Coal and Electric Power: Promote the integrated development and development of coal-fired power generation: promote integrated development of coal-fired power and speed up the construction of large coal-fired electricity bases. Accelerate the construction of large-scale coal and electric power bases in coal-rich regions such as Shanxi, Shaanxi, Inner Mongolia, Ningxia, and Xinjiang, effectively control the scale of coal-fired power installations in the eastern region, and implement the simultaneous transmission of coal and electricity. We will promote integrated development of coal and electricity in coal-fired electricity bases and develop coal gangue comprehensive utilization projects in accordance with local conditions in mining areas.
Give priority to the development of cogeneration. We will co-ordinate a variety of methods for coal-fired and gas-fired combustion, integrate urban thermal grids, industrial park construction, and replacement of small boilers, and plan high-parameter, environmentally friendly units and cogeneration projects that meet the national industrial policy. The company's self-contained power supply should be planned in conjunction with the power, heat, and power grids in the surrounding areas.
Promote coal-fired green development. In the western and northern regions, large-capacity, air-cooled, and supercritical coal-fired generating units are mainly deployed, and in the east and central receiving regions, large-capacity ultra-supercritical coal-fired units with load support are constructed in an appropriate amount. Accelerate the transformation of existing energy-saving and emission-reducing units, adapt them to local conditions, shut down and eliminate small thermal power with high coal consumption and heavy pollution. Vigorously promote clean coal power generation technology.
Key layout: focus on the development of Shanxi (Jindong, Jinzhong, Jinbei), North Shaanxi, Ningdong, Zhungeer, Ordos, Ximeng, Humeng, Huolinhe, Baoqing, Hami, Zhundong, Yili, Huainan , Bin Chang, Jidong, Guizhou and other large coal power bases.
Development goals: During the “12th Five-Year Plan†period, China plans to start 300 million kilowatts of coal-fired power generation, including 197 million kilowatts of coal-fired electricity bases, accounting for 66%; and the scale of production will be 290 million kilowatts, of which 150 million kilowatts will be put into operation at coal-fired power stations, accounting for 52 %. In 2015, China's coal power capacity is expected to reach 933 million kilowatts.
During the “Thirteenth Five-Year Plan†period, the country’s coal power planning started at 260 million kilowatts, including 163 million kilowatts of coal-fired electric power bases, accounting for 62.7%; the scale of production was 250 million kilowatts, of which coal and electricity bases were put into production at 136 million kilowatts, accounting for 54.6%. In 2020, China's coal power capacity is expected to reach 1.16 billion kilowatts.
Fourth, vigorously develop nuclear power to actively promote new energy generation to me to clarify the development of nuclear power technology development line of thought is: attaches great importance to nuclear power security, strengthen the nuclear safety culture. In-depth study of the impact of Japan's earthquake and tsunami on nuclear power safety, and insisting on the efficient development of nuclear power based on ensuring safety. Accelerate the formulation and promulgation of nuclear power safety technology standards, specify the access threshold for nuclear power, and improve the safety mechanism of nuclear power. Priority will be given to the use of advanced safety nuclear power technology to establish a high standard quality assurance system and a nuclear safety culture system during the entire process of nuclear power plant design, manufacture, construction, operation and decommissioning.
Adhere to me as the mainstay and clarify the line of technological development. Adhere to the PWR - fast breeder reactor / high temperature gas-cooled reactor - nuclear fusion reactor technology. Fully grasp the third-generation nuclear power engineering design and equipment manufacturing technologies, and realize the goals of independent design, independent manufacturing, independent construction, and autonomous operation of China's advanced pressurized water reactors as soon as possible. Accelerate the construction of a high-temperature gas-cooled reactor demonstration project and start construction of a fast breeder reactor demonstration power station. Organize nuclear fusion technology research and strive to walk in the forefront of the world.
Unify the technical standard system and speed up the realization of the localization of nuclear power equipment manufacturing. On the basis of digesting and absorbing foreign standards, combined with national conditions, we will gradually establish and perfect China's nuclear power technology standards system that is in line with international standards. Seize opportunities, conduct joint research on technical problems, and implement integrated production and design models to improve the manufacturing technology and capabilities of nuclear power plants.
