摘要
描述了秦山核电二期工程600MW核电站控制棒驱动机构原理样机风冷及发热试验。通过模拟反应堆实际运行条件 ,确定了驱动机构冷却风道的压力损失、所需的最小风冷速度以及驱动机构发热量与风冷速度的关系 ;
This paper describes control rod drive mechanism (CRDM) principle sample air cooling and heat ejection test for Qinshan Phase Ⅱ600MW nuclear power plants(NPP).By simulating the real operating condition of reactor,the CRDM air flow pressure drop in cooling channel,allowed minimun air cooling speed and the relationship between heat ejection and air cooling speed are determined.Also,the requirements of CRDM operation are got by the test.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2000年第3期193-196,共4页
Nuclear Power Engineering
基金
国家重点攻关项目
关键词
核电站
控制棒驱动机构
风冷试验
控制系统
Nuclear power plants Control rod drive mechanism Air cooling test
