发明名称 |
APPARATUS AND METHOD FOR CONTROLLING THE REACTIVE POWER FROM A CLUSTER OF WIND TURBINES CONNECTED TO A UTILITY GRID |
摘要 |
Methods for increasing a total reactive power capability of a cluster of wind turbines operationally connected to a grid and systems for carrying out the methods. The method includes generating a voltage value representative of a grid voltage level, determining a total required reactive power value based on the voltage value, and activating at least one wind turbine in said cluster to increase the total reactive power capability from a present value to the required total reactive power value by a predetermined amount. |
申请公布号 |
EP2227856(B2) |
申请公布日期 |
2015.10.14 |
申请号 |
EP20080865971 |
申请日期 |
2008.12.17 |
申请人 |
VESTAS WIND SYSTEMS A/S |
发明人 |
JØRGENSEN, ALLAN HOLM;HELLE, LARS;SCHAIER, LEONARD |
分类号 |
H02P9/00;F03D9/00;G01R21/127;H02J3/18;H02J3/42;H02P9/26 |
主分类号 |
H02P9/00 |
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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