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Ching-Shan Leu
Researcher at National Taiwan University of Science and Technology
Publications - 41
Citations - 1446
Ching-Shan Leu is an academic researcher from National Taiwan University of Science and Technology. The author has contributed to research in topics: Boost converter & Capacitor. The author has an hindex of 14, co-authored 41 publications receiving 1413 citations.
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Journal ArticleDOI
Novel zero-voltage-transition PWM converters
TL;DR: In this paper, a class of zero voltage transition (ZVT) power converters is proposed in which both the transistor and the rectifier operate with zero voltage switching and are subjected to minimum voltage and current stresses.
Proceedings ArticleDOI
A family of high power density bus converters
TL;DR: In this paper, a family of inductor-less bus converters is proposed to overcome the limitations of current bus converter, magnetizing current is used to achieve zerovoltage-switching (ZVS) turn-on for all switches.
Proceedings ArticleDOI
Development of a DC distributed power system
TL;DR: In this paper, the authors present design considerations for power converter modules used in a distributed power system, including front-end power converters and load-power converters, for a universal input voltage of 90-260 V AC, with a bus voltage of 48 V DC.
Journal ArticleDOI
A Novel Dual-Inductor Boost Converter With Ripple Cancellation for High-Voltage-Gain Applications
TL;DR: A new full-wave rectifier is proposed that has several features, such as high voltage gain with smaller transformer turns ratio, recovery of the transformer secondary leakage energy, low voltage stress on the rectifier diodes, and nonpulsating input and output currents, that make it desirable for high-frequency high-efficiency high-voltage-gain applications, such the renewable energy source power system.
Proceedings ArticleDOI
Clamp mode zero-voltage-switched multi-resonant converters
TL;DR: In this article, a method for improving the performance of zero-voltage-switched multiresonant power converters (ZVS MRCs) is proposed, based on clamping the drain-to-source voltage of the power switch using a soft switching nonsipative active clamp network.