1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C CISPR TR 18 1 1: KS C CISPR TR 18 1:2012 2012 5 30 http:/www.kats.go.krKS C CISPR TR 18 1:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2002 7 27 :2012 5 30 2012-0223 : : ( 02-509-7 294) (http:/ www.kats.go.kr). 10 5 , . KS C CISPR TR 18 1:2012 i i
2、i . iii 1 1 2 1 3 .1 4 .1 4.1 .2 4.2 .2 4.3 .6 5 9 5.1 .9 5.2 .11 5.3 13 5.4 .14 6 , , ( ) 15 6.1 .15 6.2 17 6.3 .20 7 .21 7.1 21 7.2 22 8 22 8.1 22 8.2 .23 8.3 , , 26 8.4 .27 9 27 A( ) .38 B( ) 41 C( ) CISPR 59 61 KS C CISPR TR 18 1:2012 .64 KS C CISPR TR 18 1:2012 ii . , , . , , . KS C CISPR TR 18
3、 1:2012 iii (KS) (ISO) 2010 2.0 CISPR TR 18 1, Radio interference characteristics of overhead power lines and high-voltage equipment Part 1: Description of phenomena , . KS C CISPR TR 18 1:2012 1: Radio interference characteristics of overhead power lines and high-voltage equipment Part 1: Descripti
4、on of phenomena 1 . , , , , . 0.15 MHz 300 MHz . (pantograph) . 2 . . ( ) . KS C IEC 60050 161, (IEV) 161: KS C CISPR 16 1-1, 1-1: KS C CISPR TR 18 2, 2: ISO/IEC GUIDE 99, International vocabulary of metrology Basic and general concepts and associated terms (VIM) . 3 KS C IEC 60050 161 ISO/IEC GUIDE
5、 99 . 4 KS C CISPR TR 18 1:2012 2 4.1 1 kV . a) , b) c) a) b) , c) . 100 kV , . . . TV , , TV . . , . . , , , , . TV . , . , ( ) . 4.2 4.2.1 4.2.1.1 , . . . 0.15 MHz MHz . . , . . km . , . KS C CISPR TR 18 1:2012 3 , . , . 30 MHz , . 30 MHz . 4.2.1.2 , U(t) I(t) . )()()( IZU = , Z . , . x0xaeUU= x0x
6、aeII= U0 I0 , x . , , , . “ ” , . . . ( ) . . CIGR . 0.5 MHz 1 dB/km 2 dB/km 4 dB/km . 4.2.1.3 . , . , 377)/()/(=mAmVHE . , . , KS C CISPR TR 18 1:2012 4 . . E(y) . 22120)(yhhIyE+= I : (A) h : (m) y : (lateral distance) (m) E : (V/m) , , , 377 , . , . KS C CISPR TR 18 2 5.2 . D 20 m f0.5 MHz . ( , 1
7、5 m ) , D y 15 m . D f . 4.2.1.4 , x y E(y, x) . y x0)(),(aeyExyE= . . 2 . xeyEyEad)(2)(x22002 = 0)(EyE = . 1 dB 2 dB . . 6. . KS C CISPR TR 18 1:2012 5 4.2.2 , 1 . . . , . 30 MHz . 30 MHz , . , . . . , . . , . CISPR , KS C CISPR 16 1-1 . (V) (V/m) . (E/H 377 ) , V/m . 4.2.3 gc Peek . +=rg308.0131)c
8、m/kV(c , gc r (cm) , Tp+=273294.0 (p 1 013 mbar, T 25 1). . , . Peek . . , , , . 5. 6. . . . KS C CISPR TR 18 1:2012 6 , . . 4.3 4.3.1 . , . . 4.3.2 . . a) . . . b) . . . , . “ ” . . 2 . b) . 0.5 MHz . . ()210lg215 fE = E : 0.5 MHz f (dB) f : MHz 0.15 MHz 4 MHz . . . KS C CISPR TR 18 1:2012 7 4.3.3
9、. . , , . D y . 1) , 200 m D y 2 m . . CISPR 0.5 MHz . 2) D (x,y,z), x , y 0 m z n m . D0 20 m , CISPR . 2 . 3) y , ( ) (x,y,z), x , y 0 m z 2 m . y0 15 m . B, B.1B.13 y . 1 , . 4) ( ) . , . 15 m . , 1 y0 15 m y . . . . . . 50 . 100 m . 100 m , . . , . KS C CISPR TR 18 1:2012 8 , . . , . , . 300/2f , f MHz . . , 0.5 MHz1.6 MHz k 1.65 ( C ). . DDkEDfE /lg20)(00+= E : D dB(V/m) k : E0: D0 20 m dB(V/m) 2 D0 y0 15 m . 0 . 300/2f . 20 m . . . . 4.3.4 1 . . . . . km , , . . . , , , . KS C CISPR TR 18 1:2012 9 3 6 . 23 . . 99 % . 0.6 mm . . 95 % , 99 % 5 dB . . 1 . . 50 % . 50 % ,