We will straighten out the nuclear power development system and accelerate the process of marketization and specialization. The market mechanism should be brought into play to promote multiple owners and specialization, and gradually increase the number of owners of nuclear power construction holdings. To rationalize the investment, construction and operation mechanisms of nuclear power and vigorously promote the professional development of nuclear power design, project management and operation and maintenance. Cultivate a broad participation, fair competition, healthy and orderly construction market. We will do a good job in nuclear power human resource planning and speed up the building of a nuclear power talent team. Strengthen the construction of scientific and technological R&D platforms and establish a technological innovation system that integrates production, study and research.
Establish a nuclear fuel cycle system based on domestic and international standards. The establishment of a state-level nuclear fuel company will speed up the construction of a nuclear fuel cycle system adapted to both domestic and international resources and two markets. To establish a natural uranium resource security system that combines the three channels of domestic production, overseas development, and international uranium trade. Accelerate the construction of spent fuel treatment facilities and form an appropriate processing capacity as soon as possible.
Development focus and objectives: Accelerate the development of nuclear power in coastal provinces such as Liaoning, Shandong, Jiangsu, Zhejiang, Fujian, and Guangdong; steadily promote the inland nuclear power projects in central provinces such as Jiangxi, Hunan, Hubei, and Chongqing to form the “Eastern Central Nuclear Power Beltâ€.
Priority will be given to the development of AP1000 and its domestically-manufactured third-generation nuclear power technologies. The "12th Five-Year Plan" will start 40 million kilowatts of nuclear power.
In 2015, the company plans to build 42.9 million kilowatts of nuclear power and start construction in 2011, striving to put into operation the first inland nuclear power unit in 2015. In 2020, nuclear power plans to install 90 million kilowatts, and strive to reach 100 million kilowatts.
Actively Developing Renewable Energy The development of non-water renewable energy sources should be actively promoted in full consideration of the economic and social electricity price affordability and maintaining the international competitiveness of the domestic economy.
The development of wind power should achieve the combination of large, medium and small scale, decentralized and centralized, and land and sea development, promote the development of wind power technology and industrial development through wind power development and construction, realize the independence of wind power equipment manufacturing, and make wind power market competitive as soon as possible, and strive to achieve 2020 China's wind power technology is at the leading level in the world. In the “Three Norths†(northwest, northern North China, and northeast) regions, they should use their resource advantages to build large-scale and super-large wind farms. Simultaneously, they must carry out research on development, delivery, and acceptance, and make unified planning. The wind power installations in 2015 and 2020 are planned to be 100 million kW and 180 million kW respectively.
To promote the development of solar power generation, the planned power generation capacity will reach 2 million kilowatts in 2015 and 20 million kilowatts in 2020, ensuring that China's solar power generation technology will be at the leading level in the world by 2030.
In accordance with local conditions, the development of biomass energy and other renewable energy power generation will generate 3 million kilowatts and 5 million kilowatts of biomass power generation capacity in 2015 and 2020, respectively. In 2015 and 2020, geothermal and ocean power generation capacity reached 10,000 kilowatts and 50,000 kilowatts, respectively.
V. Appropriate development of natural gas centralized power generation to develop distributed generation of natural gas (including coalbed methane, etc.) to generate electricity The combination of large, medium and small shall be implemented; the introduction of foreign pipeline natural gas and liquefied natural gas shall be planned for the construction of large-scale gas generating units in the receiving area, mainly to solve nuclear power and wind power. , Seasonal peak pressure of hydroelectricity on the grid. Gas supply units are planning to build gas-fired units to solve the problem of local electricity consumption. The planned capacity of large-scale natural gas power generation in 2015 and 2020 is 30 million kilowatts and 40 million kilowatts, respectively.
Combining the planning of urban and rural natural gas pipelines to build distributed cooling, thermal power, and power generation units, the distributed natural gas generation capacity in 2015 and 2020 will reach approximately 1 million kilowatts and 3 million kilowatts, respectively. In areas where the extension of electricity supply to the power grid is not economical, local resources are utilized to build a distributed generation system. Promote the development of distributed energy supply systems that combine distributed generation and energy storage facilities.
