Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)
- 2007.07a
- /
- Pages.1626-1627
- /
- 2007
Design and Manufacturing of Power Cabinet for Reactor Power Control System
원자로 출력제어계통용 전력함 설계 및 제작
-
Lee, J.M.
(Korea Electrotechnology Research Institute)
;
- Kim, C.K. (Korea Electrotechnology Research Institute) ;
-
Kim, S.J.
(Korea Electrotechnology Research Institute)
;
-
Cheon, J.M.
(Korea Electrotechnology Research Institute)
;
-
Kweon, S.M.
(Korea Electrotechnology Research Institute)
;
- Nam, J.H. (DOOSAN Heavy Industries and Construction Co., LTD.)
-
이종무
(한국전기연구원)
;
- 김춘경 (한국전기연구원) ;
-
김석주
(한국전기연구원)
;
-
천종민
(한국전기연구원)
;
-
권순만
(한국전기연구원)
;
- 남정한 (두산중공업(주) 기술연구원)
- Published : 2007.07.18
Abstract
This paper deals with the design and manufacturing of power cabinet for reactor power control system(PCS). The PCS provides the control signals and motive power to operate the CEDMs(Control Element Drive Mechanism). The CEDM is raise and lower the CEAs(Control Element Assemblies) in the reactor core. The CEAs are constructed with the Boron-10 isotope which has a high microscopic cross section of absorption for thermal neutrons. This characteristic causes the addition of negative reactivity when a CEA is inserted and positive reactivity when it is withdrawn from the reactor core.
Keywords