Results 291 to 300 of about 43,626 (351)

ZVZCS PSFB Converter with Minimized Primary Circulating Losses and Secondary Voltage Stresses Using Auxiliary Winding and Circuit

open access: green
Yujie He   +7 more
openalex   +1 more source

Single-switch auxiliary resonant converters

Proceedings of Power Conversion Conference - PCC '97, 2002
This paper presents new single-switch auxiliary resonant converters which can operate in a soft-switching way without auxiliary switches. In the proposed converter circuits, the capacitors of the resonant circuit act as lossless snubbers which can be expected to reduce the switching losses, the switching stresses and EMI noise on the power ...
M. Shimada, M. Nakamura
openaire   +1 more source

The auxiliary resonant commutated pole converter

Conference Record of the 1990 IEEE Industry Applications Society Annual Meeting, 2002
The auxiliary resonant commutated pole (ARCP), a new power converter topology that fully achieves soft switching without increasing primary device voltage or current ratings, is discussed. The ARCP converter is capable of true pulse-width modulation (PWM) control of each phase. The power circuit relies on the addition of an auxiliary triggered resonant
R.W. De Doncker, J.P. Lyons
openaire   +1 more source

Soft-switching converter for tram auxiliary power supply

2014 16th International Power Electronics and Motion Control Conference and Exposition, 2014
New prototype of an auxiliary soft-switching power supply for the tram of the city of Zagreb was developed and built based on specifications of the existing auxiliary hard-switching power supply. A new soft-switching topology for the input DC-DC converter is proposed.
Težak, Nenad, Čobanov, Neven
openaire   +2 more sources

New two-inductor boost converter with auxiliary transformer

APEC. Seventeenth Annual IEEE Applied Power Electronics Conference and Exposition (Cat. No.02CH37335), 2003
A new, two-inductor, two-switch boost converter topology and its variations suitable for applications with a large difference between the input and output voltage are described. The output voltage regulation of the proposed converters is achieved in a wide load and input-voltage range with constant-frequency control by employing an auxiliary ...
Y. Jang, M.M. Jovanovic
openaire   +1 more source

Resonance Parameter of Variable Mode LLC Converter for Auxiliary Converter

2019 10th International Conference on Power Electronics and ECCE Asia (ICPE 2019 - ECCE Asia), 2019
A precise modeling and resonant calculation method are proposed for variable mode LLC resonant converter. With normal operation of the converter, the redundancy of components is reduced. By establishing equivalent circuit model considering device characteristics, DC gain function is deduced.
XiaoQiong He   +4 more
openaire   +1 more source

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