Relay protection device remote maintenance method, device, equipment and storage medium

The invention relates to a relay protection device remote maintenance method and device, computer equipment and a storage medium. When it is detected that a preset maintenance condition is met, a to-be-maintained relay protection device of a target pumped storage power plant is controlled to enter a maintenance state, and an operation instruction containing preset operation abnormal data is sent to multiple pieces of power equipment according to a maintenance strategy corresponding to the type of the power equipment. And determining a maintenance result of the relay protection device according to the exception handling information of the relay protection device on the plurality of power devices in the preset exception operation state. Compared with the traditional method of manually maintaining the relay protection device on site, the method has the advantages that the maintenance condition of the relay protection device of the pumped storage power plant is detected by the relay protection master station, and