections after the web business object website pages. In this paper, we recommend a new answer for cross-webpage frosty begin item suggestion, which intends to advise items beyond on-line enterprise web sites in conformity with consumers at casual conversation locations between \"chilly begin\" circumstances, an trouble as has once within a while been investigated incomplete era recently. An extraordinary take a look at is the behaviour via which after utilizes facts extricated out of man or woman in accordance with person conversation locales because cross-site tranquil begin object suggestion. We advise according to take advantage of the related clients diagonally upstairs long measure informal communication locations and net commercial enterprise sites (clients whoever hold man or woman in accordance with character verbal exchange money owed then have instituted buys of web primarily based commercial enterprise sites) as much a scaffold in imitation of delineate\'s interpersonal interaction highlights in imitation of some other element account for object suggestion. In particular, we advise instruction the two clients\' and items\' element portrayals (called consumer embedding’s and object embedding’s, separately) out of records gathered beside web primarily based enterprise web sites using intermittent neural structures or then that apply an altered bias boosting trees strategy in accordance with exchange clients\' long thoroughness interpersonal communication highlights in customer embedding’s. The expectation point construct upon an component based totally lattice factorization method which perform uses the learnt customer embedding’s because of icy commence object proposal. Exploratory results of a considerable dataset built beside the largest Chinese miniaturized reach blogging government SINA WEIBO and the biggest Chinese B2C internet based enterprise web site JINGDONG bear confirmed the viability about our proposed shape.
KEYWORDS : Eelectronic commerce, microblogging

Paper Title

INTELLIGENT ISLANDING MICROGRID USING FUZZY LOGIC CONTROLLER

Abstract

A fresh out of the box proposition for the position, reconciliation, and administration of brought together with control quality conditioner (upqc) in circulated age (dg)- based framework associated/self-sufficient microgrid/smaller scale age (µg) framework has been given here. The power electronic converters (with capacity) and the shunt a piece of the upqc active power filter (apfsh) is set at the reason for common coupling (pcc). The course of action is that a bit of the upqc (apfse) is kept before the pcc and in series.The dc association can even be facilitated with the limit system. A keen islanding acknowledgment and reconnection method (ir) are exhibited inside the upqc as a helper organization. Accordingly, it is named as upqcµg−ir. The benefits of the organized upqcµg−ir over the standard upqc control to compensate voltage obstruction in addition to voltage list/swell, symphonious, and responsive power pay inside the interconnected mode. In the midst of the interconnected and islanded mode, controlled electronic convertor with limit will offer the dynamic power only and along these lines the shunt a bit of the upqc will reimburse the responsive and consonant vitality of the imaginary power component. It moreover offers the power electronic convertor to remain related all through the voltage disturbance and also part skip.
KEYWORDS : Distributed generation (DG), intelligentislanding detection (IsD), microgrid, power quality, smart grid, unified power quality compensator (UPQC).

Paper Title

IMPACT OF CHANGE IN YIELD STRENGTH OF REIN FORCED STEEL ON THE SAFETY &STRENGTH OF REIN FORCED CONCRETE BEAMS AND COLUMNS

Abstract

The utilization of sandwich structures with composite face sheets in business flight is expanding since they offer incredible vitality retention potential and increment in flexural dormancy without critical weight punishments. The reason for the center is to keep up the separation between the overlays and to maintain shear twisting. By shifting the center, the thickness and the material of the face sheet of sandwich structures; it is conceivable to acquire different properties and wanted execution. The fundamental ecological elements for the decay of GFRP sandwich composites are temperature, daylight, water/dampness, alkalinity and load. In this paper an exploratory examination has been completed to ponder consolidated impact of picked parameters dampness and temperature (Hydrothermal) on greatness of harm of GFRP sandwich structure composites under stacking conditions. The sandwich structure made out of E-glass fiber, polystyrene (Thermopolis center) and epoxy gum with various thickness (8mm and 16mm) were arranged and explored for flexural worry by three point bowing test. The impact of various bowing pre-loads was likewise surveyed. It has been watched that the sandwich structure with higher center thickness withstand a higher twisting burden indicate less flexural worry as contrasted and low center thickness. It was likewise discovered that bowing pre-stack additionally influence the debasement. Higher percent bowing pre-loads prompt higher corruption in most extreme flexure load and flexure stretch.
KEYWORDS : Sandwich, Composite, Hydrothermal, Three Point Bending Test, Flexural Stress, Preloading

