发明名称 |
POWER CONVERSION SYSTEM WITH TRANSIENT EVENT RIDE-THROUGH CAPABILITY AND METHOD THEREOF |
摘要 |
A power conversion system is disclosed including a DC bus for receiving DC power; a line side converter electrically coupled to the DC bus for converting the DC power to AC power; and a voltage source controller to provide control signals to enable the line side converter to regulate the AC power. The voltage source controller comprises a signal generator to generate the control signals based at least in part on a power command signal and a power feedback signal. The voltage source controller further comprises a current limiter to, during a transient event, limit the control signals based at least in part on an electrical current threshold. The voltage source controller further comprises a voltage limiter to, during the transient event, limit the control signals based at least in part on a DC bus voltage feedback signal and a DC boundary voltage threshold. |
申请公布号 |
EP2552007(A3) |
申请公布日期 |
2016.09.07 |
申请号 |
EP20120178218 |
申请日期 |
2012.07.27 |
申请人 |
GENERAL ELECTRIC COMPANY |
发明人 |
TAN, ZHUOHUI;WU, XINHUI;WU, XUEQIN;GONG MAOZHONG;GUO, XIAOMING |
分类号 |
H02M7/5387;H02J3/38 |
主分类号 |
H02M7/5387 |
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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