Căutare după Autor "Rama Reddy, S."
Afișează articolele 1-13 of 13
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Analysis and Design of Embedded Controlled Parallel Resonant Converter
("Dunarea de Jos" University of Galati, 2009)Microcontroller based constant frequency controlled full bridge LC parallel resonant converter is presented in this paper for electrolyser application. An electrolyser is a part of renewable energy system which generates ... -
Comparison Between ZVS and ZVS-ZCS Bidirectional DC-DC Converter Topologies
("Dunarea de Jos" University of Galati, 2010)In this paper exhaustive comparative analysis has been done between a conventional ZVS converter and the ZVS-ZCS bidirectional DC-DC converters. A novel model of a bidirectional converter and its topology is introduced. ... -
Design of LCL Resonant Converter for Electrolyser
("Dunarea de Jos" University of Galati, 2010)An Electrolyser linked with a DC bus are analyzed and discussed in this paper. An electrolyser is a part of renewable energy system which generates hydrogen from water electrolysis. An LCL series parallel resonant converter ... -
Digital Simulation of Closed Loop ZVS-ZCS Bidirectional DC-DC Converter for Fuel Celland Battery Application
("Dunarea de Jos" University of Galati, 2010)A closed loop ZVS-ZCS bidirectional dc-dc converter is modeled and appropriate digital simulations are provided. With the ZVS-ZCS concept, the MATLAB simulation results of application to a fuel cell and battery application ... -
Modeling and Speed Control of Induction Motor Drives Using Neural Networks
("Dunarea de Jos" University of Galati, 2010)Speed control of induction motor drives using neural networks is presented. The mathematical model of single phase induction motor is developed. A new simulink model for a neural network-controlled bidirectional chopper ... -
Multilevel Inverter Based Statcom for Power Quality Enhancememt in Multi bus System
("Dunarea de Jos" University of Galati, 2010)This paper deals with simulation of STATCOM in multi bus system for power quality enhancement. The unique structure of the multi level voltage source inverter (VSI) permits it to attain high voltages with low harmonic ... -
A Noval Comparison of Class D and Class E Inverter Based High Frequency Application
("Dunarea de Jos" University of Galati, 2011)This paper deals with the simulation and implementation of class E inverter based induction heater system. Class E inverter is analyzed; simulated and implemented. -
A Novel Analysis of Class e Inverter Based Induction Heating System
("Dunarea de Jos" University of Galati, 2010)This paper deals with the simulation and implementation of class E inverter based induction heater system. Class E inverter is analyzed; simulated and implemented. Utility frequency AC Power is converted into high frequency ... -
A Novel ZCS-ZVS Hybrid Bidirectional DC-DC Converter for Fuel Cell and Supercapacitor Application
(The Annals of "Dunarea de Jos" University of Galati, 2010)This paper proposes a novel ZCS-ZVS hybrid bidirectional DC-DC converter based on fuel cells and supercapacitor devices. The described converter employs only one high frequency transformers to couple the half-bridge and ... -
Simulation Results of Closed Loop Controlled Interline Power Flow Controller System
("Dunarea de Jos" University of Galati, 2010)The Interline Power Flow Controller (IPFC) is the latest generation of Flexible AC Transmission Systems (FACTS) devices which can be used to control power flows of multiple transmission lines. A dispatch strategy is ... -
Simulation Results of Current Fed Interline Power Flow Controller Using Simulink
("Dunarea de Jos" University of Galati, 2010)Interline Power Flow Controllers (IPFC) have been used to enhance and optimize the use of transmission facilities, under the concept of a Flexible AC Transmission System (FACTS). The main objectives of FACTS are to ... -
Simulation Results of Single Stage AC-AC Converter for Induction Heating
("Dunarea de Jos" University of Galati, 2010)This paper presents simulation of single stage Induction heating system with series Load Resonance. Low frequency AC is converted in to High Frequency Ac using newly developed ZVS-PWM high frequency inverter. This High ... -
A Timel Microcontroller Based Soft Switched PWM ZVS full Bridge DC to DC Converter
("Dunarea de Jos" University of Galati, 2010)This paper deals with the simulation and implementation of soft switched PWM ZVS full bridge DC to DC converter. The 48V DC is efficiently reduced to 12V DC using a DC to DC converter. This converter has advantages like ...
