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International Journal of Power Electronics and Drive Systems (IJPEDS)
ISSN : -     EISSN : 20888694     DOI : -
Core Subject : Engineering,
International Journal of Power Electronics and Drive Systems (IJPEDS, ISSN: 2088-8694, a SCOPUS indexed Journal) is the official publication of the Institute of Advanced Engineering and Science (IAES). The scope of the journal includes all issues in the field of Power Electronics and drive systems. Included are techniques for advanced power semiconductor devices, control in power electronics, low and high power converters (inverters, converters, controlled and uncontrolled rectifiers), Control algorithms and techniques applied to power electronics, electromagnetic and thermal performance of electronic power converters and inverters, power quality and utility applications, renewable energy, electric machines, modelling, simulation, analysis, design and implementations of the application of power circuit components (power semiconductors, inductors, high frequency transformers, capacitors), EMI/EMC considerations, power devices and components, sensors, integration and packaging, induction motor drives, synchronous motor drives, permanent magnet motor drives, switched reluctance motor and synchronous reluctance motor drives, ASDs (adjustable speed drives), multi-phase machines and converters, applications in motor drives, electric vehicles, wind energy systems, solar, battery chargers, UPS and hybrid systems and other applications.
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Articles 12 Documents
Search results for , issue "Vol 2, No 3: September 2012" : 12 Documents clear
DSTATCOM Control Algorithms: A Review Ambarnath Banerji; Sujit K. Biswas; Bhim Singh
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

The concept that an inverter can be used as a generalized impedance converter to realize either inductive or capacitive reactance has been widely used to mitigate power quality issues of distribution networks. One such device is the DSTATCOM which is connected in shunt at the load end. The heart of the DSTATCOM is a converter. The control algorithm of the converter is very important. It causes the converter to address the power quality problems in efficient manner. This paper discusses the various control algorithms of the converter. The manners in which the power quality issues are mitigated by the converter are also explored. Simulations of the control algorithms are made on MATLAB platform to ascertain the effectiveness of each control method for power quality mitigation.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.515
Optimal Placement of Custom Power Devices in Power System Network to Mitigate Voltage Sag under Faults D.K. Tanti; M.K. Verma; Brijesh Singh; O.N. Mehrotra
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

Voltage sag has been considered to be a serious power quality problem faced by many utilities. Placement of custom power devices may prove to be an effective remedy for solving power quality problems. In this paper, an Artificial Neural Network (ANN) based approach for optimal placement of Distribution Static Synchronous Compensator (DSTATCOM), Dynamic Voltage Restorer (DVR) and Unified Power Quality Conditioner (UPQC) in a power system network has been considered to mitigate voltage sag under faults. Voltage sag under different type of short circuits has been estimated using MATLAB/SIMULINK software. Optimal location of custom power devices has been obtained using a feed forward neural network trained by post-fault voltage magnitude of three phases at different buses. A comparative performance of DSTATCOM, DVR and UPQC in voltage sag mitigation has been studied to select most effective controller out of three controllers for the system. Case studies have been performed on IEEE 14-bus system. The effectiveness of proposed approach of placement of custom power devices has been established on the test system considered. DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.370
Closed Loop Control of Soft Switched Interleaved Buck Converter R. Shenbagalakshmi; Sree Renga Raja
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

Design, Modeling and Simulation of a closed loop control is presented for Interleaved Buck Converter with Soft Switching. The features of the closed loop system are to reduce the switching losses and load current sharing among the parallel connected converters. The control system of the converter is designed using PWM technique. In order to improve the transient response and dynamic stability of the converters, the controller parameters are designed based on current mode control. Resonant components thus designed enable the application of zero current switching for both the converters connected in parallel thereby maintaining greater efficiency and minimizing voltage and current oscillations. The system analysis, design and performance are verified through simulation using MATLAB/Simulink environment. The simulation approach reveals the high speed dynamic performance of the closed loop system designed using robust PID controller. The laboratory prototype of the Buck converter is developed to verify the controller platform using PIC16F877A microcontroller.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.832
Impact of Control Constraint on A Multi-Objective Buck Converter Design Cherif Larouci; Kamal Ejjabraoui; Pierre Lefranc; Claude Marchand
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

The current paper deals with a multi-objective design approach of power converters applied to a DC-DC buck structure. This approch consists on optimizing a preselected power architecture by minimizing a multi-objective function (volume and time response) under multi-physic constraints (efficiency, thermal, electromagnetic compatibility and control). This multi-objective optimization allows evaluating the impact of the control aspect on the converter design by considering the control criteria with the same importance as the conventional constraints. The obtained results confirm the influence of the control on the converter design parameters. They help the designer to choose suitable operating points depending on the desired performances in terms of volume and time response while respecting efficiency, junction temperatures and electromagnetic compatibility constraints.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.369
Single-Phase PFC Converter for Plug-in Hybrid Electric Vehicle Battery Chargers Shakil Ahamed Khan; Md. Ismail Hossain; Mousumi Aktar
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

