How to treat emergency restoration of power supply due to extreme weather?

East China, East China, North China and Northwest China were hit by strong convection and heavy rain. /kloc-During the night of 0/4, sandstorms occurred in Wuhan City, Hubei Province, Suzhou City, Jiangsu Province, northern Zhejiang Province and central and western regions, causing casualties, houses with flowers and trees collapsed and power distribution equipment was damaged to varying degrees, endangering some customers' electricity consumption. By 16, the local power supply company went all out to repair it, and the power supply had been restored in caidian district, Wuhan, shengze town, Suzhou, Zhuji, Zhejiang and other places damaged by sandstorms.

The staff of Wuhan caidian district Power Supply Company carried out emergency repairs on the lines damaged by sandstorms.

State Grid Corporation of China issued a blue warning notice of severe convection and rainstorm temperature on May 3 12. Relevant enterprises will start the emergency mechanism as soon as possible and take immediate countermeasures. After the strong convective weather, the management personnel of power supply enterprises in the damaged areas of power supply equipment made every effort to repair it.

At 20: 39 on June 5438+04, an EF2 sandstorm broke out in Qianzi Mountain, caidian district, Wuhan, with a wind of 23.9 m/s, accompanied by strong convective weather such as thunderstorms and hail. Five 500 kV transmission and distribution lines, 18 35KV lines and 248 10 kV lines in Hubei Power Grid tripped, endangering 1080 power supply areas and 560,370 customers' electricity consumption. State Grid Hubei Electric Power Company conducted a special line patrol for the first time, fully configured the supply of emergency repair materials, and the team rushed to the front line. By the end of 16 and 18, all damaged power distribution equipment and customers with power failure have been restored. This power outage did not involve high-risk and key customers, and did not cause serious production safety problems. The enterprise dispatched 469 emergency repair personnel for three times, and allocated the automobile sales rate 1435.

Power supply workers in shengze town, Wujiang District, Suzhou repair damaged lines around Lianhua Farmers Wholesale Market.

On June 4th, around Kloc-0/9, a sandstorm broke out in Shengze, Wujiang, Suzhou, causing many houses to be damaged and many flowers and trees to be broken. Jiangsu power grid stopped running1220kV distribution station,1220kV line and 310/0kV lines, and 77 distribution equipment lines were stopped running, affecting 1 486 stations and1.8000 households. Under the specific guidance of Jiangsu Electric Power, the power supply enterprises in Suzhou immediately ran the emergency plan, set up the emergency repair guidance working group, arranged the emergency repair plan according to the standards of "power recovery priority, emergency repair priority, coaxial cable priority, main pole priority and trunk line priority", and coordinated the energy of the whole province. * * * 798 people and 303 vehicles were dispatched to participate in the emergency repair. At about 23: 00 on June 5, 65438, shengze town turned off all emergency power supplies in the power supply area.

From the afternoon of June 5438+04 to the evening, strong convective weather such as thunderstorms, hail and short-term heavy rain occurred in the northern and central and western parts of Zhejiang. Among them, 8 to 10 thunderstorms and strong winds occurred in Shaoxing, and natural disasters such as landslides occurred in some areas. Strong convective weather * * * caused 70 10KV lines in Shaoxing and other places to stop, and more than 4,274 stations with 2 10000 customers were affected.

In Wang Zhen, Xiuzhou District, Jiaxing, Zhejiang, power supply workers went out to repair damaged lines.

Zhejiang Electric Power, the State Grid, operated a three-level emergency response system for the first time, and Shaoxing and Shaoxing power supply enterprises operated a two-level emergency response system, dispatching 282 emergency repair teams with 2,284 people and distributing 729 vehicles. By 15, 14: 30, the affected customers had all restored the power supply.

According to statistics, relevant enterprises will continue to pay attention to the operation of the power grid, conduct special inspections on power supply machinery and equipment after strong convective weather, prevent problems before they occur, pay close attention to weather changes, and make various preparations in advance to prevent a new round of extreme weather.