Paper Title

INVESTIGATION OF ALTERNATIVE DESIGN FORMS OF PRECAST BEAM FOR LOW CAST BUILDING

Abstract

Migration toward city for vocations outcasts to better nation urbanization and globalization are the fundamental motivations to shortage of lodging and increment in ghetto home. Ghetto abiding is the test to both created and immature country. Good Prime Minister of India has additionally imagined to give everybody shield by 2020 under different lodging plans. There ought to be some progression in development practices and sane way to deal with utilization of material for ease lodging to accomplish. From all the investigation and research done in the field of precast tilt up cement and RCC divider boards its utilization as an auxiliary part is clear, this paper discloses the technique to utilization of board alone as a basic component for the development of ease frameless lodging. Board structure would be without shaft and segment raised on RCC tilt up divider board with same board is to be utilized as a part of deck. Limit of divider board can likewise be effectively access because of progression of most recent strategy and research done in this fragment. Two models are done one with Conventional RCC outline structure and other with frameless RCC board structure with same arrangement in E-tabs. Relative outcomes between two models are to be resolved for static load and seismic impact in base shear, era and uprooting.
KEYWORDS : Frameless structure, Tilt-up, RCC concrete panel, Slum rehabilitation, frame vs panel, and E-Tabs.

Paper Title

EXPERIMENTAL INVESTIGATIONS OF DUAL PURPOSE AIR CONDITIONER & WATER COOLER

Abstract

Refrigeration and air conditioning have significant role in the daily activities of living species, particularly in the hot regions of the world. They are useful in the preservation of perishable items, storage of pharmaceutical drugs, or effective performance of a scientific process, controlling of an atmospheric environment either for human/animal thermal comfort. This investigation is aimed at the design, construction, performance evaluation of a dual purpose domestic refrigeration system, that can simultaneously function as an air conditioner and as well as water cooler. The refrigeration system employed was a vapor compression system. The dual purpose Air-Conditioner and Water cooler test setup is designed, fabricated to determine the performance of the system, and analyze the various parameters affecting its performance. The specifications of all the components are mentioned in the document. The performance of an air-conditioner is expressed in terms of co-efficient of performance. For Dual Purpose System i) Air-Conditioner with Water Cooler, COP is 2.07 ii) Air-Conditioner with Water Cooler is 2.28. and there is no much significance reduction of performance when the system is used for dual purpose.
KEYWORDS : Dual Purpose Air-conditioning and Water cooler System, Coefficient of Performance

Paper Title

A SCHEMATIC DESIGN FOR A WAVE SPRING USED IN MOTOR CYCLE SHOCK ABSORBER AND ANALYSIS USING ANSYS

Abstract

Among the many sorts of springs, wave springs have pulled in impressive consideration this sort of long and dependable wellspring of enduring toughness and significant adequacy than rest of the springs. A systematic model for stamped ring wave springs is proposed, Because of the specific state of the spring in the unreformed arrangement, the heap redirection bend is observed to be considerably bilinear in character. A comparative however less articulated conduct is shown likewise by the connection amongst stack and inner anxieties. The expository outcomes are contrasted with before hypothetical discoveries and are appeared to connect well with exploratory estimations. Wave springs are utilized to decrease the tallness of the spring and to create a similar end impact end that of a curl spring. the wave spring application on suspension framework is made. Suspension is the term given to the arrangement of springs, safeguards and linkages that interfaces a vehicle to its haggles relative movement between the two. In this venture we will build up a wave spring which can be supplant the curl spring in display vehicles and test it utilizing Ansys workbench, measurements and different factors are taken from past papers and works, for configuration reason we will utilize Catia v5r20.
KEYWORDS : Wave spring shock absorbers suspension system Catia v5r20.

