发明名称 CONTROL METHOD FOR INDUCTION MOTOR
摘要 In order to cause the residual magnetic flux in an induction motor to decay in a short time without an excessive current flow, an induction motor control apparatus continues an operation in which an inverter apparatus is caused to output a zero voltage to the induction motor for a predetermined time before deactivating an operation of the inverter apparatus.
申请公布号 US2013257343(A1) 申请公布日期 2013.10.03
申请号 US201313765873 申请日期 2013.02.13
申请人 HITACHI, LTD. 发明人 TACHIHARA SHUICHI;KOJIMA TETSUO;ASADA TOYOKI;XIA YONGQIANG
分类号 H02P3/18 主分类号 H02P3/18
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