对CPR1000与AP1000反应堆功率控制系统的控制策略进行了研究。从总体策略、功率控制策略、轴向功率分布控制策略、甩负荷功率控制策略四个方面进行了对比分析。分析结果表明,AP1000功率控制系统自动运行范围广,自动化程度高,可以减少操纵员工作负荷,并降低人因产生错误的可能。 AP1000快速降功率系统可减少蒸汽排放系统的设计容量,但会对反应堆产生较大冲击,在设计时需要特别考虑。%The control strategies of CPR1000 and AP1000 reactor power control systems are researched. The comparative analysis in four aspects is conducted, including overall strategy;power control strategy;axial power distribution control strategy and load rejection power control strategy. The results of analysis show that AP1000 power control system features wide range of automatic operation and high automation level, thus the workload of operators can be reduced, and the possibility of human error can be minimized. The AP1000 rapid power reduction system can decrease the design capacity of steam dump system, but it may have a greater impact on reactor, so this shall be specically considered in design.
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