Sixth, the construction of power grids and construction of large-scale power base outbound channels during the “Twelfth Five-Year Plan†period, on the basis of UHV AC pilot demonstration projects, combined with accelerating the construction of large-scale coal and electricity bases in the western and northern regions, southwest hydropower bases, Jiuquan, Mengxi, Zhang The access systems of large-scale wind power bases in North China and future large nuclear power bases will focus on accelerating the construction of UHV AC synchronous power grids in North China, East China and Central China.
In 2015, the UHV power grids in North China, East China and Central China formed the main grid of “three vertical and three horizontal,†and the Ximeng, Mengxi, Zhangbei and Northern Shaanxi energy bases were sent to North China, East China and Central China through three vertical UHV AC channels. Electricity, north coal power, southwest hydropower through the three horizontal UHV AC channel to North China, Central China and the Yangtze River Delta UHV ring transmission. With the development of southwest hydropower, northwest and north China coal and wind power bases, Jinping-Jiangsu, Xiluodu-Zhejiang, Hami-Henan, Ningdong-Zhejiang, Baoqing-Tangshan, Inner Mongolia-Tianjin, Humeng-Shandong, Jiuquan-Hunan will be built. , Ximeng-Nanjing, Zhundong-Chongqing, Binchang-Shandong, Mengxi-Jiangsu, Jidong-Jiangxi and other HVDC transmission projects. The completion of the Qinghai-Tibet DC interconnection project will satisfy Tibet's power supply and realize the networking of the Tibet Power Grid and the main northwestern network. After the simulation calculation and analysis, the “Twelfth Five-Year Plan†UHV backbone network grid meets the requirements of the grid safety and stability guidelines and can ensure the reliable operation of the grid.
In 2020, the UHV synchronous power grid in North China, East China and Central China will be built as the center, the northeast UHV power grid and the Northwest 750 kilovolt power grid will be the sending end, linking major coal and electric power bases, large hydropower bases, and large nuclear power bases. Energy base, a strong smart grid coordinated development of power grids at all levels. The UHV synchronous grids in North China, East China and Central China form the “five vertical and six horizontal†main grid. Shanxi-Shaanxi-Mengning Coal-fired Power Station and Sichuan Hydropower Power Transmission to North China, East China and Central China Power Grid through UHV AC channels; Xinjiang, Humeng, Ximeng, Mengxi, Ningdong, Binchang, Jidong Energy Base and Jinsha River, Jinping and Tibet hydropower supply electricity through UHV DC to North China, Central China, and East China; Russia, Mongolia, and Kazakhstan electricity are sent to northeast, north, and central China power grids through UHV DC. At the receiving end, a certain amount of supporting power is built, and Huainan, Longnan, Xuzhou Hangkou Power Station and coastal nuclear power are connected to the UHV power grid.
Northwest China Power Grid, as an important sending end power grid, is connected with the North China, East China and Central China UHV power grids through multi-directional, multi-channel, multi-drop DCs. During the “Twelfth Five-Year Plan†period, on the basis of the existing 750-kilovolt grid structure, the province’s inter-regional linkages should be reasonably strengthened to improve the grid’s exchange capacity and withstand severe faults, so as to ensure the access and consumption of wind power and other renewable energy sources.
During the “Twelfth Five-Year Plan†period, China Southern Power Grid plans to construct the ±800 kV UHV DC project at the Nuozhadu Hydropower Station to transmit electricity, ±500 kV DC project at the Xiluodu Hydropower Station to deliver electricity to the same tower, and the Liyuan and Akai at the middle reaches of the Jinsha River. The power station sends electricity to Guangxi DC project. In 2015, the main network grid of West Power Transmission to East China Ltd. formed “Nine Direct and Eight Crossing†power transmission channels in 2010, and each province (region) formed a strong 500 kV backbone grid. Cooperate with Hainan Nuclear Power to build the second phase of the Hainan-Guangdong Interconnection project, and achieve a 500 kV dual-circuit network between Hainan and the southern main network. Supporting the green development of Hong Kong and Macao SAR, we will adjust and optimize the power supply structure in Hong Kong, gradually shut down coal-fired thermal power, strengthen the networking with the Hong Kong and Macao SAR, and ensure Hong Kong and Macao power supply.
Strengthen the provincial 500 (330) kV power grid construction and build a strong and coordinated provincial network main grid.
