发明名称 |
MAGNETIZING INRUSH CURRENT SUPPRESSION DEVICE |
摘要 |
<p>There is provided with a transformer inrush current restraining control equipment that provide useful practice to effectively restrain transformer inrush current which would be inevitably caused whenever a transformer under out of service is going to be put into operation by the related breaker closing operation. The transformer inrush current restraining control equipment 10 includes a voltage measuring unit 1; a true residual fluxes timing calculating unit 2; a core-flux calculating unit 3; a true residual flux calculating unit 4; a breaker closing phase angular timing calculating unit 5; a breaker closing phase angular timing controlling unit 6.</p> |
申请公布号 |
KR20140108742(A) |
申请公布日期 |
2014.09.15 |
申请号 |
KR20127031539 |
申请日期 |
2012.07.10 |
申请人 |
KODENSYA CO., LTD. |
发明人 |
KAI TOSHIYASU;HASE YOSHIHIDE |
分类号 |
H01H33/59;H02H7/04;H02J3/00 |
主分类号 |
H01H33/59 |
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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