发明名称 |
High accuracy fast recovery reference timing generator for a static VAR generator |
摘要 |
Apparatus for significantly reducing the drift and increasing the accuracy of a firing phase angle determination device for the control circuit of a static VAR generator. A phase locked loop is utilized for providing accurate phase information and rapid capture. The phase locked loop utilizes a ripple cancelling digital phase detector and a dual mode amplifier/filter.
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申请公布号 |
US3987360(A) |
申请公布日期 |
1976.10.19 |
申请号 |
US19740535627 |
申请日期 |
1974.12.23 |
申请人 |
WESTINGHOUSE ELECTRIC CORPORATION |
发明人 |
BRENNEN, MICHAEL B.;THOMPSON, FRANCIS T. |
分类号 |
H02J3/18;(IPC1-7):H02J3/18 |
主分类号 |
H02J3/18 |
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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