In the future, the intelligent development of China's power grids will be based on strong grids, supported by communication information platforms, and will include intelligent control as a means of power generation, transmission, substation, power distribution, electricity use, and dispatch. All voltage levels realize high integration of "power flow, information flow, and service flow."
During the “Twelfth Five-Year Plan†period, we will focus on strengthening technological innovation and pilot application, and on the basis of systematically reviewing and evaluating the smart grid pilot projects, we will expedite the revision and improvement of relevant standards, comprehensively promote smart grid construction, and achieve coordinated and orderly and rapid advancement of all links. By the end of the "Twelfth Five-Year Plan," China's smart grid technology and key equipment have achieved a major breakthrough, the intelligent standards system has been basically completed, and the grid intelligence has reached a higher level.
During the "Thirteenth Five-Year Plan" period, China's smart grid technology and equipment performance has been further enhanced. It has strived to rank among the world's leading technical indicators and lead the world in intelligence.
VII. Promulgating Major Equipment Demonstration Projects (First Set) Encouraging Policies The China National Electric Union recommends that, in view of the current deficiencies in the development of the power industry, during the “Twelfth Five-Year Plan†period, China needs to strengthen the unified planning of the power industry and establish a scientific power plan. Management mechanism. Establish and improve the government's power planning management system, and establish a plan to report, approve and publish systems in accordance with law. We will improve the research and cooperation system for power planning and rolling adjustment mechanism; reform and improve the pre-management mechanism for power projects. Standardize the pre-work procedures, implement the project owner market bidding system and project filing system; actively improve the ecological environment and promote the development of green power. Approve the construction of a batch of large and medium-sized hydropower projects as soon as possible, open nuclear power investment market, accelerate the construction of nuclear power, support the promotion of industrialization of renewable energy such as wind power and solar energy, actively promote the integration of coal and electricity, and accelerate the intelligent construction of power systems. The smart grid is officially incorporated into the national development strategy and given policy and financial support. It also accelerates the research and formulation of new energy, ultra high voltage power grids, intelligent power systems and other technical standards. It takes effective measures to actively promote energy conservation and emission reduction. Focus on the integration and effective use of industry scientific and technological resources. The introduction of major equipment demonstration project (first set) encouragement policy. We attach great importance to and actively support basic research on power equipment; deepen the reform of the power system, strengthen the construction of the electricity market system; improve the system of laws and regulations, deepen the reform of the electricity tariff system, and deepen the reform of the rural electricity system.
Give priority to the development of cogeneration. We will co-ordinate a variety of methods for coal-fired and gas-fired combustion, integrate urban thermal grids, industrial park construction, and replacement of small boilers, and plan high-parameter, environmentally friendly units and cogeneration projects that meet the national industrial policy. The company's self-contained power supply should be planned in conjunction with the power, heat, and power grids in the surrounding areas.
Promote coal-fired green development. In the western and northern regions, large-capacity, air-cooled, and supercritical coal-fired generating units are mainly deployed, and in the east and central receiving regions, large-capacity ultra-supercritical coal-fired units with load support are constructed in an appropriate amount. Accelerate the transformation of existing energy-saving and emission-reducing units, adapt them to local conditions, shut down and eliminate small thermal power with high coal consumption and heavy pollution. Vigorously promote clean coal power generation technology.
Key layout: focus on the development of Shanxi (Jindong, Jinzhong, Jinbei), North Shaanxi, Ningdong, Zhungeer, Ordos, Ximeng, Humeng, Huolinhe, Baoqing, Hami, Zhundong, Yili, Huainan , Bin Chang, Jidong, Guizhou and other large coal power bases.
Development goals: During the “12th Five-Year Plan†period, China plans to start 300 million kilowatts of coal-fired power generation, including 197 million kilowatts of coal-fired electricity bases, accounting for 66%; and the scale of production will be 290 million kilowatts, of which 150 million kilowatts will be put into operation at coal-fired power stations, accounting for 52 %. In 2015, China's coal power capacity is expected to reach 933 million kilowatts.
During the “Thirteenth Five-Year Plan†period, the country’s coal power planning started at 260 million kilowatts, including 163 million kilowatts of coal-fired electric power bases, accounting for 62.7%; the scale of production was 250 million kilowatts, of which coal and electricity bases were put into production at 136 million kilowatts, accounting for 54.6%. In 2020, China's coal power capacity is expected to reach 1.16 billion kilowatts.
