发明名称 NEUTRAL POINT REGULATOR HARDWARE FOR A MULTI-LEVEL DRIVE
摘要 The present disclosure relates generally to a neutral point balancing scheme for power converter systems. The balancing circuit includes a first side of a first electrical component operably coupled to a mid-point of the DC link capacitor bank, and a switching combination operably coupled to the second side of the first electrical component, a positive voltage, and a negative voltage rail, wherein the switching combination is configured to generate a pulse-width modulation signal at the second side of the first electrical component.
申请公布号 WO2016022246(A1) 申请公布日期 2016.02.11
申请号 WO2015US39704 申请日期 2015.07.09
申请人 OTIS ELEVATOR COMPANY 发明人 AGIRMAN, ISMAIL;KIM, HANJONG
分类号 H02M7/487;H02M1/32 主分类号 H02M7/487
代理机构 代理人
主权项
地址
您可能感兴趣的专利