State Grid to fight against super typhoon "lichma"

This year's No. 9 typhoon "lichma" landed in Wenling City, Zhejiang Province around 1:45 on August 10. The intensity of landing was super typhoon level, and the maximum wind force near the center was 16. As of 7:00 on December 12, a total of 72 substations with 35kV and above, 4330 lines with 10kV and above, 99700 stations and 6.769500 users in Zhejiang, Shanghai, Jiangsu, Fujian, Shandong, Anhui and Liaoning were blackouts.
Attach great importance to and fight with all strength

　　"Lichma" is the strongest typhoon landing in China this year, causing damage to power facilities in many places. The State Grid Corporation of China firmly establishes the people-centered idea, earnestly performs the social responsibility of the central enterprise, attaches great importance to and actively responds to the strong typhoon disaster. The company's leaders sit in the emergency command center, fully understand the frontline dynamics, and timely adjust the emergency deployment. The relevant departments of the headquarters arranged defense measures in advance, implemented 24-hour emergency duty, and strengthened overall guidance. The relevant units of the company spare no effort to carry out emergency rescue and disaster relief rapidly, at the same time, ensure the safety of emergency repair, prevent and control secondary disasters, and maximize the protection of people's production and living electricity.

In Zhejiang: actively respond to serious disasters and spare no effort to ensure power supply

　　The continuous strong wind and rainstorm have brought heavy damage to Zhejiang. Zhejiang power grid, especially the typhoon passing through the regional power grid, has suffered more serious damage. Secondary disasters such as landslide, debris flow, flood and waterlogging also seriously threaten the normal operation of power grid equipment, and increase the difficulty of power repair work. State Grid Zhejiang electric power adheres to the principle of "prevention, avoidance and rescue". It fully mobilizes, fully prepares and carefully organizes the work of emergency repair and restoration of power grid, and tries to minimize the loss caused by typhoon and its impact on society. According to the early warning information of "lichma", we fully estimated all kinds of possibilities, took effective measures in advance to do a good job of typhoon disaster prevention. Before the typhoon affected Zhejiang, we deployed more than 1000 emergency patrol and repair personnel and more than 300 UAVs to complete the flood control inspection of substation equipment, switching stations and towers in the whole province. 302 substations in the province were restored to be on duty and all kinds of emergency supplies were made We are prepared to ensure the safety of customers. The company gave full play to the spirit of United governance network, organized other regions of the province to rush to Taizhou, Wenzhou and other severely affected areas, and more than 900 technical backbones of the first batch of 47 emergency repair teams successively arrived in the local areas to carry out emergency repair work.

The first time the emergency repair personnel of Jinyun power supply company of State Grid Zhejiang electric power company rushed to the scene to repair the 10kV pole in Huzhen town.

Fast recovery of power supply in Fujian

　　Affected by the periphery of Typhoon "lichma", the coastal wind force of Ningde and Fuzhou in Fujian reached force 10 from the night of the 9th to the early morning of the 10th, of which the maximum wind force of Fuding reached 11. During the period of anti typhoon power supply protection, Fujian power grid of state grid used Fujian power grid disaster monitoring and early warning and emergency command system (ECS system) to integrate various professional emergency data to carry out typhoon monitoring and early warning, and to obtain power outage information due to disasters; emergency command app was used to realize interconnection between emergency commanders and disaster relief scene, so as to master disaster investigation information and realize emergency repair Task allocation and tracking online connection can effectively improve the efficiency of emergency repair. Due to the sufficient pre disaster preparedness work and the inspection and control of power supply equipment, typhoon "lichma" has little impact on Fujian power grid, mainly concentrated in Ningde area adjacent to Zhejiang Province. As of 14:00 on August 10, all customers affected by typhoon in Fujian had resumed their power consumption.

State Grid Fujian electric power Yili construction company employees rush to repair damaged power line。

In Shanghai: rush to repair every minute, all power supply has been restored

　　Affected by Typhoon "lichma", 243 line trips occurred in Shanghai power grid. At 17:00 on August 9, Shanghai power grid of State Grid started the first level response against typhoon and typhoon, reasonably arranged the operation mode of power grid, strengthened monitoring and on-site duty, and actively deployed emergency repair team, rescue equipment and materials. On the 10th, more than 10400 maintenance and repair support personnel of State Grid Shanghai electric power were on duty 24 hours a day. A total of 14666 people and 5142 vehicles were dispatched for emergency repair. Facing the challenge of strong wind and heavy rain, the majority of employees have worked hard for more than 40 hours to ensure the timely repair of all the outage lines, race against the clock to restore power supply for the power outage users, and build the strongest and most powerful defense line to ensure the safety of Shanghai Power Grid and win the "crucial battle" of flood control and anti Taiwan. As of 12:00 on the 11th, all the blackout lines and users of Shanghai power grid have been rostorde


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　　State Grid Jiangsu electric power immediately arranged the preparation work for Typhoon "lichma", and 875 emergency teams and 14780 people gathered in the province for standby; completed the inspection and maintenance of 125 stormboats, 230 large-scale emergency lighting equipment, 2286 drainage equipment, 478 emergency generators and more than 30000 sandbag baffles and other equipment and materials, and made preparations for emergency repair at any time. In addition, State Grid Jiangsu electric power organization inspected the power supply facilities and emergency power supply of key customers, investigated and eliminated 275 hidden dangers such as color steel tiles, billboards and plastic greenhouses near the line, and restored 349 substations to be on duty. As of August 11, a total of 1 110KV, 2 35kV and 131 10kV lines in Jiangsu power grid have tripped, and 3456 stations have been affected, mainly in Nantong and Yancheng. State Grid Jiangsu electric power put 3110 emergency repair personnel, 994 vehicles and 14 emergency lighting devices to ensure the rapid recovery of damaged equipment.

　　From 18:00 on August 9 to 6:00 on August 11, 116 10 kV lines and 4325 stations in Anhui Province were shut down due to typhoon. State Grid Anhui electric power put in 364 emergency repair teams, 2578 personnel, 511 vehicles, 2 power generation vehicles, 18 large-scale emergency repair machinery and 112 emergency lighting devices. As of 18:00 on the 11th, Anhui power grid has all restored the power supply of damaged lines and stations.

国网安徽电力滁州供电公司员工在台风来临前检查排涝泵站。

　Affected by the cloud system around the typhoon, heavy rain occurred in some areas of Linyi, Zaozhuang, Rizhao, Weifang, Dongying, Jinan and other cities in Shandong Province on the 10th. At 8:00, State Grid Shandong electric power fully started the 24-hour coordinated emergency duty work of provincial, municipal and county-level emergency command centers. Shandong power grid emergency repair center, emergency rescue basic unit, rainbow emergency service team and emergency repair team of all units have entered the combat state. All units of the company completed flood control inspection for 1768 substations and 147 switching stations, and inspected 33731 tower. On the day of October 10, 763 customer managers and 29433 station area managers of the company stuck to their posts, and continued to give early warning and warning of power failure risk and electric shock risk to customers through media announcements, sending short messages, and making door-to-door visits. 867 95598 hot line on duty staff stick to their posts to ensure smooth and efficient service channels timely handle customer demands.

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State Grid Shandong electric power Linyi power supply company employees the first time to be crushed by trees 10 kV Suhe 14 line rush repair.

　　The customer service center of State Grid shall arrange enough 95598 agents to provide high-quality and efficient telephone and online services, and timely explain and communicate with customers who are out of power.