In this paper, a front end ac–dc power factor correction topology is proposed for plug-in hybrid electric vehicle (PHEV) battery charging. The topology can achieve improved power quality, in terms of power factor correction, reduced total harmonic distortion at input ac mains, and precisely regulated dc output. Within this context, this paper introduces a boost converter topology for implementing digital power factor correction based on low cost digital signal controller that operates the converter in continuous conduction mode, thereby significantly reducing input current harmonics. The theoretical analysis of the proposed converter is then developed, while an experimental digital control system is used to implement the new control strategy. A detailed converter operation, analysis and control strategy are presented along with simulation and experimental results for universal ac input voltage (100–240V) to 380V dc output at up to 3.0 kW load and a power factor greater than 0.98. Experimental results show the advantages and flexibilities of the new control method for plug-in hybrid electric vehicle (PHEV) battery charging application.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.1255
Impact of Parasitic Components on EMI Generated by SMPS Milind Madhava Jha; Kunj Behari Naik; Shyama Pad Das
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

The ideal switching converter whether hard switching or soft switching, produces negligible EMI. Basically, the parasitic components are responsible for the generation and propagation of EMIs. This fact cannot be verified by noise measurement of a SMPS prototype because parasitic components are an inseparable part of it. This paper describes the results of EMI noise measurement of ideal simulated converters. The parasitic components are then introduced one by one. Noise measurements are done after every addition and compared with the initial result.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.789
Sensorless Sliding Mode Vector Control of Induction Motor Drives Gouichiche Abdelmadjid; Boucherit Mohamed Seghir; Safa Ahmed; Messlem Youcef
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

In this paper we present the design of sliding mode controllers for sensorless field oriented control of induction motor. In order to improve the performance of controllers, the motor speed is controlled by sliding mode regulator with integral sliding surface. The estimated rotor speed used in speed feedback loop is calculated by an adaptive observer based on MRAS (model reference adaptive system) technique .the validity of the proposed scheme is demonstrated by experimental results.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.405
Computational Procedure to Replace a Bulky Flywheel by a Controlled Motor and a Smaller Flywheel Manjusha Viraj Palandurkar; Jayant P Modak; Shrikrishna G Tarnekar
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

Process machines with tougher duty cycles are subjected to wide fluctuations in load torque. These often need a bulky flywheel for torque equalization with disadvantages of torsional oscillations. This results into fatigue of mechanical power transmission elements leading subsequently to equipment failure causing prolonged and frequent down time which results into financial losses. A simpler acceptable alternative is proposed in this article. Suitably monitored VVVf drives and low moment of inertia offer a much better alternative, for improving the system behavior drastically. Controlling the power input to the main electric drive with VVVf technique can generate almost matching demand torque characteristics. A much smaller flywheel is able to improve the accuracy to have better torque matching. This paper deals with estimation of necessary moment of inertia of flywheel in view of minimizing the difference in the required demand torque characteristics and the generated supply torque characteristics.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.881
ANN based Hybrid Active Power Filter for Harmonics Elimination with Distorted Mains Laxmi Devi Sahu; Satya Prakash Dubey
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

The present paper describes dynamic neural network controlled Hybrid Active Power Filter (HAPF) designed for harmonic compensation under variable source/load conditions. A neural network based controller is employed to extract fundamental component of current from non-sinusoidal and unbalanced source currents of the considered supply system. Hybrid filter utilizing the merits of both shunt passive filter and shunt active filter for better compensation performance is applied in this work. Simulation and analysis of three phase hybrid active power filter under balanced and unbalanced load conditions, unbalanced & distorted source conditions have been incorporated using MATLAB/ SIMULINK. The detailed simulation level results have been presented to validate the proposed methodology.Keywords: Hybrid active power filter, THD, Artificial Neural Network Controller, PI controller.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.276 
Simulation Based Performance analysis of Active Clamp DHB ZVZCS Bidirectional DC-DC converter for Low Power Applications V.V.Subrahmanya Kumar Bhajana
International Journal of Power Electronics and Drive Systems (IJPEDS) Vol 2, No 3: September 2012
Publisher : Institute of Advanced Engineering and Science

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Abstract

A novel active clamp dual half bridge DC/DC converter with bidirectional power flow is proposed in this paper and comparative analysis between active clamp DHB ZVZCS and ZVS-ZCS bidirectional DC-DC converter topologies is also presented. By adding active clamping circuits to both bridges, zero voltage and zero current switching are achieved to improve the performance of the bidirectional DC/DC converter. The principle of operation is analyzed and simulated. With the proposed active clamp ZVZCS concept, the MATLAB simulation results of the applications of the fuel cell and battery have been obtained and compared with those of ZVS-ZCS bidirectional converter. The simulation results of proposed converter is compared with the ZVS-ZCS bidirectional DC-DC converter, efficiency, switching losses are the key parameters compared.DOI: http://dx.doi.org/10.11591/ijpeds.v2i3.1469

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