发明名称 |
PROTECTIVE RELAY FOR TRANSMISSION LINE |
摘要 |
PURPOSE:To perform a synchronous check for a reclosed circuit by using a current phase comparison relay and comparing the voltage phase between electric stations during non-voltage time after a fault is cut off in the transmission line protective relay based on phase comparison relay system. |
申请公布号 |
JPS52135031(A) |
申请公布日期 |
1977.11.11 |
申请号 |
JP19760052072 |
申请日期 |
1976.05.07 |
申请人 |
TOKYO SHIBAURA ELECTRIC CO |
发明人 |
KIKUCHI MASAO;TOKUMARU KOUJI |
分类号 |
H02H3/26 |
主分类号 |
H02H3/26 |
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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