1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 61000 4-30 (EMC) 4-30： KS C IEC 61000 4-30:2012 2012 5 30 http:/www.kats.go.krKS C IEC 61000 4-30:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) ： ：2006 4 18 ：2012 5 30 2012-0224 ： ： ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . KS C IEC 61000 4-
2、30:2012 i ii . iii 1 1 2 1 3 .2 4 6 4.1 .6 4.2 6 4.3 .7 4.4 .7 4.5 .7 4.6 8 4.7 (flagging) .8 5 8 5.1 8 5.2 .9 5.3 .10 5.4 10 5.5 12 5.6 13 5.7 .13 5.8 14 5.9 .14 5.10 14 5.11 .15 5.12 .15 6 15 6.1 15 6.2 16 A( ) 18 A.1 .18 A.2 20 A.3 23 A.4 .25 A.5 .26 A.6 .28 A.7 .31 A.8 .32 A.9 .33 36 KS C IEC 61
3、000 4-30:2012 ii . , , . , , . KS C IEC 61000 4-30:2012 iii 2003 1 IEC 61000 4-30, Electromagnetic compatibility(EMC) Part 4-30： Testing and measurement techniques Power quality measurement methods . KS C IEC 61000 4-30:2012 (EMC) 4-30： Electromagnetic compatibility(EMC) Part 4-30： Testing and measu
4、rement techniques Power quality measurement methods 1 50/60 Hz . . (in situ) . . . , , (flicker), , , , , , . , . . . . . , . 2 . . ( ) . KS C IEC 60050 161, 161： KS C IEC 61000 2-4, (EMC) 2-4： KS C IEC 61000 3-8, (EMC) 3： 8： , KS C IEC 61000 4-7, (EMC) 4-7： KS C IEC 61000 4-30:2012 2 KS C IEC 61000
5、 4-15, (EMC) 4-15： KS C IEC 61180( ), IEC 60050 300, International Electrotechnical Vocabulary Electrical and electronic measurements and measuring instruments Part 311： General terms relating to measurements Part 312： General terms relating to electrical measurements Part 313： Type of electrical me
6、asuring instruments Part 314：Specific terms according to the type of instrument 3 KS C IEC 60050 161 . 3.1 (channel) “ ” “ ” . . . . 3.2 (declared input voltage) Udin 3.3 (declared supply voltage) Uc Uc Un . Uc . 3.4 (dip threshold) 3.5 (flagged data) , , . 3.6 (flicker) IEV 161 08 13 KS C IEC 61000
7、 4-30:2012 3 3.7 (fundamental component) IEV 101 14 49, 3.8 (fundamental frequency) . . IEV 101 14 50, , . 3.9 (harmonic component) KS C IEC 61000 2-2, 3.2.4 r.m.s. . . 3.10 (harmonic frequency) . KS C IEC 61000 2-2, 3.2.3 3.11 (hysteresis) 1 , IEV . 2 . 3.12 (influence quantity) IEV 311 06 01, . KS
8、 C IEC 61000 4-30:2012 4 3.13 (interharmonic component) KS C IEC 61000 2-2, 3.2.6 . . 3.14 (interharmonic frequency) KS C IEC 61000 2-2, 3.2.5 1 , . ( m). 2 m 1 , (subharmonic) . 3.15 (interruption) . 3.16 (interruption threshold) 3.17 (measurement uncertainty) 3.18 (nominal voltage) Un 3.19 (overde
9、viation) . . 3.20 (power quality) . . . 3.21 (root-mean-square value) KS C IEC 61000 4-30:2012 5 IEV 101 14 16, 3.22 1/2 (r.m.s. voltage refreshed each half-cycle) Urms(1/2)1 . 1/2 . 1 , . 2 , , . 3.23 (range of influence quantities) 3.24 (reference channel) 3.25 (residual voltage) Ures Urms(1/2) .
10、3.26 (sliding reference voltage) Usr . . . 3.27 (swell threshold) 3.28 (time aggregation) ( ). . 3.29 (underdeviation) . . 3.30 (voltage dip) . KS C IEC 61000 4-30:2012 6 1 . . 2 (sag) . . (dip) . 3.31 (voltage swell) . 3.32 (voltage unbalance) ( ) IEV 161 08 09, 1 . 2 3 . 4 4.1 , . A A , . A . A .
11、B B , , . 6.1 . . 1 . 2 . 4.2 . 1 . KS C IEC 61000 4-30:2012 7 1 “ ” ( 1 ). , A.2 . 4.3 . ( ), ( ) . . , . . , 1 . 4.4 a) A ( , , , ) 50 Hz 10 , 60 Hz 12 . . 3 . A.6 A.7 . . 3 (50 Hz 150 60 Hz 180 ) 10 2 b) B , , . 4.5 . , (KS C IEC 61000 4-15). 3 . 150/180 15 , 10 12 . “ ” . . 10 ( , KS C IEC 61000
12、 4-30:2012 8 01H10.00). 10 . 10 10 12 10 , 10 12 10 . , 10 12 10 , 10 . 10 . “2 ” 10 12 . 4.6 A 50 Hz 20 ms 60 Hz 16.7 ms . 1 , GPS . 2 , 1 /24 . 3 A 10 . 4 . B 10 . 4.7 (flagging) , , ( ) . ( , .), . , , . , “ ” . , , , , , , A . , . . , . 1 . 2 (PLL： Phase Locked Loop) . 5 5.1 KS C IEC 61000 4-30:
13、2012 9 5.1.1 A 10 . 10 50 Hz 60 Hz , . , 10 . . . 10 . 10 10 , 50 Hz 20 ms, 60 Hz 16.7 ms . ( ) . B . 5.1.2 A 6.1 f 0.01 Hz . B 6.1 f . 5.1.3 A . B . 5.2 5.2.1 A 50 Hz 10 60 Hz 12 . 10 12 10 12 . 1 (quasi-stationary) , ( , , ) . 2 , , . B . 5.2.2 A 6.1 U Udin 0.1 % . B 6.1 U . U Udin 0.5 % . 5.2.3 A
14、 4.5 . B . . KS C IEC 61000 4-30:2012 10 5.3 5.3.1 A KS C IEC 61000 4-15 . B . 5.3.2 A KS C IEC 61000 4-15 . B . 5.3.3 A KS C IEC 61000 4-15 . , , Pst PIt “ 4 5 ”(KS C IEC 61000 4-15 ) . B . 5.4 5.4.1 Urms(1/2) . 1 A , Urms(1/2) . (non-flagged) (4.7 5.1 ) , 6.2 . 2 Urms(1/2) , , . 5.4.2 5.4.2.1 Udin Usr (5.4.4 ). . Usr LV . KS C IEC 61000 2-8 . Urms(1/2) , Urms(1/2) . Urms(1/2) Urms(1/2) . . 5.4.2.2 KS C IEC 61000 4-30:2012 11 , (Ures) , . Urms(1/2) . (Udin Usr) . . . 1 , . 2 . , . . 3 Udin 2 % . 4 85 %90 % . 70 % . 5 , 0 . , HV . 6 . A.9.4 . 7 . 5.4.3 5.4.3.1 Udin Usr (5.4.4 ).
