发明名称 |
Reactive power compensator |
摘要 |
The compensator (1) has an assembly (24) of capacitors (C1-C3), and two electromechanical contacts (CT1, CT2) connected to the assembly. Each contactor comprises an upstream power terminal (18) and a downstream power terminal (20). Electric current is circulated between upstream and downstream power terminals in closed position of the contactors. A control algorithm allows closure of a respective electromechanical contactor for zero voltages (U AC, U BD) between the terminals, and allows opening of the contactor for minimum power value of the capacitors to which the contactor is connected. |
申请公布号 |
EP2717408(A1) |
申请公布日期 |
2014.04.09 |
申请号 |
EP20130187299 |
申请日期 |
2013.10.04 |
申请人 |
SCHNEIDER ELECTRIC INDUSTRIES SAS |
发明人 |
FOLLIC, STÉPHANE;ORBAN, RÉMY;URANKAR, LIONEL |
分类号 |
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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