发明申请
- 专利标题： RELAY CONTACT MONITORING AND CONTROL
- 专利标题（中）： 继电器联络监控
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申请号： US13534010申请日： 2012-06-27
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公开(公告)号： US20140002093A1公开(公告)日： 2014-01-02
- 发明人: Randall B. Elliott , David E. Burgess
- 申请人： Randall B. Elliott , David E. Burgess
- 申请人地址： US NY Melville
- 专利权人： LEVITON MANUFACTURING CO., INC.
- 当前专利权人： LEVITON MANUFACTURING CO., INC.
- 当前专利权人地址： US NY Melville
- 主分类号： G01R31/327
- IPC分类号： G01R31/327
摘要：
A method for determining an actuation delay time for an electromechanical relay includes capturing a current waveform of an energized coil, determining a time at which the actuation component begins to move by analyzing the captured current waveform, and calculating the actuation delay time for the relay based on the time at which the actuation component begins to move. A method for determining a state of a latching relay includes energizing the coil of the latching relay, capturing a current waveform of the energized coil, and determining the state of the relay by analyzing the captured current waveform.
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