감압경수형 원자로의 최적부하추종제어에 관한 연구

A Study of Optimal Load Follow Control in Pressurized Water Reactors

  • 김락규 (건국대 공대 전기공학과) ;
  • 박상휘 (연세대 공대 전기공학과)
  • 발행 : 1985.12.01

초록

An applicaton of the linear optimal control theory to the problem or load follow control in pressurized water reactors (PWR) is investigated. In order to perform the steady-state and load follow operation in PWR, a nonlinear model for the reactor and steam generator is derived and linearized at 50% rated power. Simulation tests are performed for 10% demanded load. Comparing the dynamic response of the newly developed optimal load follow controller with those of the integral error feedback controller proposed by Yang, the rise time of dynamic response of the former is about 15 seconds faster than those of the latter, thus the results indicate that the fast response of the optimal load follow controller is verified. The results of this work are directly applicable to the design of the load follow control systems for commercially operated PWRs.

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