Wide application prospect of special conductor Market
The Ministry of construction of the national Power Grid Corp said that the application of special wire is an important technology to realize energy saving and power grid initiatives to promote environmental protection, is the specific practice of life cycle management of power grid assets, is the national Power Grid Corp to implement the national energy-saving emission reduction policies of the major decisions to deploy, and study in the field of power grid construction important achievement of practice of Scientific Outlook on Development, meaning very much major. Special wire transmission, DC transmission line project is a key technology, especially the UHV power grid, can effectively reduce the loss and the conductor surface field strength, improve the energy transfer efficiency is higher than the ordinary price, integrated wire transmission technology, significant economic benefits, market prospects..
China's wire and cable industry the only academician of Chinese Academy of Engineering Huang Chongqi said that China's high-end products such as overhead wires, high strength, heat resistance Aluminum Alloy wire Aluminum Alloy wire, aluminum clad steel wire, application lag, and not because of technical development of these products and the production capacity is insufficient, but because the market is too small amount. And the market is not large, mainly because the user is too much emphasis on economic considerations, while ignoring the product cost performance and the necessity of application. Well, that's going to change.
The relevant data from the State Grid show that the use of special conductors in the State Grid has increased significantly. The total number of bidding for special wires of State Grid increased by 439.41% in 2011 and 2010. State Grid two batches of special wire bidding total increased by 82.35% in 2011 and 2010. Local special conductors in the first quarter of 2011 and the first quarter of 2010 total bidding increased by 274.77%, the scalar increased by 196.62%