空间核动力装置控制鼓系统试验样机快速复位时间测量方法研究  

Study on Scram Time Measurement Method of Control Drum System Experimental Prototype of Space Nuclear Power Device

作　　者：刘磊 王波 刘孟茜 何源远 张金山[1] 袁建东[1] 郭志家[1] 冯嘉敏[1] LIU Lei;WANG Bo;LIU Mengxi;HE Yuanyuan;ZHANG Jinshan;YUAN Jiandong;GUO Zhijia;FENG Jiamin(Division of Reactor Engineering Technology Research,China Institute of Atomic Energy,Beijing 102413,China;SiChuan HuaDu Nuclear Equipment Manufacture Co.Ltd.,Dujiangyan 611830,China)

机构地区：[1]中国原子能科学研究院反应堆工程技术研究部,北京102413 [2]四川华都核设备制造有限公司,四川都江堰611830

出　　处：《原子能科学技术》2020年第10期1924-1930,共7页Atomic Energy Science and Technology

摘　　要：控制鼓系统是空间核动力装置上执行功率调节、紧急停堆的重要安全级设备,其能否正常运行直接关系到核动力装置的安全性。为测试控制鼓系统的快速复位时间,通过分析控制鼓系统的转动和传动过程,提出了快速复位零点判断、计算复位时间的方法。采用1∶1全尺寸控制鼓系统试验样机和综合测试平台,对快速复位时间进行了实测试验。试验结果表明,该测试方法是真实、有效、可靠的,可应用于控制鼓系统各阶段研发、使用过程中快速复位时间的测量。同时也验证了控制鼓系统的设计满足设计指标,机械快速复位时间小于1 s。The control drum system is important safety level device for power regulation and emergency shutdown of the space nuclear power device.The safety of the reactor directly depends on whether the control drum system can operate well or not.In order to test the scram time of the control drum system,a method of judging the zero position and calculating the scram time was proposed by analyzing the rotation and transmission process of the control drum system.The full-scale model of the control drum system experimental prototype and a comprehensive test platform were used to test the scram time.The test results show that the test method is real,effective and reliable,and can be applied to the measurement of scram time in the development and use of control drum system at all stages.At the same time,it is also verified that the design of the control drum system meets the design target that the mechanical scram time is less than 1 s.

关 键 词：控制鼓系统 试验样机 综合测试平台 快速复位时间 

分 类 号：TL362[核科学技术—核技术及应用]