发明名称 |
DC GRID AND A METHOD OF LIMITING THE EFFECTS OF A FAULT IN A DC GRID |
摘要 |
A DC grid (100) comprising a plurality of AC/DC converters (105) which are interconnected via DC lines (115) is provided, wherein, in order to limit the effects of a fault in the DC grid, the DC grid is divided into at least two zones (200) by means of at least one current limiter (205) in a manner so that a current limiter is connected in each of the DC line(s) (115z) by which two zones are interconnected. A method of limiting the effects of a fault in a DC grid by dividing the DC grid into at least two zones is also provided. |
申请公布号 |
US2014002943(A1) |
申请公布日期 |
2014.01.02 |
申请号 |
US201114004643 |
申请日期 |
2011.03.11 |
申请人 |
BERGGREN BERTIL;HAEFNER JURGEN;JUHLIN LARS-ERIK;LINDEN KERSTIN;ZHANG LIDONG;ABB TECHNOLOGY AG |
发明人 |
BERGGREN BERTIL;HAEFNER JURGEN;JUHLIN LARS-ERIK;LINDEN KERSTIN;ZHANG LIDONG |
分类号 |
H02H9/02 |
主分类号 |
H02H9/02 |
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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