4 hours of 4 hours to repair more than 3,000 residents of Sichuan Zigong Sea Forest, finally using air conditioning

Cover news reporter Liu Ke Sheng

"The masters of the repair are too hard, such a hot weather ..." On the evening of August 22, in the Bailu County Community of the Wuli Forest of Zigong City, several power supply companies in blue work clothes were facing 10 kV Southern Line Second Line Phase IV No. 1 ring network cabinet for repair. In the extreme high temperature of 42 degrees Celsius, more than 3,000 residents do not use air conditioners, but the temperature is a bit concession.

"So scary, that cabinet is smoking, let's take a look at it." At 18:52 that night, a short -circuit failure occurred in the surround network cabinet. Wellz stopped power, users quickly called the power supply company to call.

After 20 minutes of the failure, employees rushed to the on -site survey of the cable transport inspection class found that the faulty ring network cabinet rushed out of the smoke, but there was no burning fire. The survey staff quickly reported the situation on the scene to report the Power Supply Service Command Center of Zigong City.

"Go all out to do a good job of faults for residential communities." State Grid Zigong Power Supply Company issued a repair order, and quickly organized the production, marketing, materials and other related professional repair forces. One group of carriers rushed to the scene and went to the warehouse to deploy supplies.

The repair staff first isolate the faulty equipment and take safety measures. At the same time, the 10 kV south -hid landscape avenue ring cage 914 was jointly completed, and the power supply of the Xiangxi Valley Community and Wilz Hotel were recovered step by step.

"After inspection, the No. 1 ring of the Phase 4 of the Sea Sea has been burned short -circuit, and a new ring cage must be replaced immediately." "Understand that the warehouse is already hanging materials and will be delivered as soon as possible." At the same time, the on -site repair personnel are right The preparations before the replacement of the ring cages are carried out. The repair personnel use the sleeve to remove the head of the six branches in the faulty ring cage, and remove the bolts on the hot ground and the bolts on the floor steel and the ground -flat iron on the hot ground. In high temperature weather, each repair player is behind the sweat.

One hour later, the grounding part of the cable head was removed and the fault ring cage was also demolished. The new ring network of cranes and freight is delivered to the scene. In the roar of the crane, the faulty ring cage was adjusted, and the new ring cage was then steadily located on the basis of the ring network cabinet. After repairing the cable header in accordance with the process requirements, the repair personnel will connect them to each interval. After completing the cable blocking and removing the corresponding security measures, the power is started.

At this time, it was 23:00. With the attention of the masses, the operators who fought for four consecutive hours of fighting fought together with the 10 kV South Line Landscape Avenue Cage 913 switch and the 10 kV South Line 2nd Line No. 1 Phase I 4 Ring cage entry line 911 switch.

"The caller ID is normal, and the lines of each outline are sent out." "The call is!" The air conditioner turned back, and the cool breeze blew into the resident's heart.

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