大型变压器性能参数及主配件选择策略

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1,1,2(1.1300212.96816):。:;;:TM401+.1:B:1001-8425(2010)02-0004-031,、。,、,、。,,。。22.166kV3。:B,15VA,。60VA,,。,。,,。2.2,,,,;,。。,,;,,。2.3,。,,。,。33.1“”,:。,SelectionofParametersandMainComponentsofLargeTransformerMAWei蛳ping1,AOMing1,SONGXi2(1.JilinElectricPowerInstitute,Changchun130021,China;2.HawaiiUniversity,Hawaii96816,USA)Abstract:Theproblemsofselectionofparametersandmaincomponentsoflargetransformerareanalyzed.Keywords:Transformer;Characteristic;TypeselectionTRANSFORMER47220102Vol.47FebruaryNo.22010、、2,;。,,;。,。,。3.2“”“”,“”。。,。220kV;220kV。,。,,。220kV,A。,,。20min,。,。3.3,。。,。,120MVA/220kV、、,,。,,1。,,。3.4。。,,,。。,,2+2kPa/s,。,。44.1、,。。,95%、。,。,。4.2,、。,。。,1Fig.1Waterinletofnitrogeninjectionvalve547,±5%。,,。,。,,,。4.3(1),、。(2),,,。(3),。55.1、。,。,90%;,50%;,,5%。2002,10%。5.2。、,、,、。5.3,,9。9S9,S9,、。50kVA,20%,9S915.3%。,150009,S9150kW·h,。,。,,,。,,40kW·h。6(1)、,、、、。(2),,。(3),,。(4),、:、。(5),。:[1],.[J].,1997,34(3):9-10.[2].SN9[J].,2001,(10):5-12.:2009-12-10:(1953-),,,,,,;(1959-),,,,。6

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