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1. (WO2018142987) POWER CONVERSION APPARATUS, POWER CONVERSION SYSTEM, AND METHOD FOR CONTROLLING POWER CONVERSION APPARATUS

Pub. No.:    WO/2018/142987    International Application No.:    PCT/JP2018/001801
Publication Date: Fri Aug 10 01:59:59 CEST 2018 International Filing Date: Tue Jan 23 00:59:59 CET 2018
IPC: H02M 7/48
H02J 3/38
Applicants: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.
パナソニックIPマネジメント株式会社
Inventors: KIKUCHI Akihiro
菊池 彰洋
HANAMURA Kenji
花村 賢治
ITO Tomoki
伊藤 智規
Title: POWER CONVERSION APPARATUS, POWER CONVERSION SYSTEM, AND METHOD FOR CONTROLLING POWER CONVERSION APPARATUS
Abstract:
In a power conversion apparatus 20, voltage-adjusted DC power is supplied to a DC bus 30 from a voltage conversion circuit 21 that adjusts the voltage of output power from a DC power source 10. An inverter 22 converts the DC power of the DC bus 30 into AC power, and supplies the converted AC power to a power system 46. A control unit 23 is for controlling the inverter 22. When output suppression is necessary, the control unit 23 suppresses the AC power supplied by the inverter 22, to boost the voltage of the DC bus 30.