9 days, the 3 gorge project that by factory of Harbin electric machinery limited company produces the 4th homebred turn unit of 700 thousand kilowatt -- 23 aircrew pass peak load smoothly to try move and 3 gorge power plant uses delivery, aircrew of large water and electricity acquires the empty cold technology that this indicates production makes an our country historic breakthrough, also make cold technology of sky of haing electric machinery banner country is giant hydraulic turbine market. S tHf6b@UADH(IN 4 {
30 years ago, our country generates electricity equipment production company is in relatively backward posture, now day, generate electricity in order to breath out electric machinery for the representing's our country equipment manufacturing industry from " China is made " changed direction " Chinese wisdom is built " . Jl7} 8E
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Now, the major project of a batch of countries such as beach of skin of 3 gorge, channel, dragon beach has the application of product of innovation of technology of haing electric machinery. In 3 gorge right bank uses empty cold technology first on large generation set is innovation, also be haing electric machinery a magic weapon that own innovation holds the market. In the past, domestic and international large hydraulic turbine uses water-cooling technology generally, drop dynamo body temperature namely with current, and air refrigeration technology and water-cooling technology photograph are more substantial than having economy, safeguard convenient and safety performance is better wait for a lot of advantage. In the past, empty cold technology is being used in the group of large water turbogenerator of 700 thousand kilowatt is natural park of a world. :N6)HfX]Z}{$5s"0/
The major breakthrough of cold technology of sky of factory of Harbin electric machinery is the wind cold technology of coil. Coil is the heart part of water turbogenerator group, coil of group of foreign water turbogenerator is to use water-cooling technology, water-cooling system occurrence breakdown is maintained hard, the area is too large at the same time. The wind that haing electric machinery changed this one system successfully to be not covered an area of additionally is cold, cooling effect is far good the water-cooling system at abroad. When the right bank of 3 gorge project 2003 bids, the program of empty cold technology of haing electric machinery got the expert's accord is approbated, because this is successful,win the bid. The concerned controller of 3 gorge head office of Chinese introduces, this one technology is banner abroad, made have after homebred unit go into operation not the expression of common, become the unit with the best stability in 3 gorge project. S9g5^c'Za! 8Jnl ! SenN
Nowadays, those who breath out electric machinery is famous degree opened on the international market. Wu Wei chapter says company president, general manager proudly, large order of domestic and international heavyweight is following one by one in last few years, breath out what electric machinery autograph makes an appointment with to resemble 3 gorge such giant water turbogenerator production contract already exceeded 50. e A €W)
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