dazhong.com · poster reporter Shen Tong reporting from Jinan
During the 14th Five Year Plan period, renewable energy in Shandong Province developed rapidly and power consumption faced certain pressure. In terms of expanding renewable energy grid access and consumption capacity, State Grid Shandong power fully implemented the action plan for the construction of Shandong energy security network, focused on the coordinated development of "source, network, load and storage", adhered to planning guidance and systematic promotion, Expand the capacity of grid connection and consumption of renewable energy, actively serve and promote the scientific, orderly and safe development of clean energy.
Sun Jingguo, deputy general manager of State Grid Shandong electric power company, introduced at the press conference held today that State Grid Shandong electric power company adheres to the coordinated development of power grid planning and improves the ability of "optimal allocation" of clean energy. Focus on the development of Jiaodong Peninsula nuclear power and offshore scenery energy base, optimize the power grid planning scheme, take Yantai 1000 kV high-voltage project as the key, jointly promote the inclusion of Yantai 1000 kV high-voltage project into the national power development plan as soon as possible with Shandong Provincial Energy Bureau, and build four "east to West" UHV channels configured by Eastern clean energy to the whole province. Focus on the construction of Tudi scenery storage integrated base in saline alkali beach in northern Shandong, implement the power development plan of Shandong Province, improve the 500 kV power grid structure in the north, accelerate the construction of 500 kV new energy collection project in Weifang, Binzhou and Dongying, and form a four station and eight circuit 500 kV transmission channel of "north to South Power Transmission" in the northern renewable energy base. The "photovoltaic +" base in the southwest coal mining subsidence area of jujiao Shandong and the large-scale development of distributed photovoltaic in the whole county and other renewable energy development, in accordance with the principle of "government organization, market operation, pilot demonstration and gradual promotion", adhere to scientific overall planning, give priority to local grid connection and consumption, continuously improve the power grid structure at all levels, build an intelligent distribution network, and promote the synchronous planning of "source, network, load and storage" Synchronous approval, construction and operation.
At the same time, State Grid Shandong electric power company accelerated the construction of a new power system to improve the "balance regulation" ability of source network load and storage. Coordinate the coordinated development of "source network load storage" and actively promote the construction of a new power system that is "clean, low-carbon, safe and controllable, flexible and efficient, open and interactive, intelligent and friendly". "Power side", pay attention to the basic support and bottom-up guarantee of coal-fired power, cooperate to promote the clean and flexible transformation of coal-fired power units, and tap the peak regulation capacity of active units and self-contained units. On the "grid side", we will improve the efficiency of "five AC and three DC" UHV channel and "external power into Shandong". This year, we will start the construction of Longdong Shandong UHV DC project and promote the intelligent and digital upgrading of distribution network. "Load side", expand the response scale of the power demand side, aggregate the power loads of industry, refrigeration and heating, electric vehicles and self owned power plants, and rely on the intelligent energy service platform to achieve the demand response capacity of more than 5% of the maximum load. The "energy storage side" adheres to the "who invests, who benefits", actively serves the large-scale, diversified and market-oriented construction and application of new energy storage, ensures the early grid connection and operation of the second batch of energy storage demonstration projects, optimizes grid connection access and system call, and promotes all market players to jointly consume renewable energy. We will promote the construction of pumped storage in Yimeng, Wendeng, Linqu and Tai'an phase II, and strive to start pumped storage in Zaozhuang Zhuangli and Laiwu shipyard as soon as possible, with more than 4 million kilowatts being pumped and stored in 2025.
In addition, State Grid Shandong electric power company deepened the application of the "new energy cloud" platform and improved the "open sharing" ability of digital empowerment. Promote the application of smart platforms for renewable energy projects, improve the planning and layout, energy storage projects, technical equipment and other platform functions, optimize the whole process development mode of new energy planning, construction, grid connection and operation, serve government departments and new energy enterprises, and build an ecosystem for high-quality development of new energy. Expand the application of the "new energy cloud" service "double carbon" platform, implement the energy and power development plan of Shandong Province, and build a service platform for carbon emission data collection and analysis and the coordinated development of carbon market and power market, so as to promote the early realization of the "double carbon" goal of Shandong Province.
Editor in charge: Jiang Hui
Reviewed by: Xin Ran
