【摘要】 介绍了新型控制棒水力步进式驱动系统,分析了各种事故工况下控制棒的可靠、安全性能,并分析了控制棒水力回路发生断管失水事故的安全特性,论证了这种水力步进式控制棒驱动系统具有失事安全的固有安全特性。更多还原

【Abstract】 A new kind of hydraulic control rod drive system which is used for water cooling reactor is introduced. The safety and reliability of the system under various working conditions are analyzed. The safety property at the break of hydraulic circuit pipes of control rod system is also studied. It has been shown that the hydraulic stepping control rod drive system has intrinsic safety under various accidents.更多还原