Homebred bushing of transformer of type of capacitance of first 1100kV/2000A oilpaper passes technical appraisement
Recently, by organization of electric group company held technical appraisement of product of bushing of transformer of type of 1100kV/2000A oilpaper capacitance and bushing of transformer of type of 800kV oilpaper capacitance to meet on the west. Come from a country the 17 authority expert of the relevant unit such as university of traffic of institute of electric equipment of high pressure of institute of institute of net Wuhan high pressure, Shenyang transformer institute, Xi'an report porcelain, Xi'an, Xi'an forms appraisal committee, to what electric group belongs to on the west on the west the bushing of transformer of type of 1100kV/2000A oilpaper capacitance of porcelain company research and development and bushing of transformer of type of 800kV oilpaper capacitance undertook technical appraisement.
Appraisal is met on, each expert was listened to on the west the development report of porcelain company, test report and standardization examine a report to wait, consulted the file such as technical appraisement data, course discussion, appraisal committee thinks all the time: The data that porcelain company submits appraisal on the west is basic and all ready, correct, unified, OK and directive production. The product accords with relevant technology regulation, type experiment is eligible. Product of bushing of transformer of type of 800kV oilpaper capacitance has space climbing report big, amount of partial discharge and interpose caustic can exceedingly good, mechanical intensity reachs small, thermal stability high get used to Yu Gaohai to unplug the characteristic such as the area. Its are integrated technical level achieves international the banner level of congener product, fill home is blank. Bushing of transformer of type of 1100kV/2000A oilpaper capacitance carries prototype development, the electric function to the product, technology of processing of insulation system, insulation, mechanical function, large porcelain production technology and product experiment technology had a large number of research, formed the technical system that has own intellectual property, the product has mechanical strength tall, thermal stability can exceedingly good, dielectric loss is small wait for a characteristic, index of its integral performance and technical level achieve international advanced level, fill home is blank. And, the company production facilities of these two products is all ready, manufacturing technology is perfect, have perfect quality management system. Agree consistently to pass product technical appraisement.
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