Paper Title

WEB MULTI-VIEW COLDNESS METRIC KNOWLEDGE IN IMAGE WITHDRAWAL APPLICATION

Abstract

Distance metric learning (DML) is a significant method to improve match search in content-based image retrieval. Despite being intentional extensively, most current DML methods naturally adopt a single-modal knowledge framework that learns the distance metric on either a single feature type or a combined feature space where multiple types of features are simply concatenated. Such single-modal DML techniques suffer from a few vital obstacles: (I) a few form of features may additionally significantly dominate the others in the DML undertaking due to diverse feature representations; and (ii) studying a distance metric on the mixed high-dimensional characteristic area can be extremely time-ingesting using the naive function concatenation approach. To cope with those obstacles, on this paper, we look at a novel scheme of on-line multi-modal distance metric learning (OMDML), which explores a unified two-stage on-line studying scheme: (I) it learns to optimize a distance metric on each man or woman function area; and (ii) then it learns to find the highest quality combination of diverse forms of features. To in addition lessen the costly value of DML on excessive-dimensional function area, we recommend a low-rank OMDML algorithm which now not most effective significantly reduces the computational cost however additionally keeps extraordinarily competing or maybe higher learning accuracy. We behavior great experiments to assess the overall performance of the proposed algorithms for multi-modal photograph retrieval, wherein encouraging effects validate the effectiveness of the proposed method.
KEYWORDS : Content-based image retrieval, multi-modal retrieval, distance metric learning, online learning.

Paper Title

MULTI CAVITY INJECTION MOULD DESIGN

Abstract

Tool Design is the process of designing and developing the tools, methods and techniques necessary to improve manufacturing efficiency and productivity. It gives industry the machine and special tooling needed for today high speed, high volume production. It does this at a level of quality and economy that will ensure that the cost of the product is competitive. Since no single tool or process can serve all the forms of manufacturing, tool designs an ever changing, growing process of creative problem solving. The plastics industry is one of the fastest growing major industries in the world. Every year there is an increase in the amount of plastics used in all types of products. These are emerging both as product innovations and as existing products converted from materials to plastics for competitive and economic advantage. These plastic components can be made by various molding processes, the process to be employed and the material to be used for the purpose entirely depends on the application of the component. Plastics did not enter our lives with the fanfare of other revolutionary inventions, but more by the process of infiltration. Plastic being the synthetic materials where at first considered to be cheap substitute for them better known and more expensive materials.We are now going to design an electrical plastic component, with its complete designing aspect, manufacturing aspect and assembling aspect. The detailed study of mold and its various parts and functions with its importance
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Paper Title

