发明名称 Hybrid circuit breaker with varistor in parallel with vacuum interrupter
摘要 A hybrid circuit breaker consisting of a vacuum interrupter connected in series with an SF6 interrupter has a zinc oxide varistor connected in parallel with the vacuum interrupter. The capacitance to ground of the SF6 interrupter is higher than the capacitance to ground of the vacuum interrupter.
申请公布号 US4204101(A) 申请公布日期 1980.05.20
申请号 US19770808811 申请日期 1977.06.22
申请人 GOULD INC 发明人 DETHLEFSEN, ROLF
分类号 H01H33/59;H01H33/66 主分类号 H01H33/59
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