H
Hang Seng Che
Researcher at University of Malaya
Publications - 67
Citations - 2173
Hang Seng Che is an academic researcher from University of Malaya. The author has contributed to research in topics: Converters & Fault (power engineering). The author has an hindex of 16, co-authored 51 publications receiving 1491 citations. Previous affiliations of Hang Seng Che include Liverpool John Moores University.
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Post-fault operation of an asymmetrical six-phase induction machine with single and two isolated neutral points
TL;DR: In this article, a study of postfault control for an asymmetrical six-phase induction machine with single and two isolated neutral points, during a single open-phase fault is presented.
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Comparison and Analysis of Single-Phase Transformerless Grid-Connected PV Inverters
TL;DR: In this paper, a simple modified H-bridge zero-voltage state rectifier is proposed, to combine the benefits of the low-loss ac-decoupling method and the complete leakage current elimination of the CMV clamping method.
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Current Control Methods for an Asymmetrical Six-Phase Induction Motor Drive
TL;DR: In this article, an attempt is made to provide a physically meaningful insight into current control of a six-phase induction machine, by showing that the fictitious x-y currents can be physically interpreted as the circulating currents between the two three-phase windings.
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A Unified Analysis of the Fault Tolerance Capability in Six-Phase Induction Motor Drives
Wan Noraishah Wan Abdul Munim,Mario J. Duran,Hang Seng Che,Mario Bermudez,Ignacio Gonzalez-Prieto,Nasrudin Abd Rahim +5 more
TL;DR: In this article, the authors provide a full picture of the postfault derating in generic six-phase machines and a specific analysis of the fault-tolerant capability of the three mainstream sixphase induction machines (asymmetrical, symmetrical, and dual three phase).
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Operation of a Six-Phase Induction Machine Using Series-Connected Machine-Side Converters
TL;DR: The operation of a multiphase system, which is aimed at both variable-speed drive and generating applications, using back-to-back converter structure with dual three-phase machine-side converters, is discussed, proving that it is possible to achieve satisfactory dc-link voltage control under various operating scenarios.