发明授权
US08378514B2 Phase-angle offsettng converter to minimize damaging effects of sudden phase changes due to network disturbance
有权
相位偏移转换器，以最大限度地减少因网络扰动引起的突变相变的破坏性影响
- 专利标题： Phase-angle offsettng converter to minimize damaging effects of sudden phase changes due to network disturbance
- 专利标题（中）： 相位偏移转换器，以最大限度地减少因网络扰动引起的突变相变的破坏性影响
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申请号： US12447200申请日： 2007-10-17
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公开(公告)号： US08378514B2公开(公告)日： 2013-02-19
- 发明人: Jens Fortmann , Heinz-Hermann Letas
- 申请人： Jens Fortmann , Heinz-Hermann Letas
- 申请人地址： DE Hamburg
- 专利权人： REPower Systems AG
- 当前专利权人： REPower Systems AG
- 当前专利权人地址： DE Hamburg
- 代理机构： Morrison & Foerster LLP
- 优先权： DE102006050077 20061024
- 国际申请： PCT/EP2007/009005 WO 20071017
- 国际公布： WO2008/049541 WO 20080502
- 主分类号： H02P9/04
- IPC分类号： H02P9/04 ; F02D29/06
摘要：
A system for a wind energy installation. The wind energy installation feeds electrical power into a power supply system. A phase control device can include a power supply system fault detector, a phase angle detector, and a signal processing module. When a power supply system fault is detected, a phase error signal can be determined. A preset angle signal can be determined based on the phase error signal. The preset angle signal can be provided to a converter which can emit electrical power having a phase angle corresponding to the preset angle signal into the power supply system. Accordingly, an undesirable sudden surge in power output resulting from a phase change occurring at the end of the power supply system disturbance can be avoided.
公开/授权文献
- US20100001527A1 CONTROLLABLE PHASE-ANGLE CONVERTER 公开/授权日：2010-01-07
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