Proceedings ArticleDOI
A comparative study of single-switch, three-phase, high-power-factor rectifiers
Yungtaek Jang,Milan M. Jovanovic +1 more
- Vol. 2, pp 1093-1099
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TLDR
Three three-phase, single-switch, high-power-factor rectifier implementations were evaluated on a comparative basis with respect to their efficiencies, compliance with the IEC555-2 specifications, volumes, weights, and costs.Abstract:
Three three-phase, single-switch, high-power-factor rectifier implementations were evaluated on a comparative basis. Specifically, the discontinuous-conduction-mode boost rectifier with a 5/sup th/-harmonic-trap filter, the discontinuous-conduction-mode boost rectifier with a harmonic-injection circuit, and the multi-resonant, zero-current-switching buck rectifier were compared with respect to their efficiencies, compliance with the IEC555-2 specifications, volumes, weights, and costs. The comparisons were done for the three-phase, line-to-line input voltage of 380 V/sub rms//spl plusmn/20% and for 0-6 kW output-power range.read more
Citations
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Journal ArticleDOI
A review of single-phase improved power quality AC-DC converters
TL;DR: This paper presents an exhaustive review of three-phase improved power quality AC-DC converters configurations, control strategies, selection of components, comparative factors, recent trends, their suitability, and selection for specific applications.
Proceedings ArticleDOI
The essence of three-phase PFC rectifier systems
Johann W. Kolar,Thomas Friedli +1 more
TL;DR: In this article, three-phase PFC rectifier topologies with sinusoidal input currents and controlled output voltage are derived from known single-phase rectifier systems and/or passive 3-phase diode rectifiers, and analytical formulas for calculating the current stresses on the power semiconductors of selected topologies are provided.
Journal ArticleDOI
A new three-phase power-factor correction (PFC) scheme using two single-phase PFC modules
TL;DR: In this article, a new three-phase power factor correction (PFC) scheme is proposed using two single-phase PFC modules, which are split inductors and diodes to limit interaction between the two PFC stages.
Proceedings ArticleDOI
Performance improvement of half controlled three phase PWM boost rectifier
TL;DR: In this paper, the potential of the half-controlled three-phase pulse-width modulated (PWM) boost rectifier is investigated based on theoretical analysis, simulations and experiments.
Journal ArticleDOI
Harmonic Mitigation in AC–DC Converters for Vector Controlled Induction Motor Drives
TL;DR: This paper deals with autotransformer-based multipulse ac--dc converters with reduced magnetics feeding vector controlled induction motor drives for improving the power quality at the point of common coupling by eliminating 5th, 7th, and 11th harmonic currents.
References
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Journal ArticleDOI
An active power factor correction technique for three-phase diode rectifiers
TL;DR: In this article, a novel active input power factor correction method for power supplies with three-phase front-end diode rectifiers is proposed and analyzed and the implementation of this method requires the use of an additional single switch boost chopper.
Journal ArticleDOI
Space vector-based analytical analysis of the input current distortion of a three-phase discontinuous-mode boost rectifier system
TL;DR: In this paper, the low frequency harmonic distortion of the mains current of a three-phase single-switch discontinuous-mode boost-rectifier is calculated based on application of space vector calculus and on substitution of discontinuous time shapes within a pulse period by quasicontinuous time shape.
Proceedings ArticleDOI
A single transistor three phase resonant switch for high quality rectification
TL;DR: In this article, three classes of low-cost 3-phi AC-DC high-power-factor/low-harmonic controlled rectifiers are derived from parent DC-DC power converter topologies containing boost-type inputs, buck-type input, and quasi-resonant zero-current-switch (ZCS) buck type inputs.
Proceedings ArticleDOI
Harmonic reduction in a single-switch, three-phase boost rectifier with high order harmonic injected PWM
Qihong Huang,F.C. Lee +1 more
TL;DR: An approach employing high order harmonic injected PWM is proposed to reduce the harmonic content to meet the IEC 555-2 (A) standard for a 5-10 kW power application without significantly increasing the output.
Journal ArticleDOI
New single-switch three-phase high-power-factor rectifiers using multiresonant zero-current switching
Yungtaek Jang,Robert W. Erickson +1 more
TL;DR: In this article, a multiresonant rectifier with a single transistor is introduced, which is capable of drawing a higher quality input-current waveform at nearly unity power factor and lower stresses than quasi-resonant Rectifiers.