In order to keep up with the large-scale power construction in China's, long-distance transmission needs, it is very urgent to develop large-capacity, long-distance, low-loss UHV transmission. Recently, there is a positive sign released from the national level frequently that will usher in the construction of UHV transmission peak period. But as a large cross-section wire security UHV operation will also usher in a period of strong demand.
Based on national grid development plan, by 2020, the State Grid will build "five vertical and five horizontal" UHV AC project and 27 back HVDC project, with a cross-transmission capacity of 450 million kilowatts, a total investment of 1.1 trillion yuan.
As the world's most sophisticated technology, UHV power grid construction needs more and more cable products. Faced with ABB and other foreign companies, China UHV project is a big cake. Every domestic cable manufacturing companies wants exclusive piece of cake, technology and materials are placed in front of two bridges. Domestic cable manufacturing companies need to seize market opportunities, industry, academia, research integration, so that they can develop technology ahead of the national network.
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