Application of High-voltage 750V Aluminum Electrolytic Capacitor in Inverter

Konferenz: PCIM Asia 2018 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
26.06.2018 - 28.06.2018 in Shanghai, China

Tagungsband: PCIM Asia 2018

Seiten: 3Sprache: EnglischTyp: PDF

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Yu, Kezhuang; Ma, Yixun; Wang, Jianwen; Du, Xuejun (Shenzhen Zeasset Electronic Technology Co., Ltd., China)

In the three-phase 380V inverter, 2 pieces 400VDC capacitors in series are usually used. Zeassetsucceeds in developing one single aluminum electrolytic capacitor with voltage endurance up to 750VDC to replace them. The replacement enables the reduction of numbers of parallels and series, the simplication of circuit design for users and higher reliability of system.