The first domestic compressor station began to commercial use

Mechbub

According to the China petroleum and latest news, the second line of west-east gas pressure gaoling QiZhan 20 megawatt electric displacement compressor used in domestic, in xi 'an gaoling put into commercial operation, began to industrial applications, the main index reached the international advanced level.This is the first domestic 20 megawatt electric displacement compressor station commercially available.


Electric displacement compressor is long natural gas pipeline project "heart".For a long time, only the United States, Britain and Germany in the world of several multinational companies can design and manufacture and assembly.Technology and market monopoly, leading to invest billions of yuan of a gas pipeline engineering, compressor investment accounts for about half the cost of the entire device.


In order to achieve the localization of key equipment of long-distance pipeline, in September 2009, our country has established the related research and test center, as a key state science and technology projects of technical research.Chinese oil set up "the second line of west-east gas project key technology research" major subject, put into a special fund, led by west-east gas pipeline branch, and shen drum group 10 domestic machinery manufacturing backbone enterprises, such as joint for 20 megawatt electric displacement compressor, 30 megawatt displacement compressor and high pressure, large diameter ball valve three the development of sports equipment.After two and a half years hard research, 20 megawatt electric displacement compressor finished on the first units, large long distance pipeline compressor, high-power inverter and ultra-high speed straight motor three parts separately through the national identification, main technical index all reached the international advanced level.


West second-line gaoling points lose pressure QiZhan by four sets of 20 megawatt electric displacement compressor units, is China's first 20 megawatt electric displacement compressor industrial test station, is a classic model of the first set of localization of compressor stations.At present, gaoling QiZhan 4 points to lose pressure the safe operation of the units are more than 600 hours, held steady state.