Zero-voltage-transition isolated PWM boost converter for single stage power factor correction

Cho, J.G.; Baek, Ju-Won; Yoo, Doo-Hee; Song, Dawei; Rim, Geun-Hie

doi:10.1109/apec.1997.581497

Cited by 25 publications

(3 citation statements)

References 5 publications

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“…The current-fed full-bridge topologies with zerovoltage-transition(ZVT) are favorable solutions for eliminating DC link capacitor and minimized power losses [9][10] [11]. Most of them, however, have their own limitations and disadvantages.…”

Section: Introductionmentioning

confidence: 99%

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An improved single-stage power factor correction converter based on current-fed full-bridge topology

Liu

2008

2008 IEEE Power Electronics Specialists Conference

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A novel soft-switching single-stage power factor correction (PFC) converter based on current-fed full-bridge topology is presented in this paper. First, the operation principle and characteristic are analyzed in details in this paper. Zero-voltage-transition which reduces stress of main switches is achieved; furthermore, both the voltage spike and loss induced by stubborn leakage inductor of isolation transformer are significantly reduced. In addition, ZVS or ZCS is achieved on all semiconductor devices of the proposed topology. Therefore performance of the currentfed full-bridge PFC converter is improved and high conversion efficiency is obtained. Finally, the above analysis and conclusion are verified by the experimental results through a prototype of 1kW converter based on the proposed topology.I.

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Section: Introductionmentioning

confidence: 99%

“…Most of them, however, have their own limitations and disadvantages. A flyback transformer is used [9] to feedback recovered switching energy to the line. However the resonant switch working situation is deteriorated dramatically and the voltage stress is almost doubled.…”

Section: Introductionmentioning

confidence: 99%

An improved single-stage power factor correction converter based on current-fed full-bridge topology

Liu

2008

2008 IEEE Power Electronics Specialists Conference

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“…The above approach increases the losses in diode and bridge rectifier and consequently decreases the system efficiency. A zero voltage transition isolated PWM boost converter for single stage power factor correction has been proposed [5], which suffers from the problem of existence of low ripple frequency. A canonical switching cell converter has been designed and analyzed with CMOS gate [6] [7].…”

Section: Introductionmentioning

confidence: 99%

Performance Analysis of Double Boost Converter Powered FSTPI Fed Induction Motor

Saravanasundaram¹,

Muthukrishnan²,

Murugananth³

2016

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Pulse Width Modulated (PWM) inverter-fed induction motor drives are most common in industrial applications. This paper aims at development of double boost converter for PWM inverter-fed three-phase induction motor. The inverter topology is designed with four switches. The proposed drive system has been simulated using Matlab/Simulink and the performance of has been assessed in terms of output voltage, output current, power factor and THD. From the simulation results, it is evident that the three-phase voltage waveforms of the proposed system are less distorted, with their currents being more sinusoidal. A comparative analysis has been made with the conventional six-switch inverter fed drive. The proposed system offered a THD of 1.84%, whereas for the conventional system it was 13.96%. These results inferred that the proposed double boost converter with four-switch based drive scheme exhibits superior performance.

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VIENNA rectifier II-a novel single-stage high-frequency isolated three-phase PWM rectifier system

Kolar

Drofenik

Zach³

1999

IEEE Trans. Ind. Electron.

109

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Zero-voltage-transition isolated PWM boost converter for single stage power factor correction

Cited by 25 publications

References 5 publications

An improved single-stage power factor correction converter based on current-fed full-bridge topology

An improved single-stage power factor correction converter based on current-fed full-bridge topology

Performance Analysis of Double Boost Converter Powered FSTPI Fed Induction Motor

VIENNA rectifier II-a novel single-stage high-frequency isolated three-phase PWM rectifier system

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