发明名称 |
Fast current measurement apparatus for static VAR generator compensator control circuit and method for using same |
摘要 |
A control circuit for a static VAR generator measures load current on consecutive half-cycles. This information together with voltage information is used to determine the firing angles of the VAR generator thyristors for providing the required compensator current. The total computation time for determining the firing angles extends into the half-cycle in which correction is to be applied.
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申请公布号 |
US4068159(A) |
申请公布日期 |
1978.01.10 |
申请号 |
US19760677203 |
申请日期 |
1976.04.15 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
GYUGYI, LASZLO |
分类号 |
G05F1/70;H02J3/18;(IPC1-7):H02J3/18 |
主分类号 |
G05F1/70 |
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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