The invention discloses a transformer substation operation information identification and confirmation system comprising a secondary loop formed between the auxiliary switch of the operated equipmentand a monitoring background. The system is characterized by further comprising a field information extraction device, a background information extraction device and a mobile terminal. The field information extraction device is used for acquiring equipment field operation information A at the field position of the operated equipment and coding the equipment field operation information A and then transmitting the equipment field operation information A to the mobile terminal. The background information extraction device is used for acquiring equipment field operation information B of the monitoring background and coding the equipment field operation information B and then transmitting the equipment field operation information B to the mobile terminal. The mobile terminal is used for receiving the equipment field operation information A and the equipment field operation information B after the position of the equipment changes in operating the operated equipment and comparing the equipment field operation information A and the equipment field operation information B and outputting the comparison result.