Solar power to break the world record in two electrical engineering was put into operation

And ZhunDong to after the project put into operation in the south of anhui, transmission capacity of 12 million kilowatts, to relieve the contradiction between supply and demand of medium and long-term power in east China. Sutong GIL comprehensive utility tunnel construction is the global first important transmission channel using uhv GIL technology, is currently the world's highest voltage level, conveying capacity of the largest and most boiler heat storage capacity and technical level long distance GIL innovation project, realize the new span of world power grid technology. National Energy Administration, said chief economist Guo Zhi & other; ZhunDong to the project put into operation in the south of anhui to promote energy base development in xinjiang, security in east China electric power supply and so on all is of great significance. Both projects occupy the high ground of the respective power transmission technology, drive electrical equipment manufacturing capacity in China to realize new leap forward, the optimal allocation of energy and a wide range of ability to implement the important ascension. And sutong utility tunnel engineering achieved highest backbone of east China power grid voltage grade & lsquo; Double loop network communication & rsquo; Closed loop operation, parameter is beneficial to improving the capacity of the power configuration, the Yangtze river delta region and the level of power grid security & throughout; 。 ZhunDong until the project is highest voltage level in the world, in the south of anhui transportation capacity, the largest solar installation engineering technology transmission distance, as far as the most advanced dc power transmission project, refresh the new heights of grid technology in the world. Increased project construction, according to the investment estimation for the power transmission and transformation equipment manufacturing industry output value of about 29 billion yuan, driving power and related industry investment about 102 billion yuan, photovoltaic professional punching machine increase jobs. 2. 80000,, sending provinces and receiving provinces benefit directly. Energy resources distribution in our country, more than 80% of the energy resources distributed in the north and west region, the implementation of large-scale & other; China to send & throughout; “ North to south throughout the &; Is the important strategy of energy development in our country, the existing transmission channel can not meet the demand of large power transmission. Recently, the ZhunDong to south anhui & plusmn; 1. 1 million v high voltage dc power transmission project, various, and the difference between a wafer sutong 1000 kv ac uhv GIL ( Gas insulated metal-enclosed transmission lines) Comprehensive utility tunnel engineering ( Respectively referred to as '& other; ZhunDong to throughout southern anhui engineering &; “ Sutong GIL comprehensive utility tunnel engineering & throughout; ） Officially put into operation. The project, a series of technical problems in the global first mastered the ultra high pressure GIL, a full set of technology. Install solar power station running the project starting point in xinjiang changji hui autonomous prefecture, the finish is located in anhui xuan city, line of one hundred million yuan, will further improve the efficiency of power transmission, save precious resources. At the same time, sutong GIL after comprehensive utility tunnel engineering was put into operation, which can effectively improve internal power exchange capacity of east China power grid, photovoltaic professional punching machine to accept outside power capacity and power grid stability. In addition, two big project put into operation will also promote transformation and upgrading of the equipment manufacturing industry and central area prevention and control of atmospheric pollution.