1、 KS C IEC 61378-2KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS 2:HVDC KS C IEC 61378-2 : 2002 (2007 ) 2002 10 29 http:/www.kats.go.kr : ( ) ( ) : (http:/www.standard.go.kr) : : 2002 10 29 : 2007 11 19 2007-0993 : ( 02-509-7294) . (http:/www.kats.go.kr ) 7 5 , . ICS 29.180 KS 2:HVDC C IEC 61378 2: 2002(20
2、07 ) Convertor transformers Part 2: Transformers for HVDC applications 2001 IEC 60378 2 Convertor transformers Part 2: Transformers for HVDC applications . 1. (HVDC) 3 . . . (KS C IEC 61378 1 ) (IEC 60310 ) 1.1 1.1.1 KS C IEC 60076 1 . , 3 . 1.1.2 ( , ) , . 1.1.3 . . . 1.1.4 , . 2. KS C IEC 60076 .
3、(版 ) , , KS C IEC 60076 (版 ) . ISO IEC . KS C IEC 60076 1 1: KS C IEC 60076 2 2: KS C IEC 60076 3 3: , KS C IEC 60076 5 5: KS C IEC 60076 8 8: KS C IEC 61378 1 1: IEC 60076 10: 2001 Power transformers Part 10: Determination of sound levels C IEC 61378 2: 2002 2 IEC 60137: 1995 Insulated bushings for
4、 alternating voltages above 1 000 V IEC 60146 1 1: 1991 Semiconductor convertors General requirements and line commutated converters Part 1 1: Specifications of basic requirements IEC/TR 60146 1 2: 1991 Semiconductor convertors General requirements and line commutated convertorsPart 1 2: Application
5、 guide IEC 60214: 1989 On-load tap-changers IEC 60270: 2000 High-voltage test techniques Partial discharge measurements IEC 60354: 1991 Loading guide for oil-immersed power transformers IEC 60567: 1992 Guide for the sampling of gases and of oil from oil-filled electrical equipment and for the analys
6、is of free and dissolved gases 3. IEC 61378 IEC 60050(IEV) . KS C IEC 60076 1 IEC 60146 1 1 . IEV , KS C IEC 60076 1 IEC60146 1 1 . 4. I1 Ix fx ILN Ih h Ieq h U1 SR P1 (50 Hz 60 Hz) Px fx 21I R R PWE1 PSE1 ( ) PN f1 fX ( 150 Hz) fh h FWE FSE Kh I1 Ih Uac ( ) Um Udm C IEC 61378 2: 2002 3Udc Upr ( ) U
7、vm N 6 . . 5. 5.1 . , . KVA . 5.2 . 5.3 . 5.4 50 Hz 60 Hz . 5.5 . 3 : SR= 3 U1 I16. 6.1 6.2 KS C IEC 60076 1 1 . 6.2 5 % . 30 % , 5 % 10 % . . 3 % . C IEC 61378 2: 2002 4 1 30 % 6.3 . . 7. 7.1 . KS C IEC 60076 1 1 . 7.2 KS C IEC 60076 1 10.5 . . . . 7.3 KS C IEC 60076 1 10.4 . 7.4 . . , , (10.3 ). .
8、 . . . KS C IEC 61378 1 , . 2 , 0.8 . P I2 f k % % C IEC 61378 2: 2002 5 k = 2 0.8 . PN= 2LNIR PWE1FWE PSE1FSE ILN=2512hhI (25 .) FWE=22512hhkh=FSE=8.02512hhkh= kh=1hII h = 1hff3 , . IEC 60146 1 1, IEC 60146 1 2 KS C IEC 60076 8 . 7.5 IEC 60354 2. . . . . . 8. 8.1 , KS C IEC 60076 3 5. . Um : ( ) .
9、8.2 KS C IEC 60076 3 2 , 3, 4 . . 8.2.1 . , KS C IEC 60076 3 14. . 8.2.2 . (back to back) , . . C IEC 61378 2: 2002 6 8.2.3 - . Udc=1.5(N 0.5)Udm 0.7Uvm . ( ) . 8.2.4 . Upr=1.25(N 0.5)Udm 0.35Uvm . IEC 61378 3 . 8.2.5 - - . . Uac=23/2)5.0(5.1vmdmUUN +( ) 8.3 KS C IEC 60076 3 12. Um . 9. 9.1 , . . 9.
10、2 . , (9.3 ) . 9.3 . 1020 dB(A) . . 10. 10.1 10.310.6 KS C IEC 60076 1 . 10.2 10.2.1 . (KS C IEC 60076 1 10.3) (KS C IEC 60076 1 10.3) (KS C IEC 60076 1 10.2) ( )(KS C IEC 60076 1 10.4 10.5) (IEC 60567) (KS C IEC 60076 3 15.) (KS C IEC 60076 3 13.) C IEC 61378 2: 2002 7 (KS C IEC 60076 3 11.) (KS C
11、IEC 60076 3 12.) , . . . . 10.2.2 . (KS C IEC 60076 2) (IEC 60076 10) (IEC 60076 10) 10.2.3 , . (RSO) (KS C IEC 60076 5 2.) ( ) (KS C IEC 61378 1 10.4, 10.5 KS C IEC 60076 1) (KS C IEC 60076 1 10.7) 10.2.4 . 10.3 10.3.1 . 2 . , 150 Hz . . a) b) KS C IEC 60076 1 10.4 10 % 50 % . PWE PSE . 1. 10 % . 2
12、. . 10.3.2 f1 fx I1 IX P1 PX . P1 =SElWE121PPRI + Px=SEl8.0lX2lXWEl21X21X2PIIIIPIIIIRIx+ PWE1 PSE1 . 7. . C IEC 61378 2: 2002 8 10.4 . . 10.4.1 KS C IEC600763 15. . . . . . 10.4.2 KS C IEC 60076 3 13. . . . a) . KS C IEC 60076 3 13. . b) . . . , . . 10.4.3 - 10.4.3.1 - 20 10 . 10.4.3.2 (+) . 10.4.3.
13、3 . 2 . 1 120 . 1 0 . - . . , . . 10.4.3.4 IEC 60270 KS C IEC 60076 3 A . 30 30 2 000 pC 10 2 000 pC , . 30 . 30 , 30 30 10 10 . C IEC 61378 2: 2002 9 . , . 10.4.4 10.4.4.1 20 10 . 10.4.4.2 . 2 2 . 2 2 . . 90 , 90 45 . 2 . . , . . 10.4.4.3 IEC 60270 KS C IEC 60076 3 A . . 30 30 2 000 pC , 10 10 2 00
14、0 pC . 100 % . . , . 10.4.5 - 50 Hz 60 Hz . . . IEC 60270 KS C IEC 60076 3 A C IEC 61378 2: 2002 10 . 1 . . 10.4.5.1 500 pC . KS C IEC 60076 3 A . 10.4.6 KS C IEC 60076 3 . . 2 000 pC , , . DC . (24 ) . 1 (50/60Hz) 1.1 Um( ) . 10.5 , KS C IEC 60076 2 . , ( ) . . KS C IEC 60076 2 5. . 7.3 10.3.2 . , 80 % (KS C IEC 60076 2 5.2.2 5.6 ). . 50/60 Hz . 1 . . . 5.01SE1WE211SESE1WEWE2LNleq+=PPRIPFPFRIII C IEC 61378 2: 2002 11 FWE=251h22hhk FSE=251h8.02hhk 3 . 3 - -
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