1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 12 27 http:/www.kats.go.kr KS A IEC 61882(HAZOP) KS A IEC 61882: 2006 (2012 ) A IEC 61882: 2006 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :2006 12 27 :2012 12 29 2012-837 : : ( 02-509-7294) (http:/www.kats.go.kr). 10 5 , . ICS 03.120.01; 03.100.50;
2、13.020.30 KS A IEC(HAZOP) 61882: 2006(2012 )Hazard and operability studies(HAZOP studies) Application guide 2001 1 IEC 61882 Hazard and operability studies(HAZOP studies)Application guide . 1. HAZOP . , , , , HAZOP . HAZOP . 2. . . . KS A IEC 60300 3 9 3: 9: KS A IEC 60812 (FMEA) KS A IEC 61025 (FTA
3、) KS A IEC 61160 3. IEC 60050 191(International Electrotechnical Vcabulary. Chapter 191: Dependability and quality of service) . 3.1 (characteristics) 1. , , 2. , . . 3.2 (design intent) 3.3 /(deviation) “deviation” HAZOP . 3.4 (element) . , , . , . 3.5 (guide word) 3.6 (harm) 3.7 (hazard) A IEC 618
4、82: 2006 2 “hazard” “risk” , “hazard” . “risk” , . “hazard” , “risk” . , “hazard” “safety”, “risk” “security” . 3.8 (part) 1. . 2. “part” . 3.9 (risk) 4. HAZOP 4.1 HAZOP . HAZOP , , . HAZOP . . . “ ” . . , . . . . , . HAZOP . . HAZOP 1 4 . A IEC 61882: 2006 3 1 HAZOP 4.2 HAZOP “ ” . , . . . . . , .
5、(6.1 6.3) (6.4) (6.6.2) (6.6 7.) (6.5) , , ( ) A IEC 61882: 2006 4 , , . , . , , , . . , “ ” , , . “ ” , . . HAZOP ( ) . “ ” . , . . 1 . 1 NO OR NOT MORE LESS AS WELL AS / PART OF / REVERSE OTHER THAN , 2 . 2 , EARLY LATE BEFORE AFTER . . . , . , . , . (6.6.2 ) . / (row) , (column) (matrix) . / . ,
6、, A IEC 61882: 2006 5 . , / , . 2 . , , , . 6.5 , 2a , 2b . . 4.3 4.3.1 . , , . , . . , / , . , . 2 . , HAZOP , , . . HAZOP , . , . 4.3.2 , , . . . . . . , , . , . . “ ” , . (KS A IEC 61160) HAZOP , . . ( , , ) , . , , , , . , HAZOP , , , , . A IEC 61882: 2006 6 5. HAZOP 5.1 HAZOP . . . , HAZOP , ,
7、, ( ) . HAZOP , , , , , . , . HAZOP . 5.2 HAZOP FMEA(KS A IEC 60812 ), (KS A IEC 61025 ) . . HAZOP , . HAZOP FMEA . / HAZOP , FTA FTA . HAZOP FMEA , . FMEA . . HAZOP . HAZOP . , . 5.3 HAZOP HAZOP , . HAZOP . . . HAZOP . HAZOP . . . , . . . , . HAZOP , , , . A IEC 61882: 2006 7 HAZOP . . 5.4 HAZOP ,
8、. HAZOP . 5.4.1 . HAZOP . HAZOP . ( KS A IEC 60300 3 9 ). 5.4.2 , , . . HAZOP . HAZOP . HAZOP . . 5.4.3 , , . . . 5.4.4 HAZOP . “ ” . . 5.4.5 . . . 6. HAZOP 6.1 ( “ ” .) . , , . . . / . 6.2 , . . ( ) . , . 6.2.1 . HAZOP A IEC 61882: 2006 8 6.2.2 HAZOP . HAZOP . . (5.4 ) , , , 6.3 HAZOP , . , . , . .
9、 HAZOP . . HAZOP ( .) / . / . HAZOP . . 4 7 . . , HAZOP . . : . HAZOP . HAZOP . . . . / . . : . , , . . . : . : , : . . : ( ) . , . , HAZOP . HAZOP . 6.4 A IEC 61882: 2006 9 6.4.1 . a) b) c) d) , . . . , , . , . , , . , , , . 6.4.3 / , , ( A ) . . . HAZOP . . . 6.4.2 . a) , , , , , , , ( ) , b) (PID), , c) , , , , , . ( ) , , , A IEC 61882: 2006 10 6.4.3 HAZOP . , . , , . 3 . 3 (deviation type) (negative) NO . . . MORE . .