In 2011, the strong smart grid construction of the State Grid Corporation of China will enter the phase of comprehensive construction. The main goal is to accelerate the construction of UHV power grids and urban and rural distribution networks.
After more than one year of trial progress, the State Grid Corporation of China’s strong smart grid construction will enter the stage of comprehensive construction in 2011. The main goal is to accelerate the construction of UHV power grids and urban and rural distribution networks, and initially form a smart grid operation control and interactive service system. Key technologies and equipment have achieved major breakthroughs and widespread applications.
In the next five years, the State Grid Corporation of China must realize the strategic planning of a strong smart grid, must increase the level of intelligence in the grid, and plan all aspects of power generation, transmission, substation, distribution, electricity use, dispatch, and communication information, and realize all aspects of the grid. The coordinated development between. At present, the State Grid Corporation of China has established 8 professional branches, 26 technical fields and 92 standard series, with a view to fully advancing the level of intelligence in the power grid.
From the point of view of the investment amount, during the “Twelfth Five-Year Plan†period, the total investment of the State Grid Corporation of China’s grid intelligence plan was 286.11 billion yuan, and the average annual investment was 57.22 billion yuan. Among them, the intelligent investment in the electricity sector accounted for the largest proportion, exceeding 30% of the total investment in the 12th Five-Year Plan's smart grid, mainly due to the use of electricity information collection systems and electric vehicle charging infrastructure construction, and will During the second five-year period, a large number of popularization and promotion; communication and information platform investment ranked second, mainly because of the large scale of communication network construction and SG-ERP project construction.
In 2011, the strong smart grid construction of the State Grid Corporation of China will enter the phase of comprehensive construction. The main goal is to accelerate the construction of UHV power grids and urban and rural distribution networks.
In the electricity sector, despite the fact that the State Grid Corporation has carried out the construction and trials of similar information acquisition systems such as centralized meter reading systems in some regions, research on key technologies for charging electric vehicles has also started. However, the current two-way interactive services have not yet been implemented. Technical support systems such as information collection systems and intelligent energy service systems are yet to be constructed and improved. Key technologies such as distributed Power Supply and energy storage in buildings and users of intelligent communities need to be studied in depth. Smart electricity use is a key area of ​​smart grids, and it is also truly intelligent. The embodiment of In the future, achieving “full coverage, full collection, and full cost control†for users across the country and realizing the interaction of information and services will be a top priority.
In the construction of information and communication platforms, establish a communication network platform that meets the strong smart grid, promote the national grid resource planning system (SG-ERP), expand and improve the integration of enterprise-level information integration platform construction, and will become the future information platform for the State Grid. The focus is to build a strong platform guarantee for the full deployment of the smart grid. At the same time, the construction of fiber-to-the-home and communication network platforms also reflects the idea of ​​the State Grid actively promoting the triple play strategy. This undoubtedly brings about new changes for the ongoing triple play.
Intelligentization of substations can significantly improve the stability and reliability of power grids, transportation capacity, and equipment health levels. Through the phased and hierarchical application of state-of-the-art technologies such as state monitoring and smart devices, State Grid Corporation will eventually realize the entire network equipment operation data. The unified collection, real-time information sharing, real-time control and intelligent regulation of the power grid, support the safe and stable operation of all levels of power grids and various advanced applications. During the “Twelfth Five-Year Plan†period, the State Grid Corporation of China will build 5,100 smart substations with 110 (66) kilovolt and above voltage classes and intelligently transform about 1,000 substations. By 2015, the company's operating area of ​​110 (66) kV and above voltage level smart substation will account for about 30% of the total number of substations. This means that during the “12th Five-Year Plan†period, the rise of the scale of intelligent substations will become a strong support for the stable operation of smart grids.
After more than one year of trial progress, the State Grid Corporation of China’s strong smart grid construction will enter the stage of comprehensive construction in 2011. The main goal is to accelerate the construction of UHV power grids and urban and rural distribution networks, and initially form a smart grid operation control and interactive service system. Key technologies and equipment have achieved major breakthroughs and widespread applications.
In the next five years, the State Grid Corporation of China must realize the strategic planning of a strong smart grid, must increase the level of intelligence in the grid, and plan all aspects of power generation, transmission, substation, distribution, electricity use, dispatch, and communication information, and realize all aspects of the grid. The coordinated development between. At present, the State Grid Corporation of China has established 8 professional branches, 26 technical fields and 92 standard series, with a view to fully advancing the level of intelligence in the power grid.
From the point of view of the investment amount, during the “Twelfth Five-Year Plan†period, the total investment of the State Grid Corporation of China’s grid intelligence plan was 286.11 billion yuan, and the average annual investment was 57.22 billion yuan. Among them, the intelligent investment in the electricity sector accounted for the largest proportion, exceeding 30% of the total investment in the 12th Five-Year Plan's smart grid, mainly due to the use of electricity information collection systems and electric vehicle charging infrastructure construction, and will During the second five-year period, a large number of popularization and promotion; communication and information platform investment ranked second, mainly because of the large scale of communication network construction and SG-ERP project construction.
In 2011, the strong smart grid construction of the State Grid Corporation of China will enter the phase of comprehensive construction. The main goal is to accelerate the construction of UHV power grids and urban and rural distribution networks.
In the electricity sector, despite the fact that the State Grid Corporation has carried out the construction and trials of similar information acquisition systems such as centralized meter reading systems in some regions, research on key technologies for charging electric vehicles has also started. However, the current two-way interactive services have not yet been implemented. Technical support systems such as information collection systems and intelligent energy service systems are yet to be constructed and improved. Key technologies such as distributed Power Supply and energy storage in buildings and users of intelligent communities need to be studied in depth. Smart electricity use is a key area of ​​smart grids, and it is also truly intelligent. The embodiment of In the future, achieving “full coverage, full collection, and full cost control†for users across the country and realizing the interaction of information and services will be a top priority.
In the construction of information and communication platforms, establish a communication network platform that meets the strong smart grid, promote the national grid resource planning system (SG-ERP), expand and improve the integration of enterprise-level information integration platform construction, and will become the future information platform for the State Grid. The focus is to build a strong platform guarantee for the full deployment of the smart grid. At the same time, the construction of fiber-to-the-home and communication network platforms also reflects the idea of ​​the State Grid actively promoting the triple play strategy. This undoubtedly brings about new changes for the ongoing triple play.
Intelligentization of substations can significantly improve the stability and reliability of power grids, transportation capacity, and equipment health levels. Through the phased and hierarchical application of state-of-the-art technologies such as state monitoring and smart devices, State Grid Corporation will eventually realize the entire network equipment operation data. The unified collection, real-time information sharing, real-time control and intelligent regulation of the power grid, support the safe and stable operation of all levels of power grids and various advanced applications. During the “Twelfth Five-Year Plan†period, the State Grid Corporation of China will build 5,100 smart substations with 110 (66) kilovolt and above voltage classes and intelligently transform about 1,000 substations. By 2015, the company's operating area of ​​110 (66) kV and above voltage level smart substation will account for about 30% of the total number of substations. This means that during the “12th Five-Year Plan†period, the rise of the scale of intelligent substations will become a strong support for the stable operation of smart grids.
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