Electric energy meter load switch maloperation judgment method and intelligent electric energy meter
The invention relates to an electric energy meter load switch maloperation judgment method and an intelligent electric energy meter, belongs to the technical field of electric energy meter power supply control, and aims to perform judgment mainly according to the feedback of a circuit breaker and th...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention relates to an electric energy meter load switch maloperation judgment method and an intelligent electric energy meter, belongs to the technical field of electric energy meter power supply control, and aims to perform judgment mainly according to the feedback of a circuit breaker and the actual detection state of the electric energy meter in the load switch judgment method in the prior art. The method mainly aims at the Bluetooth circuit breaker, the electric energy meter controls on-off and on-off of the Bluetooth circuit breaker in a wireless communication mode, the actual state of the circuit breaker is detected, and the misoperation of the load switch is judged. The method specifically comprises the steps of judging whether communication connection between an electric energy meter and a circuit breaker with a communication function is normal or not, and if the communication connection is normal, taking a circuit breaker report state as an actual state of a load switch; if the communication co |
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