Chengdu Power Supply Company Early Morning Repair to protect the power grid security to ensure people's livelihood electricity consumption

"Please pay attention to checking the dual number of the line before going to the tower to prevent mistakenly setting up the rod tower." Because the 110 kV Bohou line of the same tower is still running, it is the biggest dangerous point to enter the rod tower and inductive electric injury. Liu Tangjun, the person in charge of the work, reminded the staff to various safety measures.

This is the site of the 110 kV Houxi Line 001, 002, and 004 on August 16th at 3:40 am on August 16th. At 3:50 on the same day, the three operators of the transmission inspection and inspection inspection center of the State Grid Chengdu Power Supply Company's Power Transport Inspection Center invested in the tense line to eliminate the shortcomings after receiving the scheduling instructions to strive for the fastest recovery power consumption.

It is understood that during the recent temperature measurement of the 110 kV Hou West Line, the central operating team found that there were different degrees of fever such as 3 base rod towers and five tension clamps such as the line 001. Among them, the temperature of the small side of the small side side of the phase at 002 is as high as 114 degrees Celsius, which is a critical defect. It seriously threatens the electricity safety of some areas in the west of Chengdu Xicheng District. The situation is very urgent. The center immediately launched an emergency plan, organized safety supervision, production technology, and maintenance teams to conduct on -site surveys in advance, and formulated a repair and disposal plan.

Due to the current critical period of peak summer, Chengdu Power Grid has continued to suffer from high -temperature weather "roasting" and the load continues to rise. In order to alleviate the power supply pressure in the summer power grid during the summer electricity grid, the elimination of the line must be completed as soon as possible. In order to ensure power supply, the staff finally decided to arrange the repair and elimination work during the low load period in the early morning.

At 15:00 on August 15th, the repair personnel were organized and the preparations for the repair ticket and plan were organized. At 23 o'clock on the same day, the repair personnel went to the unit to prepare for repairing equipment and supplies.

At 2 am on August 16th, the repair operators arrived at the scene for waiting; at 3:40, after receiving the power outage license order of the line, the repair personnel and time race were divided into three groups to launch a operation at the same time.

At 3:50, after everything was ready, the operator Chen Jing led the tower first. He took off the heating -resistant equipment line folder bolt and opened it, re -polished the surface of the device thread with a steel wire brush, and applied the conductive cream.

After nearly 2 hours of struggle, the heat defects of the tension -resistant equipment lines involved in the 3 base rod tower of this line were all disposed of. Essence Due to timely, the elimination of the line ensures that the line can be topped and reliable during the critical period of the load peak.

It is understood that since the beginning of the summer, the transmission inspection personnel of Chengdu Power Supply Company have been comprehensively deployed and took advantage of them to strengthen the monitoring and inspection and maintenance of the transmission line. During the high temperature and large load period Points to test, timely eliminate the various types of defects discovered, comprehensively improve the health operation level of the transmission line, comprehensively ensure the stable operation of the power grid during high temperature and high load period, and resolutely guard the safety of the power grid and people's livelihood power.

Chengdu Daily Jinguan News Liang Dingcai reporter Yang Su Editor He Qixie Editor Liu Yonghao picture provided by State Grid Chengdu Power Supply Company

- END -