Proceedings of the KIEE Conference (대한전기학회:학술대회논문집)

The Korean Institute of Electrical Engineers (대한전기학회)
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Development of a Power Control Unit for CRDM

다기능을 가진 제어봉 구동장치 전력제어기 개발

  • Kim, C.K. (Korea Electrotechnology Research Institute(K.E.R.I)) ;
  • Park, M.K. (Korea Electrotechnology Research Institute(K.E.R.I)) ;
  • Kim, S.J. (Korea Electrotechnology Research Institute(K.E.R.I)) ;
  • Lee, J.M. (Korea Electrotechnology Research Institute(K.E.R.I)) ;
  • Kweon, S.M. (Korea Electrotechnology Research Institute(K.E.R.I)) ;
  • Nam, J.H. (Doosan Heavy Industries & Construction Co.,Ltd.)
  • Published : 2003.07.21
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Abstract

In this paper we describe a Control Rod Control System(CRCS) with the various functions for the test and operation of Control Rod Drive Mechanism(CRDM). The CRCS controls the motion of the full length rod drive mechanisms in response to signals from the Reactor Operator and the Reactor Regulating System. The mechanisms are grouped and identified as being for either Shutdown Banks or Control Banks. The CRCS also provides information regarding rod motion, rod position, and status of the Rod Control System. Also we have implemented the diverse functions in the developed CRCS. Due to the developed CRCS, we are assured that the commercial operation by this system be made before long.

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