发明名称 |
SYSTEM STABILIZATION DEVICE, METHOD, AND WIND-POWER GENERATION SYSTEM |
摘要 |
It is an object to supply stable reactive power without requiring large-scale civil engineering work. The invention provides a utility grid stabilization apparatus 2 to be applied to a generating system including a generator having a squirrel-cage induction generator 13 to generate electric power using natural energy and a connection switching section 14 provided between the generator and a utility grid 15 to switch between connection and disconnection of the generator and the utility grid 15 to and from each other, the apparatus including a reactive power regulating section 21 for supplying or absorbing reactive power to or from the utility grid 15 when voltage of the utility grid 15 satisfies a preset variation condition and the generator is disconnected from the utility grid 15.
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申请公布号 |
EP2439830(A1) |
申请公布日期 |
2012.04.11 |
申请号 |
EP20090740620 |
申请日期 |
2009.06.05 |
申请人 |
MITSUBISHI HEAVY INDUSTRIES, LTD. |
发明人 |
YASUGI, AKIRA |
分类号 |
H02J3/16;H02J3/38 |
主分类号 |
H02J3/16 |
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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