发明名称 |
Electronic chopper circuit and a method of operation |
摘要 |
An autonomous voltage-limiting circuit is created from a chopper circuit by using a first and second breakover circuit and a timing section for driving a main thyristor and a quenching thyristor, which voltage-limiting circuit is distinguished by simplicity and high reliability.
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申请公布号 |
US4545006(A) |
申请公布日期 |
1985.10.01 |
申请号 |
US19830528064 |
申请日期 |
1983.08.31 |
申请人 |
BBC BROWN, BOVERI & COMPANY, LIMITED |
发明人 |
VITINS, JANIS |
分类号 |
H02H9/04;H02M3/135;(IPC1-7):H02H9/04;H03K17/292 |
主分类号 |
H02H9/04 |
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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