01-08-2023 дата публикации
Номер: CN116526415A
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The invention provides a power equipment protection device and a control method thereof. The method comprises the following steps: analyzing obtained historical overload data of power equipment, determining a data exception interval, determining exception data through the data exception interval, and removing the exception data to obtain stable overload data; the equipment overload rate of the power equipment is determined through the stable overload data, the reliable warning probability of different sensors in the power equipment is determined through the correct warning times of the different sensors, and the unreliable warning probability of the different sensors in the power equipment is determined through the wrong warning times of the different sensors; in the same time window, a comprehensive warning probability is obtained according to the equipment overload rate, the reliable warning probability and the unreliable warning probability; when the warning information of different ...
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