1、 KS R ISO 15501 1KSKSKSKSSKSKSKS KSKSKS SKSKS KSKS SKS KS (CNG) 1: KS R ISO 15501 1: 2007 2007 10 25 http:/www.kats.go.krKS R ISO 15501 1: 2007 : () ( ) () ( ) : (http:/www.standard.go.kr) : : : 2002 12 4 : : 2007 10 25 2007-0868 : : ( 02-509-7270) (http:/www.kats.go.kr ). 7 5 , . KS R ISO 15501 1:
2、2007 (CNG) 1: Road vehiclesCompressed natural gas(CNG) fuel system Part 1:Safety requirements 2001 10 1 ISO 15501 1, Road vehicles Compressed natural gas (CNG) fuel systems Part 1: Safety requirements , . 1 KS R ISO 3833 CNG . KS M ISO 15403 . 2 , . . 2 . . ( ) . KS B ISO 11439, KS C IEC 60079 10, 1
3、0: KS M ISO 15403, KS R ISO 3833, KS R ISO 14469 1, (CNG) 1: 20 MPa(200 bar) KS R ISO 15500( ), (CNG) KS R ISO 15501 2, (CNG) 2: ISO 1176: 1990, Road vehicles Masses Vocabulary and codes 3 KS R ISO 15500 1 . KS R ISO 15501 1: 2007 2 3.1 (service pressure) 15 20 MPa(200 bar) 3.2 CNG (CNG on-board fue
4、l system) KS R ISO 14469 1 , , , KS R ISO 15500 3 KS R ISO 15500 19 . 3.3 (main shut-off valve) 4 4.1 4.1.1 CNG KS B ISO 11439, KS R ISO 14469 1 KS R ISO 15500 . KS R ISO 15500 1 . 2 , . . . a) . b) . , , ( , , , ) . c) , . , . d) , , ( ) . e) . , ( B ) . CNG . CNG CNG ( A ). KS R ISO 15501 1: 2007
5、3 . CNG CNG . 4.1.2 4.1.2.1 , (cap) . . ( ). ( “CNG” .) 4.1.2.2 , 4.4 . . (KS B ISO 11439 2, 3 4) . 4.1.2.3 . 4.1.2.4 (PRD) (PRV) (PRD) (PRV) , . (PRD) . (PRV) 1 . (PRV) . 4.1.2.5 , . 1 m KS R ISO 15501 1: 2007 4 , . 4.2 4.2.1 , CNG . 4.2.2 . . . , . 4.2.3 CNG 670 N . 4.2.4 1 . : mm a b . . . 1 / 90
6、 40 13060b41a44.5 55.5 KS R ISO 15501 1: 2007 5 4.3 4.3.1 . CNG . 4.3.2 , , . ( A ). 4.3.3 . . 4.3.4 , . 4.3.5 (PRD) (PRD) . 4.4 4.4.1 . KS B ISO 11439 . 4.4.2 , ( ) . 4.4.3 KS R ISO 15501 2 , . g . a) ISO 1176 (ISO M08) 3.5 t 20 g 20 g 8 g 4.5 g b) ISO 1176 (ISO M08) 3.5 t 10 g 10 g 5 g 4.5 g 4.5 4
7、.1.2.2 100 mm . . KS R ISO 15501 1: 2007 6 4.6 . KS C IEC 60079 10 . CNG . 4.7 (PRD) . . (PRD) . 5 CNG . 6 CNG , . KS R ISO 15501 1: 2007 7 A ( ) A.1 . KS M ISO 15403 . . A.2 , . a) . . b) . . A.3 CNG . a) . b) . c) . . KS R ISO 15501 1: 2007 8 B ( ) B.1 B.2 . 1 / ( ) 2 3 4 5 (PRV)( ) 6 (PRD) 7 B.1
8、1 / ( ) 2 3 4 5 (PRV)( ) 6 7 (PRD) 8 B.2 KS R ISO 15501 1: 2007 9 KS R ISO 15501 1: 2007 , . 1 (2002 ) 1.1 ( , NOx ) . , , ISO 15501 1: 2001, Road vehicles Compressed natural gas(CNG) fuel systems Part 1: Safety requirements . 1.2 2001 ISO/TC 22( ) SC 25( ) ISO 15501 1 . . ISO . ISO 15403 . . . A ,
9、. 20 MPa(200 bar) . . 1.3 ISO 3833 , ISO 15403 bi-fuel, . 1.4 . a) b) c) d) KS R ISO 15501 1: 2007 10 1.5 . . ( ) ( ) ( ) ( ) 2 (2007 ) , , , , . ISO 3833, KS R ISO 3833, KS ISO 11439, KS B ISO 11439, KS ISO 15403, KS M ISO 15403, KS ISO 15500( ), KS R ISO 15500( ), (CNG) KS ISO 15501 2, (CNG) 2 : K
10、S R ISO 15501 2, (CNG) 2: KS IEC 60079 10, 10: KS C IEC 60079 10, 10: KS (CNG) 1: 135513 7017 (02)60094114 (02)600948878 http:/ KS R ISO 15501 1: 2007KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Road vehiclesCompressed natural gas(CNG) fuel system Part 1:Safety requirements ICS 43.060.40 Korean Agency for Technology and Standards http:/www.kats.go.kr