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SOFTSWITCHING CONVERTERSZVSZCS ACTIVE CLAMPING PFC BASED PROJECTS


Posted by: project topics
Created at: Tuesday 18th of January 2011 06:58:19 AM
Last Edited Or Replied at :Tuesday 18th of January 2011 06:58:19 AM
boost type active clamp , zvs and zcs, soft switching converter , a zero voltage switching bidirectional dc dc converter with state analysis and soft switching oriented design consideration, zvs converter ppt , active clamp forward converter, comparision of zvs and zcs , project on soft switching three level converters, soft switching , zvs resonanant converters ppt, zvs zcs , zvs push pull resonant converter, soft switching for converter , soft switching converters, zvs dcdc converter sourcecode , boost converter with zvs zcs, zvszcs report , parallel resonant converter zvs high frequency converter soft switching pfc converter, softswitching bridgeless pfc ,
esonant Step-Up converter based on Unidirectional switches
10. A Novel Active Clamped Dual Switch Flyback Converter
11. Active-Clamp ZVS Converter with Step-Up Voltage Conversion Ratio
12. Single-Stage Soft-Switching Converter With Boost Type of Active Clamp for Wide Input Voltage Ranges
13. A Zero-Voltage-Switching Bidirectional DC-DC Converter With State Analysis and Soft-Switching-Oriented Design Consideration
14. Switching Control Strategy to Minimize Dual Active Bridge Converter Losses
15. Loss Analysis in Soft Switching Boost Converter using a single switch
16. Dual-Input Dual-Out..................[:=> Show Contents <=:]



Current-Fed Resonant Full-Bridge Boost DCACDC Converter


Posted by: project uploader
Created at: Monday 20th of February 2012 11:12:59 PM
Last Edited Or Replied at :Monday 20th of February 2012 11:12:59 PM
quasi resonant full bridge, current fed resonant full bridge boost dc ac dc converter circuit , current fed full bridge boost dc ac dc converter, seminar on bridge converters , current fed full bridge boost dc, vector control full bridge boost converter , vector control dc ac dc full bridge converter, x ray zvs full bridge , x ray zcs full bridge, curent fed resonant full bridge boost dc ac dc converter , current fed resonant full bridge boost dc ac dc converter, current fed resonant full bridge boost converter ,
auxiliary inductance (connected
parallel with the primary winding of the transformer), is the
source of extra conduction losses. Moreover, the switching
frequency is limited by the use of IGBTs as the leading switches
(10 kHz).
The next solution to reduce converter switching losses that
is presented in the literature – introduces an active-clamp
network. It utilizes the resonance between a clamp capacitor
and a transformer leakage inductance in order to limit bridge
switch turn-off voltage overshoot and to enable the use of
energy stored in the leakage inductance for ZVS. How..................[:=> Show Contents <=:]



A High Input Voltage Three-Phase ZVZCS DC-DC Converter with Vin 3 Voltage Stress


Posted by: seminar class
Created at: Thursday 12th of May 2011 11:43:33 PM
Last Edited Or Replied at :Thursday 12th of May 2011 11:43:33 PM
A High Input Voltage ThreePhase ZVZCS DCDC Converter with Vin 3 Voltage Stress , High, Input , Voltage, ThreePhase , ZVZCS, DCDC , high voltage dc transformer, high voltage dc dc , three phase conversion, three phase to single phase , single phase three phase, three phase vs single phase , single phase vs three phase, high voltage input , single phase to three phase, dc dc high voltage , three phase power, high voltage direct current , three phase, Converter , with, Stress , high input voltage dc dc converter design, vsd drive 110vdc to 3phase , 3 phase to dc conversion idea, zvzcs converters ,
se shift pulsewidth modulation (PWM)and secondary snubber, four of the six primary switches areoperating with zero-voltage switching (ZVS) and two of them areoperating with zero-current switching (ZCS), in order to reducethe switching loss. Moreover, the converter has wide softswitchingrange. Analysis of the converter’s operation is given. A2.2kW, 1000V/110V dc-dc converter prototype has been built andtested. Experimental results are favorably compared withtheoretical predictions.
I. INTRODUCTION
High input voltage imposes high-voltage stress across theswitching devices of DC-DC con..................[:=> Show Contents <=:]