Fourth, vigorously develop nuclear power to actively promote new energy generation to me to clarify the development of nuclear power technology development line of thought is: attaches great importance to nuclear power security, strengthen the nuclear safety culture. In-depth study of the impact of Japan's earthquake and tsunami on nuclear power safety, and insisting on the efficient development of nuclear power based on ensuring safety. Accelerate the formulation and promulgation of nuclear power safety technology standards, specify the access threshold for nuclear power, and improve the safety mechanism of nuclear power. Priority will be given to the use of advanced safety nuclear power technology to establish a high standard quality assurance system and a nuclear safety culture system during the entire process of nuclear power plant design, manufacture, construction, operation and decommissioning.
Adhere to me as the mainstay and clarify the line of technological development. Adhere to the PWR - fast breeder reactor / high temperature gas-cooled reactor - nuclear fusion reactor technology. Fully grasp the third-generation nuclear power engineering design and equipment manufacturing technologies, and realize the goals of independent design, independent manufacturing, independent construction, and autonomous operation of China's advanced pressurized water reactors as soon as possible. Accelerate the construction of a high-temperature gas-cooled reactor demonstration project and start construction of a fast breeder reactor demonstration power station. Organize nuclear fusion technology research and strive to walk in the forefront of the world.
Unify the technical standard system and speed up the realization of the localization of nuclear power equipment manufacturing. On the basis of digesting and absorbing foreign standards, combined with national conditions, we will gradually establish and perfect China's nuclear power technology standards system that is in line with international standards. Seize opportunities, conduct joint research on technical problems, and implement integrated production and design models to improve the manufacturing technology and capabilities of nuclear power plants.
We will straighten out the nuclear power development system and accelerate the process of marketization and specialization. The market mechanism should be brought into play to promote multiple owners and specialization, and gradually increase the number of owners of nuclear power construction holdings. To rationalize the investment, construction and operation mechanisms of nuclear power and vigorously promote the professional development of nuclear power design, project management and operation and maintenance. Cultivate a broad participation, fair competition, healthy and orderly construction market. We will do a good job in nuclear power human resource planning and speed up the building of a nuclear power talent team. Strengthen the construction of scientific and technological R&D platforms and establish a technological innovation system that integrates production, study and research.
Establish a nuclear fuel cycle system based on domestic and international standards. The establishment of a state-level nuclear fuel company will speed up the construction of a nuclear fuel cycle system adapted to both domestic and international resources and two markets. To establish a natural uranium resource security system that combines the three channels of domestic production, overseas development, and international uranium trade. Accelerate the construction of spent fuel treatment facilities and form an appropriate processing capacity as soon as possible.
Development focus and objectives: Accelerate the development of nuclear power in coastal provinces such as Liaoning, Shandong, Jiangsu, Zhejiang, Fujian, and Guangdong; steadily promote the inland nuclear power projects in central provinces such as Jiangxi, Hunan, Hubei, and Chongqing to form the “Eastern Central Nuclear Power Beltâ€.
Priority will be given to the development of AP1000 and its domestically-manufactured third-generation nuclear power technologies. The "12th Five-Year Plan" will start 40 million kilowatts of nuclear power.
In 2015, the company plans to build 42.9 million kilowatts of nuclear power and start construction in 2011, striving to put into operation the first inland nuclear power unit in 2015. In 2020, nuclear power plans to install 90 million kilowatts, and strive to reach 100 million kilowatts.
Actively Developing Renewable Energy The development of non-water renewable energy sources should be actively promoted in full consideration of the economic and social electricity price affordability and maintaining the international competitiveness of the domestic economy.
The development of wind power should achieve the combination of large, medium and small scale, decentralized and centralized, and land and sea development, promote the development of wind power technology and industrial development through wind power development and construction, realize the independence of wind power equipment manufacturing, and make wind power market competitive as soon as possible, and strive to achieve 2020 China's wind power technology is at the leading level in the world. In the “Three Norths†(northwest, northern North China, and northeast) regions, they should use their resource advantages to build large-scale and super-large wind farms. Simultaneously, they must carry out research on development, delivery, and acceptance, and make unified planning. The wind power installations in 2015 and 2020 are planned to be 100 million kW and 180 million kW respectively.
