摘要
随着我国核电事业的发展,对气动执行机构的要求越来越高,根据华龙一号项目新要求,研发了新型的满足核电鉴定要求的核级直行程气动执行机构,在鉴定试验中,地震模拟试验是重点,该文主要分析了核级直行程气动执行机构在地震模拟鉴定试验中的试验步骤及地震特性。
With the nuclear power development in China,the requirements for pneumatic actuator are higher and higher.According to the new requirements of Hualong No.1 Project,a new type of nuclear grade linear pneumatic actuator is developed to meet the requirements of nuclear power equipment qualification.Seismic test is the key point in the equipment qualification test.So the seismic test procedure and seismic characteristics of nuclear grade linear pneumatic actuator are analyzed in this paper.
作者
杨亚东
YANG Ya-dong(Changzhou Power Station Auxiliary Equipment Co.,Ltd.,Changzhou 213100,China)
出处
《液压气动与密封》
2020年第4期51-53,共3页
Hydraulics Pneumatics & Seals
基金
江苏省科技成果转化项目(BA2017013)。
关键词
核级气动执行机构
鉴定试验
地震加速度
特性分析
nuclear grade pneumatic actuator
qualification test
seismic acceleration
characteristic analysis
