He Wenhui
2 Papers
He Wenhui is an academic researcher. The author has contributed to research in topics: Low voltage & Digital signal processor. The author has co-authored 2 publications.
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Papers
Patent
Switch capacitor multi-level alternating current-alternating current direct converter
He Wenhui,Li Lei,Wu Shijie,Liu Zhiyue,Liao Weiqi +4 more
- 08 Oct 2019
TL;DR: In this paper, a switch capacitor multi-level alternating current-alternating current direct converter is proposed, which is composed of a switch tube group and a capacitor, and the converter has the advantages of simple control strategy, high power density and conversion efficiency.
Patent
Current sensorless current-sharing control method based on two interleaved bidirectional half-bridge DC converters connected in parallel
Wu Shijie,Li Lei,He Wenhui,Liu Zhiyue,Liao Weiqi +4 more
- 19 Nov 2019
TL;DR: In this paper, a current sensorless current-sharing control method based on two interleaved bidirectional half-bridge DC converters connected in parallel is proposed, where the current can be shared by two modules just by a digital signal processor and a single voltage sensor.