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China's UHV grid can transmit electricity to Europe


Release time:

2012-05-10

"Since the UHV power grid, it has become a reality to transmit China's electric energy to Europe in the future. For example, Xinjiang's coal resources account for more than 40% of the country's total. The on-line electricity price there is 0.25 yuan per kilowatt-hour. If UHVDC is used, it can send 4000 kilometers,

 

"Since the UHV power grid, it has become a reality to transmit China's electric energy to Europe in the future. For example, Xinjiang's coal resources account for more than 40% of the country's total. The on-line electricity price there is 0.25 yuan per kilowatt-hour. If UHV DC is used, it can send 4000 kilometers of roads. Two times of transportation can be sent to the hinterland of Europe. The transportation cost is more than 20 cents. Even if calculated at a dollar per kilowatt-hour, it is quite economical and practical. Therefore, in the future, cross-border energy transportation will become a reality due to UHV." Liu Zhenya said.

At the same time, he said that in terms of China's energy structure, there is no room for large-scale construction of coal-fired units in eastern China, and the new power demand in the future can only be gradually increased.

 

During the "Twelfth Five-Year Plan" period, the transnational networking projects that my country needs to focus on are mainly the Sino-Russian DC back-to-back projects. During the "13th Five-Year Plan" period and 2020-2030, it is necessary to promote the construction of DC transmission projects from Russia and Mongolia to Liaoning, Tianjin, Shandong and other directions based on the progress of power transmission from neighboring countries to my country, combined with the development needs of Northeast and North China.