核电厂安全级低压开关柜抗震鉴定试验的研究  

Study on Seismic Test of Safety Level Low Voltage Switchgear in Nuclear Power Plant

作　　者：纪桂强[1] JI Guiqiang(Guangdong Zhengchao Electrical Co.,Ltd.,Shantou,Guangdong 515041,China)

机构地区：[1]广东正超电气有限公司,广东汕头515041

出　　处：《机电工程技术》2020年第3期78-80,共3页Mechanical & Electrical Engineering Technology

摘　　要：为保证核电厂所使用设备的安全可靠性,所有核安全级(1E级)设备必须完成抗震鉴定。安全级低压开关柜属于IE级电气设备,须按相关标准的要求,选择试验法进行抗震鉴定试验,以验证设备在地震时和地震后的安全可靠性。阐述了安全级低压开关柜抗震试验的目的、方法、样机选择和试验过程,着重介绍了试验法抗震鉴定试验的具体过程,为安全级低压开关柜的设备抗震鉴定提供参考。In order to ensure the safety and reliability of the equipment used in nuclear power plants, all nuclear safety level(1E) equipment must complete seismic appraisal. Safety level low voltage switchgear belongs to IE level electrical equipment. According to the requirements of relevant standards, the test method should be selected for seismic appraisal test to verify the safety and reliability of the equipment during and after earthquakes. The purpose, method,prototype selection and test process of seismic test for safety level low voltage switchgear were described. The specific process of seismic test for safety level low voltage switchgear was emphatically introduced, which can provide reference for seismic appraisal of safety level low voltage switchgear equipment.

关 键 词：核电厂 低压开关柜 安全级 试验法 抗震试验 

分 类 号：TM591[电气工程—电器]