发明授权
US08964344B2 Circuit breaker signaling system for control of an arc fault detection system
有权
用于控制电弧故障检测系统的断路器信号系统
- 专利标题： Circuit breaker signaling system for control of an arc fault detection system
- 专利标题（中）： 用于控制电弧故障检测系统的断路器信号系统
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申请号： US13593730申请日： 2012-08-24
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公开(公告)号： US08964344B2公开(公告)日： 2015-02-24
- 发明人: Richard Gerhard Spangenberg , Julius Michael Liptak
- 申请人： Richard Gerhard Spangenberg , Julius Michael Liptak
- 申请人地址： US IL Palatine
- 专利权人： Schneider Electric USA, Inc.
- 当前专利权人： Schneider Electric USA, Inc.
- 当前专利权人地址： US IL Palatine
- 代理机构： Locke Lord LLP
- 主分类号： H02H3/00
- IPC分类号： H02H3/00 ; H02H7/00
摘要：
In an electrical distribution system an arc management system has a transducer mounted in proximity to the circuit breaker for detecting and signaling a secondary effect of an overcurrent event within the case of the circuit breaker. The transducer provides an additional input to an arc fault detection system using other detectors and thus helps to control nuisance activations of the arc extinguishing mechanism. The system is particularly suited for circuit breakers without electronics, or the like, allowing for retrofit of existing systems. The system may monitor and act upon the excessive duration of the secondary effects.
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