1、 1 (IEC 60044-1:2003, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)IEC 60044-12013, - 1.092 . -, 1.22009 . , . , , -, 1 - ( )2 3 , (- 3 2012 . 54-) : ( 3166) 00497 ( 3166) 00497 BYKGRU 4 12 2013 . 483- IEC 60044-12013 1 2014 .5 IEC 60044-1:2003 Instrumenttransform
2、ers Part 1: urrent transformers ( . 1. - ). - . (en). , - , , , - . -. 1 2 , . - . (IDT)6 II IEC 60044-12013 -, - . () . , - - , 2014 -, III IEC 60044-120131 .12 23 .74 85 106 147 158 - 189 .2010 2211 2412 2613 PR 2814 PX 29 () .36 () 39 () .40 41IV IEC 60044-12013 1 Instrument transformers. Part 1.
3、 urrent transformers 201401011 1.1 , , , - 15 100 . , , - , , , . 11 , 310, , - . 12 , 310, , - , , , , , - . (, - - ). 13 PR, 14 PX.13, 310, , - , , , , , - .14, 310, , - , , , - , , - . , , , - .1.2 .1 IEC 60044-12013 IEC 60028:1925 International standard of resistance for copper ( - )IEC 60038:20
4、09 IEC standard voltages ( IEC)IEC 60044-6:1992 Instrument transformers Part 6: Requirements for protective current transformersfor transient performance ( . 6. - )IEC 60050(321):1986 International Electrotechnical Vocabulary Chapter 321: Instrument trans-formers ( . 321. )IEC 60060-1:2010 High-volt
5、age test techniques Part 1: General definitions and test requirements(.1.)IEC 60071-1:2006 Insulation co-ordination Part 1: Definitions, principles and rules (. 1. , )IEC60085:2007 Thermalevaluationandclassificationofelectricalinsulation( )IEC 60121:1960 Recommendation for commercial annealed alumin
6、ium electrical conductor wire (- . )IEC 60270:2000 Partial discharge measurements ( )IEC 60567:2011 Guide for the sampling of gases and of oil from oil-filled electrical equipment and for theanalysis of free and dissolved gases ( . , )IEC 60599:2007 Interpretation of the analysis of gases in transfo
7、rmers and other oil-filled electricalequipment in service ( )IEC 60721 Classification of environmental conditions ( )IEC 60815-1:2008 Selection and dimensioning of high-voltage insulators intended for use in pollutedconditions Part 1: Definitions, information and general principles ( . . 1. , )IEC 6
8、0815-2:2008 Selection and dimensioning of high-voltage insulators intended for use in pollutedconditions Part 2: Ceramic and glass insulators for a.c. systems ( . . 2. )IEC 60815-3:2008 Selection and dimensioning of high-voltage insulators intended for use in pollutedconditions Part 3: Polymer insul
9、ators for a.c. systems ( . . 3. )CISPR/TR 18-2(2010) Radio interference characteristics of overhead power lines and high-voltageequipment Part 2: Methods of measurement and procedure for determining limits ( - . 2. - )2 :2.1 2.1.1 (instrument transformer): , , , (IEV 321-01-01,).2.1.2 (current trans
10、former): , , (IEV 321-02-01).2.1.3 (primary winding): , , .2 IEC 60044-120132.1.4 (secondary winding): , , -.2.1.5 (secondary circuit): , .2.1.6 (rated primary current): , - (IEV 321-01-11, ).2.1.7 (rated secondary current): , - (IEV 321-01-15, ).2.1.8 (actual transformation ratio): (IEV 321-01-17,)
11、2.1.9 (rated transformation ratio): - (IEV 321-01-19, -).2.1.10 ( )(currenterror (ratioerror): , , -, (IEV 321-01-21, ). , %, , % =()Kns ppc215c45 c215III100, Kn ;Ip ;Is Ip - .2.1.11 () (phase displacement): - , , (IEV 321-01-23, ). , . (). .2.1.12 (accuracy class): , - -.2.1.13 (burden): () , - , . , , - .2.1.14 (rated burden): , - .2.1.15 (rated output): (- ), , .2.1.16 (highest voltage forequipment): , (IEV 604-03-01 ).2.1.17 (highest voltage of a system): - , .2.1.18 (rated insulation level): - , - .2.1.19 (isolated neutral system): , ,
