发明名称 |
THYRISTOR MOTOR CONTROL DEVICE |
摘要 |
PURPOSE:To prevent a decrease in power factor and a variation at terminal voltage caused by an increased load without providing any accomodating windings and thereby to decrease the capacity of a thyristor frequency transducer and an electric motor. |
申请公布号 |
JPS53100420(A) |
申请公布日期 |
1978.09.01 |
申请号 |
JP19770015126 |
申请日期 |
1977.02.15 |
申请人 |
HITACHI LTD |
发明人 |
OKUYAMA TOSHIAKI;NAGASE HIROSHI;KUBOTA YUZURU |
分类号 |
H02P6/06 |
主分类号 |
H02P6/06 |
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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