To promote the development of solar power generation, the planned power generation capacity will reach 2 million kilowatts in 2015 and 20 million kilowatts in 2020, ensuring that China's solar power generation technology will be at the leading level in the world by 2030.
In accordance with local conditions, the development of biomass energy and other renewable energy power generation will generate 3 million kilowatts and 5 million kilowatts of biomass power generation capacity in 2015 and 2020, respectively. In 2015 and 2020, geothermal and ocean power generation capacity reached 10,000 kilowatts and 50,000 kilowatts, respectively.
V. Appropriate development of natural gas centralized power generation to develop distributed generation of natural gas (including coalbed methane, etc.) to generate electricity The combination of large, medium and small shall be implemented; the introduction of foreign pipeline natural gas and liquefied natural gas shall be planned for the construction of large-scale gas generating units in the receiving area, mainly to solve nuclear power and wind power. , Seasonal peak pressure of hydroelectricity on the grid. Gas supply units are planning to build gas-fired units to solve the problem of local electricity consumption. The planned capacity of large-scale natural gas power generation in 2015 and 2020 is 30 million kilowatts and 40 million kilowatts, respectively.
Combining the planning of urban and rural natural gas pipelines to build distributed cooling, thermal power, and power generation units, the distributed natural gas generation capacity in 2015 and 2020 will reach approximately 1 million kilowatts and 3 million kilowatts, respectively. In areas where the extension of electricity supply to the power grid is not economical, local resources are utilized to build a distributed generation system. Promote the development of distributed energy supply systems that combine distributed generation and energy storage facilities.
Sixth, the construction of power grids and construction of large-scale power base outbound channels during the “Twelfth Five-Year Plan†period, on the basis of UHV AC pilot demonstration projects, combined with accelerating the construction of large-scale coal and electricity bases in the western and northern regions, southwest hydropower bases, Jiuquan, Mengxi, Zhang The access systems of large-scale wind power bases in North China and future large nuclear power bases will focus on accelerating the construction of UHV AC synchronous power grids in North China, East China and Central China.
In 2015, the UHV power grids in North China, East China and Central China formed the main grid of “three vertical and three horizontal,†and the Ximeng, Mengxi, Zhangbei and Northern Shaanxi energy bases were sent to North China, East China and Central China through three vertical UHV AC channels. Electricity, north coal power, southwest hydropower through the three horizontal UHV AC channel to North China, Central China and the Yangtze River Delta UHV ring transmission. With the development of southwest hydropower, northwest and north China coal and wind power bases, Jinping-Jiangsu, Xiluodu-Zhejiang, Hami-Henan, Ningdong-Zhejiang, Baoqing-Tangshan, Inner Mongolia-Tianjin, Humeng-Shandong, Jiuquan-Hunan will be built. , Ximeng-Nanjing, Zhundong-Chongqing, Binchang-Shandong, Mengxi-Jiangsu, Jidong-Jiangxi and other HVDC transmission projects. The completion of the Qinghai-Tibet DC interconnection project will satisfy Tibet's power supply and realize the networking of the Tibet Power Grid and the main northwestern network. After the simulation calculation and analysis, the “Twelfth Five-Year Plan†UHV backbone network grid meets the requirements of the grid safety and stability guidelines and can ensure the reliable operation of the grid.
In 2020, the UHV synchronous power grid in North China, East China and Central China will be built as the center, the northeast UHV power grid and the Northwest 750 kilovolt power grid will be the sending end, linking major coal and electric power bases, large hydropower bases, and large nuclear power bases. Energy base, a strong smart grid coordinated development of power grids at all levels. The UHV synchronous grids in North China, East China and Central China form the “five vertical and six horizontal†main grid. Shanxi-Shaanxi-Mengning Coal-fired Power Station and Sichuan Hydropower Power Transmission to North China, East China and Central China Power Grid through UHV AC channels; Xinjiang, Humeng, Ximeng, Mengxi, Ningdong, Binchang, Jidong Energy Base and Jinsha River, Jinping and Tibet hydropower supply electricity through UHV DC to North China, Central China, and East China; Russia, Mongolia, and Kazakhstan electricity are sent to northeast, north, and central China power grids through UHV DC. At the receiving end, a certain amount of supporting power is built, and Huainan, Longnan, Xuzhou Hangkou Power Station and coastal nuclear power are connected to the UHV power grid.
