On the morning of January 18, the fifth session of the 13th people's Congress of Sichuan Province opened.
\u3000\u3000 "After listening to governor Huang Qiang's government work report, I am very excited. The GDP of the whole province has reached the level of 5 trillion yuan, the construction of Chengdu Chongqing twin city economic circle has completed an investment of 215.4 billion yuan, 30 practical things for people's livelihood have been overfulfilled, the Sichuan Tibet Railway Sichuan section has been started, and so on. The opportunities and future of Sichuan will be more promising. I am very proud to be a Chengdu person and a power engineer Netizens are very proud. During the 13th Five Year Plan period, Sichuan electric power company has made positive contributions to serving local economic development and ensuring power supply. " Liu Yanqin, deputy to Sichuan Provincial People's Congress and party secretary and deputy director of the substation maintenance center of State Grid Chengdu power supply company, said in an interview with reporters.
"Focus on clean energy application industry and implement the action plan of 'electric Sichuan'", which was repeatedly recorded by Liu Yanqin in the government work report. "I'm excited that my industry can contribute to electric Sichuan." Liu Yanqin said that Sichuan is the largest clean energy base and clean energy demonstration Province in China. The exploitable amount of hydropower technology ranks first in China. Wind energy and Cecep Solar Energy Co.Ltd(000591) also have great development potential, and are qualified to take the lead in building a new power system with local characteristics. State Grid Sichuan electric power company will also take the initiative to build a new power system with new energy as the main body. During the 14th Five Year Plan period, it will invest 120 billion yuan in power grid construction, including 1000kV Sichuan Chongqing UHV AC, clean energy consumption supporting power grid construction project and pumped storage power station construction. Strive to be a pioneer in promoting the high-quality development of green and low-carbon advantageous industries.
During the two sessions, Liu Yanqin brought a number of suggestions related to "double carbon", such as "suggestions on supporting the implementation of" double carbon "goals and introducing new energy storage support policies", "suggestions on accelerating the implementation of Chengdu UHV communication and supporting" three-dimensional double ring "projects".
Liu Yanqin told reporters that recently, the 10th plenary session of the 11th CPC Sichuan Provincial Committee deliberated and adopted the decision of the CPC Sichuan Provincial Committee on promoting the high-quality development of green and low-carbon advantageous industries under the guidance of achieving the goal of carbon peak and carbon neutralization, which will further help Chengdu build a strong chain of green and low-carbon advantageous industries. The power grid shoulders an important responsibility and mission in promoting the high-quality development of green and low-carbon advantageous industries. During the "14th five year plan" period, Chengdu Power Grid urgently needs to be upgraded to promote the high-quality development of green and low-carbon advantageous industries in Chengdu.
"Subject to the original development pattern of Chengdu, Chengdu Power Grid has formed a 500 kV double loop network supported by seven 500 kV substations in Jianshan, taoxiang, Longwang, Baiquan, Danjing, Shuzhou and Guangdu in the west of Longquan Mountain, with a relatively strong grid structure." Liu Yanqin told reporters that with the operation of Chengdu Tianfu International Airport and the subway operation mileage of more than 550 kilometers, key projects such as Alibaba cloud and Tongwei have settled in Chengdu. Accelerating the implementation of Chengdu UHV exchange and supporting "three-dimensional double ring" project (hereinafter referred to as "UHV exchange and supporting project") has become an inevitable choice to boost Chengdu into a "new track" of high-quality development.
"I suggest accelerating the implementation of Chengdu UHV communication and supporting 'three-dimensional double ring' project," said Liu Yanqin. There are several reasons for this proposal. First, to ensure the energy security of Chengdu megacity, we need to speed up the construction of UHV AC and its supporting projects. "At present, the maximum load of Chengdu Power Grid has reached 15.624 million KW, and it is expected that the load of Chengdu Power Grid will exceed 22 million KW by 2025, with an average annual growth rate of more than 8%. It is difficult to meet the energy security needs of Chengdu megacity only through the 500 kV power grid strengthening scheme."
Second, to build a new power system with new energy as the main body, we need to speed up the construction of UHV AC and its supporting projects. Liu Yanqin told reporters that during the "14th five year plan" period, the province's clean energy base will usher in the second round of rapid development. It is expected that the installed capacity of clean energy power in the province will reach 130 million KW by 2025. In order to further consolidate Chengdu's inherent advantage of "green and clean hydropower coming from afar", at the same time, it will help the province build a new power system with new energy as the main body, To fully support the realization of the goal of "carbon peaking and carbon neutralization", it is necessary to speed up the construction of UHV AC and its supporting projects.
At present, the scheme of Sichuan UHV AC power grid has been incorporated into the 14th five year plan for national economic and social development of the people's Republic of China and the outline of long-term objectives in 2035, and the 500 kV "three-dimensional double ring" grid supporting project in Chengdu has been incorporated into the energy development plan of the province in the 14th five year plan. Liu Yanqin said, "After these projects are put into operation, they will provide clean energy supply guarantee for the development of Chengdu metropolitan area and nearby areas, fundamentally eliminate the security risks such as excessive short-circuit current of Sichuan power grid, improve the power grid carrying capacity of Chengdu metropolitan area to 23 million KW, 53% higher than that in the early stage of the 14th five year plan, and increase the proportion of clean power consumption in Chengdu to 93%. Green, low-carbon, safe and efficient help Chengdu Economic and social development in metropolitan areas. "
"At present, the preliminary work of 1000 kV Sichuan Chongqing UHV AC power grid project and 500 kV 'three-dimensional double ring' grid supporting project have been started." Liu Yanqin said that it is suggested to take the construction of "Rongyao project" as an opportunity to open up "green channels" for the early-stage formalities of the supporting transmission project of 1000 kV Sichuan Chongqing UHV AC power grid project and 500 kV "three-dimensional double ring" grid project, especially for the land requisition of substation, preliminary review of tower foundation land, handling of line route agreement, etc, Accelerate the preliminary work progress of 500 kV and its supporting transmission projects such as Qionglai, Shiling, airport and huaizhou, and strive to put the "Rongyao project" into operation as soon as possible and give full play to its efficiency.
