KS C IEC 62235-2009 Nuclear facilities-Instrumentation and control systems important to safety-Systems of interim storage and final repository of nuclear fuel and waste《核设施 安全仪器和控制.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS C IEC 62235 KS C IEC 62235:2009 2009 12 22 http:/www.kats.go.krKS C IEC 62235:2009 : ( ) ( ) KEPIC () ( ) : () () ( ) () () () ( ) : (http:/www.standard.go.kr) ： ：2009 12 22 2009-0838 ： ：() ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS C IEC 62235:20

2、09 i 2005 1 IEC TR 62235, Nuclear facilities Instrumentation and control systems important to safety Systems of interim storage and final repository of nuclear fuel and waste . . , , . , , . KS C IEC 62235:2009 Nuclear facilities Instrumentation and control systems important to safety Systems of int

3、erim storage and final repository of nuclear fuel and waste 1 (TR) , (I&C) . (TR) , , , , , . , , , . 2 . 2.1 (I&C system) , , KS C IEC 60964. 2.2 (Low and Intermediate Level Waste： LILW) . (LILW-LL) (LILW-SL) . LILW 2kW/m3 . 2.3 , ( ) KS C IEC 62235:2009 2 2.4 , , , . 3 I&C . . 4 4.1 4.1.1 4.1.1.1

4、(dry-cask storage) “ (cask)” . . . , , . 1 . . (shell) . . . (O-ring) . 2 . KS C IEC 62235:2009 3 1 . . , , . , . . , . . . , . (purge gas) . , . , (vacuum source) . , . (inter-seal) , . , . , . . . . KS C IEC 62235:2009 4 . , . . , 100 kPa , 200 kPa , 100 kPa . . . , 2 mSv/h . 2 , . , 1 . 3 . . , .

5、 . 1 KS C IEC 62235:2009 5 . , . . 3 4.1.1.2 a) . , . b) . c) . I&C . d) , . , , KS C IEC 62235:2009 6 , ( , ) , , , , 4.1.2 4.1.2.1 , . , , , ( , , ) , ( , , ) . , , , , . . . , . . , . , . 4.1.2.2 I&C I&C . , . , , . I&C , , . , . . , . KS C IEC 62235:2009 7 I&C . . , , . , (readout) . , . . , . ,

6、 . , . . . , , . , , . . . , . . , . . , I&C , . , . , . I&C / , , . , . , . , , . . KS C IEC 62235:2009 8 . , ( , , ) . , . . , . , , ( , ) . , , , / , . I&C , , ( ) (back-up) . , . , , / , , . , . . , . , . . I&C , / (dedication) . , I&C . . , I&C . . , . 4.1.2.3 , , I&C , . , . KS C IEC 62235:200

7、9 9 , , , . , , . . , I&C . , I&C . , . . 4.2 4.2.1 ( ) 4.2.1.1 CLAB . , , , , . , . . ( ) 25 30 m . . . ( SFR Forsmark) . CLAB 30 40 , . 4.2.1.2 CLAB . 4.2.1.2.1 . . KS C IEC 62235:2009 10 . 4 4 CLAB： ( ) a) , , . , , . . . . b) . KS C IEC 62235:2009 11 , , , . . c) . , , . . d) , . 4 . 4.2.1.2.2 , . (can) a) TN 17/Mk2 CLAB , IAEA( ) B(U) . . 76 ton , 3 ton . . BWR 17 , PWR 7 . . b) TN 17 CC . TN 17/Mk2 . . c) 3 . . . d) 3