Northwest China Power Grid, as an important sending end power grid, is connected with the North China, East China and Central China UHV power grids through multi-directional, multi-channel, multi-drop DCs. During the “Twelfth Five-Year Plan†period, on the basis of the existing 750-kilovolt grid structure, the province’s inter-regional linkages should be reasonably strengthened to improve the grid’s exchange capacity and withstand severe faults, so as to ensure the access and consumption of wind power and other renewable energy sources.
During the “Twelfth Five-Year Plan†period, China Southern Power Grid plans to construct the ±800 kV UHV DC project at the Nuozhadu Hydropower Station to transmit electricity, ±500 kV DC project at the Xiluodu Hydropower Station to deliver electricity to the same tower, and the Liyuan and Akai at the middle reaches of the Jinsha River. The power station sends electricity to Guangxi DC project. In 2015, the main network grid of West Power Transmission to East China Ltd. formed “Nine Direct and Eight Crossing†power transmission channels in 2010, and each province (region) formed a strong 500 kV backbone grid. Cooperate with Hainan Nuclear Power to build the second phase of the Hainan-Guangdong Interconnection project, and achieve a 500 kV dual-circuit network between Hainan and the southern main network. Supporting the green development of Hong Kong and Macao SAR, we will adjust and optimize the power supply structure in Hong Kong, gradually shut down coal-fired thermal power, strengthen the networking with the Hong Kong and Macao SAR, and ensure Hong Kong and Macao power supply.
Strengthen the provincial 500 (330) kV power grid construction and build a strong and coordinated provincial network main grid.
In the future, the intelligent development of China's power grids will be based on strong grids, supported by communication information platforms, and will include intelligent control as a means of power generation, transmission, substation, power distribution, electricity use, and dispatch. All voltage levels realize high integration of "power flow, information flow, and service flow."
During the “Twelfth Five-Year Plan†period, we will focus on strengthening technological innovation and pilot application, and on the basis of systematically reviewing and evaluating the smart grid pilot projects, we will expedite the revision and improvement of relevant standards, comprehensively promote smart grid construction, and achieve coordinated and orderly and rapid advancement of all links. By the end of the "Twelfth Five-Year Plan," China's smart grid technology and key equipment have achieved a major breakthrough, the intelligent standards system has been basically completed, and the grid intelligence has reached a higher level.
During the "Thirteenth Five-Year Plan" period, China's smart grid technology and equipment performance has been further enhanced. It has strived to rank among the world's leading technical indicators and lead the world in intelligence.
VII. Promulgating Major Equipment Demonstration Projects (First Set) Encouraging Policies The China National Electric Union recommends that, in view of the current deficiencies in the development of the power industry, during the “Twelfth Five-Year Plan†period, China needs to strengthen the unified planning of the power industry and establish a scientific power plan. Management mechanism. Establish and improve the government's power planning management system, and establish a plan to report, approve and publish systems in accordance with law. We will improve the research and cooperation system for power planning and rolling adjustment mechanism; reform and improve the pre-management mechanism for power projects. Standardize the pre-work procedures, implement the project owner market bidding system and project filing system; actively improve the ecological environment and promote the development of green power. Approve the construction of a batch of large and medium-sized hydropower projects as soon as possible, open nuclear power investment market, accelerate the construction of nuclear power, support the promotion of industrialization of renewable energy such as wind power and solar energy, actively promote the integration of coal and electricity, and accelerate the intelligent construction of power systems. The smart grid is officially incorporated into the national development strategy and given policy and financial support. It also accelerates the research and formulation of new energy, ultra high voltage power grids, intelligent power systems and other technical standards. It takes effective measures to actively promote energy conservation and emission reduction. Focus on the integration and effective use of industry scientific and technological resources. The introduction of major equipment demonstration project (first set) encouragement policy. We attach great importance to and actively support basic research on power equipment; deepen the reform of the power system, strengthen the construction of the electricity market system; improve the system of laws and regulations, deepen the reform of the electricity tariff system, and deepen the reform of the rural electricity system.
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