Line interelectrode fault processing method, device and equipment, medium and computer product

The invention relates to a line interelectrode fault processing method, device and equipment, a medium and a computer product. The method comprises the following steps: in the same-tower double-circuit direct-current power transmission system sharing a rectification station and an inverter station, respectively acquiring a current value, a voltage value and a grounding current value of each pole of direct-current power transmission line, and acquiring a protection action signal of each pole of direct-current power transmission line; determining a target fault pole with a short circuit fault according to the current value, the voltage value, the grounding current value and the protection action signal, and restarting the target fault pole; and locking at least one target fault pole under the condition that the target fault pole fails to be restarted. According to the method, the target fault pole with the short-circuit fault can be quickly and accurately identified and timely processed, so that the reliability