Zero-Voltage-Switching Control for a PWM Buck Converter Under DCMCCM Boundary


Posted by: seminar class
Created at: Thursday 12th of May 2011 11:32:02 PM
Last Edited Or Replied at :Thursday 12th of May 2011 11:32:02 PM
zero voltage switching control for a pwm buck converter under dcm ccm boundary, zero voltage buck , control dcm buck, buck converter simulation under fuzzy control by zvs , control logic to control the switches under zvs, ccm buck converter control , control of zvs 2011, zero voltage switching project report , zvs qr buck converter half, zero voltage switching control for a pwm , zero voltage switching in conventional buck converter,
mode with the proposedZVS approach is 11% higher.Index Terms—Boundary mode, buck, pulsewidth modulation(PWM), soft switching, zero voltage switching (ZVS).
I. INTRODUCTION
RECENTLY, hand-held battery-powered systems, such asMP3 players, digital cameras (DSC), GPS systems, etc.,have become increasingly popular. Power supplies with smallsize, light weight, fast transient response, and high power densityare required for these mobile applications. These feasible propertiescan be achieved by increasing the switching frequency,but this may lead to higher switching loss and more electroma..................[:=> Show Contents <=:]



High frequency inverter design for large-signal characterization


Posted by: seminar class
Created at: Monday 02nd of May 2011 06:25:14 AM
Last Edited Or Replied at :Monday 02nd of May 2011 06:25:14 AM
high frequency inverter design, high frequency inverter design for large signal characterization of domestic , high frequency inverter desin for large signal, zvs half bridge series resonants inverter with variable frequency duty cycle control ,
dwareand a post-processing algorithm for model parameterextraction.R (f) eq L (f) eqZ (f) eq R LCZ (f) eq(a) (b)Fig. 1. (a) Single frequency load model, (b) Exact linear load modeling.1-4244-0136-4/06/$20.00 '2006 IEEE 2706The presented application extends frequency range ofinterest from 1 kHz to 1 MHz and delivered active power atload up to 3500 W covering most part of typical domesticinduction operation conditions. In order to avoid powerdissipation problems associated with linear amplification thesystem proposed is based on the utilization of a voltage-fedseries-resonant half-bridge inverte..................[:=> Show Contents <=:]



SOFTSWITCHING CONVERTERSZVSZCS ACTIVE CLAMPING PFC BASED PROJECTS


Posted by: project topics
Created at: Tuesday 18th of January 2011 06:58:19 AM
Last Edited Or Replied at :Tuesday 18th of January 2011 06:58:19 AM
boost type active clamp , zvs and zcs, soft switching converter , a zero voltage switching bidirectional dc dc converter with state analysis and soft switching oriented design consideration, zvs converter ppt , active clamp forward converter, comparision of zvs and zcs , project on soft switching three level converters, soft switching , zvs resonanant converters ppt, zvs zcs , zvs push pull resonant converter, soft switching for converter , soft switching converters, zvs dcdc converter sourcecode , boost converter with zvs zcs, zvszcs report , parallel resonant converter zvs high frequency converter soft switching pfc converter, softswitching bridgeless pfc ,

18. Three-Switch Active-Clamp Forward Converter with Low Switch Voltage Stress
..................[:=> Show Contents <=:]



ZVS resonant DC-link inverter using soft switching boost converter


Posted by: [email protected]
Created at: Tuesday 04th of January 2011 09:01:23 AM
Last Edited Or Replied at :Tuesday 18th of January 2011 06:37:24 AM
zvs boost converter, soft switching resonant inverters , resonant dc link inverter ppt, zvs resonant dc link inverter using soft switching boost converter 2009 , zvs resonant dc link inverter using soft switching boost converter pdf 2009, resonant dc link converter ppt , a quasi resonant dc link desgin pwm inverter ppt, zvs resonant dc link inverter using soft switching boost converter , zvs dc link ivverter, zvs dc link inverter , boost converter related project titles 2012, dc dc soft switching project 2012 , zero voltage switching resonant dc link inverter using soft switching, ppt zvs resonant converter , inverter soft switching zvs,
Z..................[:=> Show Contents <=:]



POWER ELECTRONICS PROJECTS IDEA


Posted by: electronics seminars
Created at: Friday 27th of November 2009 07:39:46 AM
Last Edited Or Replied at :Friday 20th of January 2012 10:28:29 PM
IDEA, PROJECTS , ELECTRONICS, POWER , POWER ELECTRONICS PROJECTS IDEA, project for power electronics ppt , ppt for power electronics projects, dc converter for dc grid applications , power electronics projects topics, sliding mode control based power electronics projects , power electronics projects reports, power electronics project idea , electrical electronics projects, electrical power project topics , electronic projects topic, a new pwm zvs full bridge converter project report , power eletronics projects, power electronics project , projects, development of maximum power point tracker for pv panels using sepic converter , power electronics project topics, electronics projects , power electronics, power electronics projects com ,
le-Frequency Control Architecture for High-Current Low-Voltage Dc to Dc Converters
14. Unified Flux and Torque Control Method for ..................[:=> Show Contents <=:]



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