QUICK RESPONSE CHARACTERISTICS ON A PERSISTENT-CURRENT-SWITCH IN A TYPE OF TRANSFORMER

被引：0
|
作者：
TAKEO, M [1 ]
SATO, S [1 ]
FUNAKI, K [1 ]
KURODA, K [1 ]
机构：
[1] HITACHI LTD,HITACHI RES LAB,HITACHI 31912,JAPAN
来源：
CRYOGENICS | 1992年 / 32卷
关键词：
D O I：
10.1016/0011-2275(92)90204-N
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
In order to deal with unscheduled accidents like as the service interruption in electric power systems, a persistent-current-switch with quick response and large current capacity is neccesary to be developed. As the preliminary stages for this purpose, we developed a new persistent-current-switch of a current transformer type, of which switch-OFF time delay is about 5 msec, switch-ON time delay about 100 msec and current capacity 80 A.
引用
收藏
页码：458 / 461
页数：4
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