During the national day, the load power increased significantly, and China Southern Power Grid took many measures to ensure power supply
2021-10-08
It is reported that affected by the rapid economic recovery, the power load and electricity of China Southern Power Grid have increased rapidly since this year. During the National Day holiday this year, the load and power of China Southern Power Grid increased significantly year-on-year. On October 5, the maximum load of China Southern Power Grid reached 178 million KW, a year-on-year increase of 13.26%. Among them, the maximum load of Guangdong unified dispatching was 111 million KW, with a year-on-year increase of 20.47%, and the minimum load of Guangdong unified dispatching increased by 39.20%. From October 1 to 5, China Southern Power Grid uniformly dispatched, generated and received 17.779 billion kwh, a year-on-year increase of 21.33%.
China Southern Power Grid played the role of a platform for resource allocation, carefully regulated the operation mode, optimized the output of various power supplies, strengthened the guarantee of duty on holidays, and spared no effort to ensure people's livelihood, public services, social stability and power grid safety.
Implement "enhanced" emergency duty, accurately predict and balance supply and demand
From 4 p.m. on September 30, the power load of China Southern Power Grid decreased rapidly, showing significant holiday power consumption characteristics. Since October 4, with the resumption of industrial and manufacturing production, the power load of China Southern Power Grid has risen rapidly.
During the National Day holiday, China Southern Power Grid implemented "enhanced" duty, and the number of duty personnel in the power dispatching control center of China Southern Power Grid increased from 24 people / day to more than 50 people / day, an increase of more than twice. In addition, 10 dispatchers are on standby every day to ensure that they can quickly join the duty sequence under abnormal conditions and ensure the uninterrupted command of the power grid.
China Southern Power Grid uses management and technical means to improve the accuracy of load forecasting, continuously strengthen communication with local governments, strengthen early warning and forecasting, strengthen the operation and maintenance of transmission lines, and take multiple measures to ensure the safe and stable operation of the power grid; Give full play to the role of resource allocation platform, make use of the temporal and spatial characteristics of power generation and consumption in southern provinces, carefully regulate, carry out inter provincial surplus and shortage adjustment, and maximize the power supply capacity of the whole network of China Southern Power Grid.
Big data technology provides a solid data foundation for accurate holiday load forecasting. The power dispatching control center of China Southern Power Grid Guangdong Power Grid Corporation, in combination with big data such as historical load, meteorology and economic operation, widely carried out the investigation on the commencement of industrial users during the national day, finely analyzed and predicted the load characteristics of Guangdong Province, and reasonably prepared the power grid operation mode; Huizhou Power Supply Bureau of Guangdong power grid creatively introduced the main distribution network model splicing technology, took the lead in realizing the real-time panoramic display of power grid risk, improved the accuracy of load forecasting and unit peak demand forecasting, and issued information early warning in advance, so as to provide reliable data support for dispatchers to make scientific decisions on power grid operation mode.
Multi party linkage to implement orderly power consumption and do everything possible to ensure power supply
All units of China Southern Power Grid shall establish a communication and linkage mechanism with local government departments and enterprises, reasonably arrange enterprises' peak load shifting power consumption, maximize the guarantee of peak load shifting without reducing production, minimize the impact on economy and society, and jointly promote the implementation of orderly power consumption in the territory.
On the eve of the national day, China Southern Power Grid issued "orderly power consumption notice" to customers who need to stagger the peak, guiding customers to timely adjust their production plan in combination with their actual situation, carry out orderly power consumption, and avoid temporary power cut-off and power restriction; Cooperate with relevant government departments to carry out extensive publicity on saving and scientific power consumption, guide users to actively avoid peak, and form a joint steering group to conduct on-site supervision on large and medium-sized businesses to ensure that various measures for orderly power consumption are in place.
Guangzhou Huadu Guoguang Electric Appliance Co., Ltd. is an enterprise engaged in the design and production of electroacoustic products. It is the second leading enterprise in Guangzhou Huadu area. The coordination group of the power supply department carries out the coordination of peak load shifting, establishes the whole process power supply service guarantee mechanism, and "tailor" the power consumption scheme according to the load of each workshop, so as to strive to reduce the impact on its production capacity during the national day.
Guangdong Dongguan Power Supply Bureau of China Southern Power Grid has actively implemented the double line linkage mechanism of government and power supply, and effectively implemented the orderly power consumption through the special class for orderly power consumption at the municipal and township levels, relying on the "four common" mechanism of jointly issuing indicators, jointly notifying users, jointly supervising on site and jointly notifying implementation.
China Southern Power Grid Guangxi Power Grid Corporation organized a party member service team to complete the investigation of hidden dangers of safe power consumption in important activity places, transportation hubs, large residential areas, scenic spots, radio and television stations and other places on the eve of the national day, so as to fully ensure the power consumption of residents, important users and public places. Meanwhile, Guangxi power grid strengthened the operation and maintenance of 86 key lines and equipment sent by the west to East power transmission channel and the power plant, eliminated 498 hidden dangers and defects of key equipment and key lines, and ensured the safe and reliable operation of the power grid and smooth power transmission.
In order to ensure that residents and businesses have no worries about power consumption, China Southern Power Grid Guizhou power grid company not only makes every effort to coordinate power generation enterprises to store water and coal, but also gives full play to the comprehensive energy advantages of Guizhou scenery, water and fire, scientifically and reasonably arranges the operation mode of power grid, coordinates power generation from various power sources such as wind, light, water and fire, and makes every effort to absorb clean energy. At present, the maximum daily power generation of wind and light has exceeded 100 million kwh.
