摘要
控制棒控制系统(简称棒控系统)通过为控制棒驱动机构(简称CRDM)线圈提供一定时序的电流驱动控制棒提升、下插和保持在堆芯的位置,实现核电站反应堆正常启动、停闭,以及维持反应堆在某一给定功率水平运行和进行功率调节,是保证核电站安全运行的重要设备,CRDM作为棒控系统的控制对象,研究其在实际复杂工况下的特性对整个系统至关重要。文章提供一种CRDM参数实测方案,并给出不同工况下的CRDM线圈参数计算结果。
The control rod control system(referred to as the rod control system)through the control rod drive mechanism(CRDM)to provide a current coil timing control rod drive upgrade,inserted and maintain position in core,realize the nuclear reactor startup,shutdown,normal,maintaining the reactor at a given power level and operation power regulation is an important device to ensure the safe operation of nuclear power plants,the control rod control system of CRDM as the object of study,in the actual conditions of the complex characteristics of the whole system is essential.In this paper,a CRDM parameter measurement scheme is provided,and the calculation results of CRDM coil parameters under different working conditions are given.
出处
《电力系统装备》
2018年第4期241-242,共2页
Electric Power System Equipment
