POWER CONVERSION APPARATUS AND CONTROL METHOD FOR POWER CONVERSION APPARATUS

Provided are a power conversion apparatus and a method for controlling a power conversion apparatus. A power conversion unit group and a control unit are provided. The power conversion unit group includes at least two power conversion units which are connected in series, the power conversion unit gr...

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Bibliographische Detailangaben
Hauptverfasser: FAN, Shanshan, LIN, Guoxian, ZHOU, Jianping, DONG, Xiufeng, HU, Yue, LIU, Hongjin, FAN, Jie
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:Provided are a power conversion apparatus and a method for controlling a power conversion apparatus. A power conversion unit group and a control unit are provided. The power conversion unit group includes at least two power conversion units which are connected in series, the power conversion unit group is connected in series to an inductor unit and a power supply unit, and an output of at least one of the power conversion units is used as a power conversion result of the power conversion apparatus. The control unit is respectively connected to each of the power conversion units, and inputs corresponding control signals to the power conversion units respectively. The control signal enables the power conversion units to have a same voltage.