White Zhejiang special high -voltage Zhejiang section will be sent to 23.6 billion kWh of clean hydropower every year after commissioning

Author:Zhejiang Daily Time:2022.07.02

Zhejiang News Client Seeing Reporter Hu Jingyi Correspondent Liu Yuqian Wang Hao Liu Dongdong Fu Cenji

Photo by Zhang Xinmiao, a correspondent of Zhejiang News Client Zhang Xinmiao

New progress has been made in the Energy Energy Energy Energy of Foreign Electricity! On July 2nd, Baihe Beach-Zhejiang ± 800 kV high-voltage DC transmission lines in the Zhejiang section successfully achieved the entire line of penetration. The Zhejiang section was also the first bid for the entire line of the entire line of the project along the five provinces and cities along the project.

Baihetan-Zhejiang UHV DC transmission project is a key project of "West Electric Delivery". The project starts at the current largest hydropower station in the world-Baihetan Hydropower Station, with a total length of 2140.2 kilometers. Essence Among them, Zhejiang section starts from Ningguo City, Xuancheng City and Anji County (Boundary of Anji, Zhejiang, Zhejiang), Huzhou City, and introduced the northern Zhejiang exchange station in Linping District, Hangzhou.

Photo by Fang Yan, a correspondent of Zhejiang News Client

It is reported that Zhejiang is a large province and a small resource province. The province's external electricity accounts for more than one -third of the total load. This project is another foreign power arterial arterial arterial arteries after Zhejiang Ford high -voltage transmission engineering, Wanian East Pilot He high -voltage transmission project, Binjin ± 800 kV DC transmission project, and Ling Shao ± 800 kV DC transmission project.

After the project is put into production as a whole, the annual electricity delivery is expected to exceed 23.6 billion kWh, which is equivalent to reducing the consumption of coal -fired 10.57 million tons and reducing carbon emissions by 19.19 million tons. "The project is of great significance to ensure the supply of energy supply in Zhejiang, improving the level of energy cleaning, and helping to achieve high -quality dual -carbon targets in the energy field." Bu Weijun, deputy manager of the project owner project, introduced.

Photo by Zhang Xinmiao, a correspondent of Zhejiang News Client Zhang Xinmiao

Since the construction of the project, the State Grid has adhered to the concept of "green mountains and green mountains is the golden mountains and silver mountains", relying on digital technology to bypass a number of cultural monuments and scenic spots such as Anji Yu Village and Liangzhu Ruins, and find the most in high mountains and waters along the line. The construction path is to solve the problem of "boss difficulties" in the location of the landing site, and prompt the power grid construction process to reduce the level of carbon emissions.

In Zhejiang, due to the project across the mountains and rivers, it spans nearly 40 high -speed, rivers, and electrical equipment, and the construction environment is complicated. State Grid Zhejiang Electric Power Starts the pre -project work in advance, connects relevant government departments in Hangzhou, Huzhou and other places, and opens green channels to ensure that the construction force organization is in place. "During the peak construction period, we invested more than 3,000 operators to ensure that each process was seamlessly connected, and mechanized equipment such as floor hug and liquidity cranes was applied to accelerate the progress of construction." Bu Weijun said.

Photo by Fang Yan, a correspondent of Zhejiang News Client

In addition, the construction of Baihetan-Zhejiang UHV DC transmission project can also drive investment and continue to activate new energy and related manufacturing industries. The total investment of the project is about 29.9 billion yuan, involving nearly a hundred equipment manufacturing, construction, installation, and scientific research units, which directly drives the production scale of nearly 100 billion yuan, which can increase employment of more than 10,000 jobs.

The first penetration of the Zhejiang section of the project means that Zhejiang has basically prepared for receiving clean energy. In the next stage, the project plans to achieve low -end power at the end of this year. It is expected that by May next year, the entire project will be completed and put into operation. In Hangzhou, Huzhou, Jiaxing and other places, the "4 lines and 4 stops" supporting ultra -high -voltage construction or reconstruction projects will be constructed simultaneously to ensure that the clean hydropower from Baihetan will be fully eliminated in Zhejiang.

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