October is the peak tourist season in Hainan. During the National Day holiday, Hainan Power Grid Corporation took the initiative to provide power supply services, carried out power safety inspection for important customers, transportation hub areas, major scenic spots, hotels and other crowded places, inspected 182 key users, and established 103 emergency teams with 2570 people, 49 emergency power vehicles and 332 generators to ensure sufficient and effective emergency resources, Provide emergency support at any time.
China Southern Power Grid played the role of a platform for resource allocation, carefully regulated the operation mode, optimized the output of various power supplies, strengthened the guarantee of duty on holidays, and spared no effort to ensure people's livelihood, public services, social stability and power grid safety.
Implement "enhanced" emergency duty, accurately predict and balance supply and demand
From 4 p.m. on September 30, the power load of China Southern Power Grid decreased rapidly, showing significant holiday power consumption characteristics. Since October 4, with the resumption of industrial and manufacturing production, the power load of China Southern Power Grid has risen rapidly.
During the National Day holiday, China Southern Power Grid implemented "enhanced" duty, and the number of duty personnel in the power dispatching control center of China Southern Power Grid increased from 24 people / day to more than 50 people / day, an increase of more than twice. In addition, 10 dispatchers are on standby every day to ensure that they can quickly join the duty sequence under abnormal conditions and ensure the uninterrupted command of the power grid.
China Southern Power Grid uses management and technical means to improve the accuracy of load forecasting, continuously strengthen communication with local governments, strengthen early warning and forecasting, strengthen the operation and maintenance of transmission lines, and take multiple measures to ensure the safe and stable operation of the power grid; Give full play to the role of resource allocation platform, make use of the temporal and spatial characteristics of power generation and consumption in southern provinces, carefully regulate, carry out inter provincial surplus and shortage adjustment, and maximize the power supply capacity of the whole network of China Southern Power Grid.
Big data technology provides a solid data foundation for accurate holiday load forecasting. The power dispatching control center of China Southern Power Grid Guangdong Power Grid Corporation, in combination with big data such as historical load, meteorology and economic operation, widely carried out the investigation on the commencement of industrial users during the national day, finely analyzed and predicted the load characteristics of Guangdong Province, and reasonably prepared the power grid operation mode; Huizhou Power Supply Bureau of Guangdong power grid creatively introduced the main distribution network model splicing technology, took the lead in realizing the real-time panoramic display of power grid risk, improved the accuracy of load forecasting and unit peak demand forecasting, and issued information early warning in advance, so as to provide reliable data support for dispatchers to make scientific decisions on power grid operation mode.
Multi party linkage to implement orderly power consumption and do everything possible to ensure power supply
All units of China Southern Power Grid shall establish a communication and linkage mechanism with local government departments and enterprises, reasonably arrange enterprises' peak load shifting power consumption, maximize the guarantee of peak load shifting without reducing production, minimize the impact on economy and society, and jointly promote the implementation of orderly power consumption in the territory.
On the eve of the national day, China Southern Power Grid issued "orderly power consumption notice" to customers who need to stagger the peak, guiding customers to timely adjust their production plan in combination with their actual situation, carry out orderly power consumption, and avoid temporary power cut-off and power restriction; Cooperate with relevant government departments to carry out extensive publicity on saving and scientific power consumption, guide users to actively avoid peak, and form a joint steering group to conduct on-site supervision on large and medium-sized businesses to ensure that various measures for orderly power consumption are in place.
Guangzhou Huadu Guoguang Electric Appliance Co., Ltd. is an enterprise engaged in the design and production of electroacoustic products. It is the second leading enterprise in Guangzhou Huadu area. The coordination group of the power supply department carries out the coordination of peak load shifting, establishes the whole process power supply service guarantee mechanism, and "tailor" the power consumption scheme according to the load of each workshop, so as to strive to reduce the impact on its production capacity during the national day.
Guangdong Dongguan Power Supply Bureau of China Southern Power Grid has actively implemented the double line linkage mechanism of government and power supply, and effectively implemented the orderly power consumption through the special class for orderly power consumption at the municipal and township levels, relying on the "four common" mechanism of jointly issuing indicators, jointly notifying users, jointly supervising on site and jointly notifying implementation.
China Southern Power Grid Guangxi Power Grid Corporation organized a party member service team to complete the investigation of hidden dangers of safe power consumption in important activity places, transportation hubs, large residential areas, scenic spots, radio and television stations and other places on the eve of the national day, so as to fully ensure the power consumption of residents, important users and public places. Meanwhile, Guangxi power grid strengthened the operation and maintenance of 86 key lines and equipment sent by the west to East power transmission channel and the power plant, eliminated 498 hidden dangers and defects of key equipment and key lines, and ensured the safe and reliable operation of the power grid and smooth power transmission.
In order to ensure that residents and businesses have no worries about power consumption, China Southern Power Grid Guizhou power grid company not only makes every effort to coordinate power generation enterprises to store water and coal, but also gives full play to the comprehensive energy advantages of Guizhou scenery, water and fire, scientifically and reasonably arranges the operation mode of power grid, coordinates power generation from various power sources such as wind, light, water and fire, and makes every effort to absorb clean energy. At present, the maximum daily power generation of wind and light has exceeded 100 million kwh.
October is the peak tourist season in Hainan. During the National Day holiday, Hainan Power Grid Corporation took the initiative to provide power supply services, carried out power safety inspection for important customers, transportation hub areas, major scenic spots, hotels and other crowded places, inspected 182 key users, and established 103 emergency teams with 2570 people, 49 emergency power vehicles and 332 generators to ensure sufficient and effective emergency resources, Provide emergency support at any time.