发明名称 |
Grid fault ride-through for current source converter-based wind energy conversion systems |
摘要 |
Current source converter (CSC) based wind energy power conversion systems (WECS) and methods are presented in which a unified DC link current control scheme is employed to facilitate grid fault ride-through conditions, with a multiple-mode converter control system that combines the power flow control capabilities of the generator-side and grid-side converters, in which transitions between normal operation and fault condition are achieved automatically by monitoring the grid voltage without the need for, or with partial additional ride-through components.
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申请公布号 |
US8587160(B2) |
申请公布日期 |
2013.11.19 |
申请号 |
US20100776118 |
申请日期 |
2010.05.07 |
申请人 |
DAI JINGYA;XU DAVID DEWEI;WU BIN;ZARGARI NAVID;ROCKWELL AUTOMATION TECHNOLOGIES, INC. |
发明人 |
DAI JINGYA;XU DAVID DEWEI;WU BIN;ZARGARI NAVID |
分类号 |
G05F3/02 |
主分类号 |
G05F3/02 |
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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