发明名称 |
Static reactive power compensator - has compensator tuned to mains frequency to prevent reactive surge |
摘要 |
<p>The compensation circuit is provided to avoid reactive power surges during switching of capacitors on a mains supply. The reactive power compensator stage (B) consists of a fixed capacitor (C) and an inductance (L) that is variable over a thyristor (T). The trigger point of the thyristor is selected for a specific reactive power valve in relation to the mains switching (S). An auxiliary voltage source (H) is coupled over an auxiliary impedance (ZH) to allow oscillation at a frequency tuned to that of the mains. By tuning the compensator to the mains allows suppression of any reactive power surge.</p> |
申请公布号 |
DE3035839(A1) |
申请公布日期 |
1982.04.29 |
申请号 |
DE19803035839 |
申请日期 |
1980.09.19 |
申请人 |
LICENTIA PATENT-VERWALTUNGS-GMBH |
发明人 |
BECKER,WILHELM,DIPL.-ING. |
分类号 |
H02J3/18;(IPC1-7):02J3/18 |
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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