发明名称 INVERTER APPARATUS, METHOD OF CONTROLLING INVERTER APPARATUS, AND ELECTRIC MOTOR DRIVE SYSTEM
摘要 <p>Provided is an inverter device to switch a current wire into an optimum wire if a rotation speed of a rotor of an AC motor is within a hysteresis region defined by first and second switching timings for switching the state of an armature wire between a first wire and a second wire and also, when the current wire is different from the optimum wire.</p>
申请公布号 KR20140098643(A) 申请公布日期 2014.08.08
申请号 KR20130056219 申请日期 2013.05.20
申请人 KABUSHIKI KAISHA YASKAWA DENKI 发明人 TAKENOUCHI MASASHI;KAWACHI TOMOHIRO;TOMOHARA KENJI;HIGASHIKAWA KOJI
分类号 H02P27/06;H02M1/00;H02P1/32;H02P23/14 主分类号 H02P27/06
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