During the National Day, in order to ensure the safe and stable operation of the power grid and the worry-free use of electricity by residents, the Guizhou Tongren Bijiang Power Supply Bureau of China Southern Power Grid launched a special patrol to ensure power supply during holidays. The operation focused on special inspections of 14 key lines in the jurisdiction, and the implementation of artificial garrison guarantee for 14 important Q power protection areas to deal with possible emergencies and fully guarantee the reliability of power supply during holidays.
It is understood that in order to ensure that the majority of users on the National Day have no worries about electricity, the bureau has formulated a detailed emergency response plan in advance. During the special inspection, the staff is not afraid of hard work, wind and rain, shuttle between the mountains, forests and fields and city streets, and carry out a meticulous inspection of each key line, during the inspection, the staff use handheld infrared thermometers, telescopes, drones and other equipment to carefully check the operation status of the line, and find and eliminate potential safety hazards in time.
At the same time, in order to ensure the stability of power supply in key areas, the bureau deployed in advance, formulated a stationed duty schedule for key areas, and the personnel on duty took turns to be on duty according to the 24-hour duty, paid close attention to the operation status of the line, and immediately activated the emergency plan once the abnormality was found to ensure that the problem could be quickly solved.
During the inspection, the staff found a defect in the equipment with keen observation and rich experience - there was a serious discharge phenomenon in the No. 1 pole knife switch of the 10kV Jianxin I. loop. If this defect is not dealt with in time, it is likely to cause a line trip or even a bigger safety incident. In the face of an emergency, the staff immediately carried out emergency repair work, quickly deployed emergency repair materials, and replaced the knife switch in strict accordance with the operating procedures. After the intense and orderly efforts of the staff, this defect was finally eliminated and the stable operation of the line was ensured.
In the future, the bureau will continue to strengthen the monitoring and maintenance of the power grid, continuously improve the quality of power supply services and emergency response capabilities, and provide a solid power guarantee for the city's residents to spend a happy and peaceful holiday.
Correspondent: Li Zuojiang
Preliminary trial Que Chengdai
Second instance Yang Cong
Third trial Zhu Xie