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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 ,
ion
7. A Novel ZVZCS LLC-Type Parallel Resonant Converter with A Separated Resonant Tank
8. Comparison of Control Methods for High-Voltage High-Power Three-Level Half-Bridge DC/DC Converters
9. A new resonant 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-Orien..................[:=> 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
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e converters
concerns transformer parasitic elements. First, the transformer
leakage inductance causes undesirable voltage spikes that may
damage the circuit components, and second, the winding capacitance
may result in current spikes.
A vital factor that determines the size and the cost of a
converter is its operation frequency. In order to minimize the
size and the cost, the frequency has to be maximized. However,
higher frequencies result in the increase of transistor switching
losses, and thus, the converter’s effectiveness is limited. For
Manuscript received December 11, 2006;..................[:=> 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 ,
y switches is only one-third of the inputvoltage. By using the phase 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 im..................[:=> 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,
s for an examplecircuitwithVIN of 5VandVOUT of 3.3Vreveal that buck converterswith the presented ZVS technique have higher efficiency than conventionalones, especially at higher frequencies. At about 3.6 MHzoperation, the measured conversion efficiency of the PWM buckconverter under DCM/CCM boundary 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 becom..................[:=> 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 ,
rch topics in the field of domesticinduction heating entail analytical study of inductor-potcoupling behavior which must be verified with experimentalresults. Small-signal measurements are easily achieved up to 1MHz with commercial LCR meters. On the other hand, largesignalexperimentation requires a custom made measurementtest bench. Whatever the approach selected to design thissystem, the instrumentation will be divided into a signalgenerator, a data acquisition block and a post-processingmethod for model parameter extraction. In order to separateinfluence of main factors determining load ele..................[:=> 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 ,
nd design of a current-fed zero-voltage-switching and zero-current-switching CL-resonant push-pull dc-dc converter
4. Soft-Switching Capability Analysis of a Dual Active Bridge Dc-Dc Converter
5. Zero-Current-Transition Bridgeless PFC Without Extra Voltage and Current Stress
6. A Novel Soft Switching Fly back Converter with Synchronous Rectification
7. A Novel ZVZCS LLC-Type Parallel Resonant Converter with A Separated Resonant Tank
8. Comparison of Control Methods for High-Voltage High-Power Three-Level Half-Bridge DC/DC Converters
9. A new resonant Step-Up converter based on Unidirecti..................[:=> 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
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ZVS Resonant DC-link Inverter using Soft Switching Boost Converter – 2009
PLEASE provide me the full version of ZVS Resonant DC-link Inverter using Soft Switching Boost Converter&
quasi resonant zv..................[:=> 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
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ontroller for Stabilizing n AC Transmission System
17. A Grid Interfacing Power Quality Compensator for Three-Phase Three Wire Micro Grid Application..................[:=> Show Contents <=:]



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