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 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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