Browsing by Author "Zhou, Yong"
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Zhou, Yong (2016-04-08)A new modular multilevel DC-DC converter (MMC) with high power density and simplified localized voltage balancing control is proposed. Converter building block and controller module are built separately considering level ...
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Zhou, Yong (2018-03-01)Recent global trends of woody encroachment into grass-dominated ecosystems have substantially altered soil biogeochemical cycles. However, previous studies were mostly conducted at the ecosystem level and results were not ...