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METHOD FOR OPERATING A MEDIUM VOLTAGE CIRCUIT BREAKER OR RECLOSER AND MEDIUM VOLTAGE CIRCUIT BREAKER OR RECLOSER ITSELF
METHOD FOR OPERATING A MEDIUM VOLTAGE CIRCUIT BREAKER OR RECLOSER AND MEDIUM VOLTAGE CIRCUIT BREAKER OR RECLOSER ITSELF
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机译:中压断路器或重合闸的操作方法和中压断路器或重合闸的操作方法
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摘要
A method for operating a medium voltage circuit breaker or recloser comprising at least one electric pole, each including a movable contact and a fixed contact, being in a closed or an open position after switching operations of the medium voltage circuit breaker or recloser, and an electromagnetic actuator, includes: monitoring a travel curve of the movable contact, the travel curve being derived by an evaluation of a shape of an applied current and a shape of an applied voltage using a mathematical representation of the electromagnetic actuator.
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