国外干式变压器生产工艺资料.pptVIP

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国外干式变压器生产工艺资料.ppt

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国外干式变压器生产工艺资料

* Organization History Structure Applications Strengths of Hyosung’s Trafos. Manufacturing Process Winding Type Production Overview Quality Assurance Special Test Certificates Export Records Contents * Organization Power Industrial Systems Performance Group Distribution Power Transformer Design Team (52) Executive Director (B.C. Mun) Power Systems Performance Unit Distribution Power Transformer Manufacturing Team (206) Executive Director (K.T. Park) Cast Resin Tr. Part (10) ASSISTANCE TEAM Innovation Part (6) Process Quality Part (200) Oil Immersed Tr. Part (42) BID Design Part (11) Structure Design Part (18) Development Part (4) Electric Design Part (9) Office (15) Oil Immersed Tr. Worker (138) Cast Resin Tr. Worker (47) C/S Team Purchasing Team Q/A Team E S Team Production Planning Team * History 1980 2000 1990 1982 Developed the first Cast resin Transformer in Korea 1985 Developed Pre-Preg Cast resin Transformer 1988 Technical Cooperation with MC 1990 Successful type test of MC Type 1000kVA Trafo 1995 Successful type test of 1000/1333kVA Trafo for Hydro/Coal-fire P/P 1997 1600kVA Italy CESI Type test 1998 2000kW Transformer for rectifiers KEMA type test 1999 Technical Cooperation with HTT 2005 developed Domain Refinement cast resin transformer 2006 AL Foil Type Trafo. 2002 developed Amorphous Trafo. 2001 developed Cast resin trafo. for outdoor use 2000 developed F1 Class Trafo. 2009 ABS Type Test Trafo .for marine use * Structure Neutral bus Upper frame Core yoke Yoke bolt nuts Core Primary terminal Insulation bolt No-load tap changer Vibration pad Name plate Supporting bock Primary coil Insulation tube Secondary coil Lower frame Lifting lug Insulator Secondary terminal Phase connection Base Grounding pad Type : Vacuum Casting Type Spec. : 3phase 22.9kV Standard type Connection : Delta - Wy