State Grid Dazhou Power Supply Company: "Human Machine" joint inspection to ensure that the main equipment is running safely

Since August, Dazhou has continued to have high temperature and hot weather, which has brought a lot of tests to electricity operation inspectors. Facing the severe situation of power supply, State Grid Dazhou Power Supply Company adopted a joint inspection model of "Artificial+Smart Robot" to improve the efficiency of inspection. At the same time, the insulation film is installed to make the equipment at normal controllable temperature to ensure the safe operation of the main equipment.

In the early morning of the State Grid Pavilion 220 kV power plant, early in the morning, the transport inspection staff of the State Grid Dazhou power supply company came to their respective positions to start the day's maintenance and operation and maintenance work.

Ding Guanghui, deputy squad leader of the substation of the power transportation inspection center of the State Grid Dazhou Dazhou: We were just a conventional oil sample, and the temperature change of the transformer must be monitored for a long time. If the load increases, the oil temperature of the transformer will be It will rise, so you need to perform some physical cooling, such as ice cubes, spraying, and spraying. Our maintenance class is divided into several teams, with 24 hours of duty. Where is the equipment fever, we rush to deal with it as soon as possible.

The high temperature weather continues, which has made the power supply situation severe, and the tasks of power operation inspection personnel have also increased. Especially at high temperatures at about 40 degrees, the physical and efficiency of the transport inspection personnel have been greatly affected. In this case, the investment of intelligent robots can not only reduce manpower investment, but also enhance the inspection force of transport inspection personnel.

Wu Jian, Secretary of the Party Committee of the State Grid Dazhou Power Supply Company Transformation Inspection Center: Make full use of intelligent inspection technology, and conduct joint inspections on the main equipment of the substation in full time, all -round, and 360 degrees of robotics. Instructed instruments and oil levels to perform image recognition, which can be a 24 -hour joint inspection around the weather, replacing artificial inspections, detecting defects, eliminating defects, and following early follow -up processing.

The most critical parts of the substation are wind and cold heat dissipation system. Once the temperature exceeds 85 degrees, it will affect the normal operation of the main transformer. In addition, due to the large calories such as exchange control cabinets and terminal boxes, the internal temperature increased after the sun was directly radiated, and it was easy to damage the safety accident. In this regard, the State Grid Dazhou power supply company installed the thermal insulation film in a timely manner to physical cooling the main transformers and accessories to ensure the safe operation of the equipment.

State Grid Dazhou Power Supply Company Transformation Inspection Center Technology Deng Jun: After posting (thermal insulation film), it can prevent direct sunlight and spread the temperature in the cabinet out. the goal of. At present, we have posted 26 terminal boxes. In the next step, it is prepared to install the 5 -seater substation in the city and 61 exchange cabinet terminal boxes.

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