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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 ,
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-Oriented Design Cons..................[:=> 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 ,
ier 10.1109/TIE.2007.909084
that reason, many solutions have been proposed to minimize
converter switching losses.
The most popular control method of bridge converters is
pulsewidth modulation (PWM). It utilizes a phase-shift control
technique with constant frequency operation. The fixedfrequency
phase-shift control enables the implementation of
ZCS for all converter switches . However, the switches
must provide a reverse-voltage blocking capability. Thus, they
have to be constructed by means of an insulated-gate bipolar
transistor (IGBT) or MOSFET in series with reverse-voltage
..................[:=> 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 ,
VZCS DC-DC Converter with Vin /3 Voltage Stress on Primary Switches
Abstract
A high-voltage three-phase ZVZCS dc-dc converterwith low voltage stress is presented in this paper. The voltagestress on the primary 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..................[:=> 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,
, asymmetrical half bridge , , andsome other schemes –.QR converters were first presented in the 1980s –. Thisconcept, compared with conventional PWM schemes, reducesswitching losses and noises at high operation frequency by replacingpower switches with resonant ones. QR converters caneasily achieve zero current switching (ZCS) or ZVS. Yet, additionalexternal components are required, and cost, size, andweight of the system may increase as well. This can be clearly seen in Fig. 1, which shows a conventionalPWMbuck converterand a ZVS QR buck converter. Furthermore..................[:=> 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 ,
hallenges that such inverter involves in this application andwhich are the solutions adopted. Final prototype covering therequired operation range has been designed, constructed andevaluated up to 1.5 MHz for a given active power of 3.5 kW atresonance with power capability of 16.8 kVA at Megahertzfrequencies.
I. INTRODUCTION
In domestic induction heating systems heat is directlyproduced at the bottom of the pot through generation ofmedium-frequency magnetic field by means of a planarinduction coil. Thanks to induced Eddy currents andferromagnetic hysteresis losses phenomena this proce..................[:=> 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 ,
Driver with Power Factor Correction
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,
ZVS Resonant DC-link Inverter using Soft Switch..................[:=> 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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astic load condition
5. A new PWM ZVS Full-bridge converter
6. Development of maximum Power Point tracker for PV panels using SEPIC Converter
7. An Induction Generator System Using Fuzzy Modeling and Recurrent Fuzzy Neural Network
8. Performance Improvement of Shunt Active Power Filter With Dual Parallel Topology
9. Adaptive Neuro-Wavelet Control for Switching Power Supplies Protections
10. An Improved Reliability Cuk Based Solar Inverter With Sliding Mode Control
11. Feed forward Current Control of Boost Single -Phase PFC converter
12. Characterization and Performance comparison of Ri..................[:=> Show Contents <=:]



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