CPR1000棒控棒位系统性能试验研究及开发

摘要

落棒试验、控制棒驱动机构(CRDM)性能试验、棒位探测器线性试验是棒控棒位系统3个重要的性能试验.为简化试验步骤、提高准确性,中广核工程有限公司与Rolls-Royce公司联合开发了一套全自动智能化试验设备,对这3个性能试验分别进行了研究,并与大亚湾、岭澳一期的测试设备进行比较.结果表明,CPR1000棒控棒位系统性能试验设备能够快捷、可靠地为调试、运行人员提供试验数据,有效缩短了棒控棒位系统性能试验所需的时间,提高了电站的经济效益.%Rod drop test, control rod drive mechanism(CRDM) performance test and rod position detector linearity test are three of the most important performance tests for rod control and rod position system. In order to simplify the test procedures and improve test accuracy, CNPEC and Rolls-Royce jointly develop a set of intelligent automatic test equipment. The three performance tests are researched and the test equipment used in Daya Bay and ling Ao phase I Nuclear Power Station are compared. The results show that the CPR1000 performance test equipment provides test data to commissioning and operation personnel quickly and reliably. It effectively reduces the time needed in performance test and increases the economic benefit of the nuclear power station.