BIG DATA ANALYTICAL ARCHITECTURE FOR REMOTE SENSING APPLICATION

Abstract

: Presently a day\'s remote senses advanced world produce large volume of constant information called as \"Large Data, where understanding data has a potential essentialness if gathered and collected virtually. In currently, that point is an awesome arrangement append to extricating the valuable data in a proficient way from Big Data drives a framework toward a major computational difficulties, for example, to examine Big Data, total Big Data, and store Big Data, where information are remotely gathered. In this paper, we propose or outlining architecture design that invites both ongoing, and also disconnected information handling furthermore constant large Data logical framework for remote sensing satellite operation. The advanced design contains three primary layers, for example, I) remote detecting Big Data procurement unit (RSDU), II) information preparing unit (DPU), and III) information examination choice unit (DADU). RSDU secures information from the satellite and transfers this information to the earth station, whereabouts introductory preparing happens. DPU assumes an essential part in design for effective handling of constant Big Data by giving filtration, stack adjusting, and same preparing. DADU is the upper layer of the proposed design, whichever accountable for arrangement, storehouse of the results, or era of choice in light of the outcomes got from DPU. In proposed engineering has the ability of separating the information, stack adjusting, putting away approaching crude information and parallel preparing of just helpful information. Along these lines, it brings about productively breaking down ongoing remote detecting Big Data utilizing earth observatory framework. At last, a point by point investigation of remotely detected earth observatory Big Data for land and ocean zone are given utilizing Hadoop technology. Also, different calculations are advanced for every level of RSDU, DPU and DADU to distinguish arrive and additionally ocean territory to expand the working of design. In proposed system we also add the Big Data analysis depends on user recommendation (Point of Interest, Point of view, History based).
KEYWORDS : : Big Data, Data analysis decision unit (DADU), Data processing unit (DPU), Land and sea area, Offline, real-time, remote senses, ,Remote sensing Big Data acquisition unit (RSDU), Recommendation

Paper Title

SENSITIVITY EVALUATION FOR MULTICAST OPPORTUNISTIC ROUTING IN WIRELESS ADHOC NETWORKS

Abstract

A wireless ad hoc network is a decentralized type of wireless network. If the network is adhoc since it does not rely on a pre accessible infrastructure, such as routers in wired networks and access points in managed wireless networks. As a alternate for, each node contribute in routing by forwarding data for remaining nodes, so the determination of which nodes forward data is made energetically on the basis of network connectivity. In adding together to the characteristic routing, ad hoc networks can use flooding for forwarding the data. A distributed adaptive opportunistic routing design for multihop wireless adhoc networks is projected. The projected scheme makes use of a support learning framework to opportunistically route the packets even in the absence of dependable information about channel statistics and network model. The proposed scheme is to be most select with respect to an expected average per-packet recompense criterion. The proposed routing scheme in cooperation addresses the issues of knowledge and routing in an opportunistic background, where the network structure is characterized by the transmission success probabilities. In exacting, this knowledge framework leads to a stochastic routing scheme that optimally “explores” and “exploits” the opportunities in the network.
KEYWORDS : Index Terms: Wireless Ad Hoc Networks, Opportunistic Routing, Reward Maximization, Routing Algorithm

Paper Title

A SCHEMATIC DESIGN AND ANALYSIS OF A HEAT EXCHANGERS WITH PARALLEL AND COUNTER FLOW ANALYSIS- CFD APPORACH

Abstract

Heat exchangers have dependably been a vital part to the life cycle and operation of numerous frameworks. A Heat exchanger is a gadget worked for proficient heat exchange starting with one medium then onto the next keeping in mind the end goal to convey and process vitality. Commonly one medium is cooled while the other is heated. They are broadly utilized as a part of oil refineries, compound plants, and petrochemical plants. The reason for this proposal work is to outline an Oil Cooler, particularly for shell and tube heat trade which is the dominant part kind of fluid to fluid heat exchanger with puzzle for actuated turbulence and higher heat exchange coefficient. Displaying is finished by utilizing CATIA and examination completed in Ansys delicate product 16.0. General plan thought and outline methodology are likewise delineated in this proposal in outline estimation; the Ansys delicate product 16.0 Within the task work the investigation are improved the situation Heat exchanger with perplex and without astound additionally utilized four material for tubes and watched the heat exchange rate is expanded for heat exchanger with bewilder and when we utilized metal material. From the hypothetical demonstrating the convection heat exchange coefficient alongside the mass temperature are discovered and forced as limit condition to anticipate the. Temperature dispersion, heat motion and heat inclination in heat exchange examination. Additionally when we do auxiliary investigation for heat exchanger by utilizing Ansys 16.0 programming we watching the examination result the removal and stresses are less, when we utilized heat exchanger with astound than when we utilized heat exchanger without confound. Additionally by contrasting the outcome for four materials, the anxiety is less when metal material is utilized.
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Paper Title

