发明授权
US4442480A Protective circuit for thyristor controlled systems and thyristor
converter embodying such protective circuit
失效
用于晶闸管控制系统的保护电路和体现这种保护电路的晶闸管转换器
- 专利标题： Protective circuit for thyristor controlled systems and thyristor converter embodying such protective circuit
- 专利标题（中）： 用于晶闸管控制系统的保护电路和体现这种保护电路的晶闸管转换器
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申请号： US351808申请日： 1982-02-24
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公开(公告)号： US4442480A公开(公告)日： 1984-04-10
- 发明人: Francis H. Downhower, Jr. , Paul T. Finlayson
- 申请人： Francis H. Downhower, Jr. , Paul T. Finlayson
- 申请人地址： DC Washington
- 专利权人： The United States of America as represented by the U.S. Department of Energy
- 当前专利权人： The United States of America as represented by the U.S. Department of Energy
- 当前专利权人地址： DC Washington
- 主分类号： H03K17/0814
- IPC分类号： H03K17/0814 ; H03K17/10 ; H02M1/18
摘要：
A snubber circuit coupled across each thyristor to be gated in a chain of thyristors determines the critical output of a NOR LATCH whenever one snubber circuit could not be charged and discharged under normal gating conditions because of a short failure.