发明名称 |
PHASE LOCKED CONTROL CIRCUIT FOR MOTOR |
摘要 |
PURPOSE:To perform phase locked control by installing correction circuit for rectifying refferential frequency component and adding to speed control circuit, thereby compensating fluctuation of speed signal due to minute fluctuation of refferential frequency. |
申请公布号 |
JPS5368815(A) |
申请公布日期 |
1978.06.19 |
申请号 |
JP19760144152 |
申请日期 |
1976.11.30 |
申请人 |
MATSUSHITA ELECTRIC IND CO LTD |
发明人 |
MATSUOKA YOSHIFUMI;MAEDA TOSHINORI |
分类号 |
H02P29/00;H02P5/00 |
主分类号 |
H02P29/00 |
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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