ANALYSIS OF METRO BRIDGE BY VARYING COLUMN DISTANCE COMPARISION WITH STAD USING E- TABS

Abstract

A metro system is a railway transport system in an urban area with a high capacity, frequency and the grade separation from other traffic. Metro System is used in cities, agglomerations, and metropolitan areas to transport large numbers of people. An elevated metro system is more preferred type of metro system due to ease of construction and also it makes urban areas more accessible without any construction difficulty. An elevated metro system has two major elements pier and box girder. The present study focuses on two major elements, pier and box girder, of an elevated metro structural system. Conventionally the pier of a metro bridge is designed using a force based approach. During a seismic loading, the behaviour of a single pier elevated bridge relies mostly on the ductility and the displacement capacity. It is important to check the ductility of such single piers. Force based methods do not explicitly check the displacement capacity during the design. The codes are now moving towards a performance-based (displacement-based) design approach, which consider the design as per the target performances at the design stage. Performance of a pier designed by a Direct Displacement Based Design is compared with that of a force-based designed one. The design of the pier is done by both force based seismic design method and direct displacement based seismic design method in the first part of the study.
KEYWORDS : Elevated Metro Structure, Bridge Pier, and Box Girder Bridge, Based Seismic Design, Force Based Design.

Paper Title

NON-PARAMETRIC COMPACTNESS EVALUATION FOR COLOR IMAGE SEGMENTATION

Abstract

A novel shading preview division conventional, in gentle of collection pixels in shading house using non-parametric thickness estimation, is depicted. Regardless of the way that the essential approach is radiant, a couple of key improvements to the past work around there are advertised. The thickness is assessed at a movement of cluster centers inside the shading region, and gathering is done by method for slant jumping on this thickness work. The slant mountain climbing is obliged to such a degree, to the point that no advancement crosses sensible pixels, ensuring that each setting team is colorful. In unmistakable, the impediment of scale decision has been tended to utilizing a quantifiably pushed procedure, by utilizing setting the group demonstrates concurring a gage of the tumult inside the primary pictures, surveying screw up multiplication in the estimation. The count has been evaluated both on built learning and on account of its product in a portable PC vision system, surely the change of speed gages removed from a novel infrared sensor used as a major aspect of a fall locator. The utilization of the way to deal with remedial previews and floor affirmation is furthermore analyzed.
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Paper Title

ECG DE-NOISING BY USING WAVELET FILTER FOR HEARTBEAT NOISE SIGNALS

Abstract

The electrocardiogram approach of recording bioelectric currents generated via the center premiums which is useful for diagnosing plenty of cardiac diseases. The points removal and de-noising of ECG are extremely realistic in cardiology. Electrocardiogram is a non-stationary sign and it\'s used for the primary analysis of cardiac abnormalities like arrhythmia, myocardial infarction and conduction defects. However, the ECG sign most of the time contaminated by using distinctive noises. The ECG sign must be de-noised to eliminate all the noises corresponding to Additive White Gaussian noise and speckle noises. This paper deals with the analysis of ECG signal de-noising utilizing Wavelet change into. Extraordinary ECG indicators from MIT/BIH arrhythmia database are used with introduced Gaussian noise and speckle noises. Gentle thresholding procedure is employed within the sign and the outcomes have been evaluated using MATLAB. The proposed approach to search out highest features applying wavelet established multi-stage decompositions, and calculated each MSE-utilizing imply square Error and output SNR signal to noise ratio. The skills of the expanded thresholding de-noising method are that it retains both the geometrical characteristics of the long-established ECG sign and variations within the amplitudes of more than a few ECG waveforms simply. The experimental results point out that the proposed approach is best than existing traditional filter techniques within the features of final geometrical characteristics of ECG sign and in development of sign-to-noise ratio (SNR).
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