核级阀门驱动装置抗震试验研究
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摘要
介绍了SDQH9型核级阀门驱动装置的抗震试验。试验利用地震模拟试验台,采用多频波法,按照要求的响应谱用人工模拟加速度时程控制,对SDQH9型核级阀门驱动装置进行动态特性探查试验和5次小量级的OBE地震模拟试验及1次大量级的SSE地震模拟试验。样机X方向、Y方向和Z方向的固有频率分别为72.59Hz、58.92Hz和13.32Hz。SSE地震模拟试验中,手轮测点处的加速度反应最大,三轴向峰值分别为20.22g、35g、20g。试验验证了SDQH9型核级阀门驱动装置在地震载荷作用下能正常工作。
The seismic test for the SDQH9 nuclear-grade electric actuator is introduced.The tests used an earthquake simulating shaking table and adoptd the multi—frequency test. The tests were controlled with digital control using simulated time-histories,which was based on the required response spectrum. It detected the dynamic characteristics detect tests and carried out the tests of OBE(operational base earthquake)five times and the SSE(safety shutdown earthquake)one time. The inherent frequencies of prototype in X direction,Y direction and Z direction were respectively 72.59Hz、58.92 Hz and 13.32 Hz.In SSE test,acceleration magnitude on hand wheel was the biggest and the peak value of the three axial directions were respectively 20.22g、35g and 20 g. These tests proved that the SDQH9 nuclear-grade electric actuator can work normally under the effect of earthquake load.
The seismic test for the SDQH9 nuclear-grade electric actuator is introduced.The tests used an earthquake simulating shaking table and adoptd the multi—frequency test. The tests were controlled with digital control using simulated time-histories,which was based on the required response spectrum. It detected the dynamic characteristics detect tests and carried out the tests of OBE(operational base earthquake)five times and the SSE(safety shutdown earthquake)one time. The inherent frequencies of prototype in X direction,Y direction and Z direction were respectively 72.59Hz、58.92 Hz and 13.32 Hz.In SSE test,acceleration magnitude on hand wheel was the biggest and the peak value of the three axial directions were respectively 20.22g、35g and 20 g. These tests proved that the SDQH9 nuclear-grade electric actuator can work normally under the effect of earthquake load.
引文
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[10]Alemanni M,Destefanis F,Vezzetti E.Model based definition design in the product lifecycle management scenario[J].International Journal of Advanced Manufacturing Technology,2011(1/4):1-14.
[11]Morteza Montazeri-Gh,Amir Poursamad,Babak Ghalichi.Application of genetic algorithm for optimization of control strategy in parallel hybrid electric vehicles[J].Journal of the Franklin Institute,2006(343):420-435.
[12]Altintas Y,Stepan G.Chatter stability of milling in frequency and discrete time domain[J].Annals of the CIRP,2008,57(1):35-44.
[13]Schmitz T,Ziegert J,Canning,J.S.Case study:a comparison of error sources in high-speed milling[J].Precision Engineering,2007(32):126-133.
[2]朱荣生.核电站鼓型旋转滤网驱动齿轮的改进设计[J].机械设计与制造,2009(9):116-117.(Zhu Rong-sheng.Improvement of driving gear for frotating filter in the nuclear power station[J].Machinery Design and Manufacture,2009(9):116-117.)
[3]翟欢乐.核级阀门电动执行机构抗震分析与试验[J].机电工程技术,2012,41(7):171-174.(Zhai Huan-le.Seismic analysis and seismic test for nuclear-grade electric actuator[J].Mechanical and Electrical Engineering Technology,2012,41(7):171-174).
[4]余于仿.小转矩多回转核级阀门电动装置的研制[J].阀门,2009(4):35-36.(Yu Yu-fang.The development of small torque multi-turn electric valve actuator for nuclear power plants[J].Valve,2009(4):35-36).
[5]中国核动力研究设计院.SDQH型式试验报告[Z].成都:中国核动力研究设计院,2003.(Nuclear Power Institute of China.Test report of SDQH actuator[R].Chengdu:Nuclear Power Institute of china,2003.)
[6]方庆贤.关于核级设备的静动态抗震试验的思考[J].原子能科学技术,2008(42):609-611.(Fang Qing-xian.Consideration about static and dynamic seismic test for nuclear safety class equipmen[tJ].Atomic Energy Science and Technology,2008(42):609-611.)
[7]张钰.电工电子设备机柜的地震试验[J].电器工业,2003(8):48-51.(Zhang Yu.Earthquake experiment of electrical equipment rack[J].China Electrical Equipment Industry,2003(8):48-51.)
[8]S.D.Bharti,S.M.Dumne,M.K.Shrimali.Seismic response analysis of adjacent buildings connected with MR dampers[J].Engineering Structures,2010,32(8):2122-2133.
[9]Quintana V,Rivest L,Pellerin R.Will model based definition replace engineering drawingsthroughout the product lifecycle.a global perspective from aerospace industry[J].Computer in Industry,2010(61):497-508.
[10]Alemanni M,Destefanis F,Vezzetti E.Model based definition design in the product lifecycle management scenario[J].International Journal of Advanced Manufacturing Technology,2011(1/4):1-14.
[11]Morteza Montazeri-Gh,Amir Poursamad,Babak Ghalichi.Application of genetic algorithm for optimization of control strategy in parallel hybrid electric vehicles[J].Journal of the Franklin Institute,2006(343):420-435.
[12]Altintas Y,Stepan G.Chatter stability of milling in frequency and discrete time domain[J].Annals of the CIRP,2008,57(1):35-44.
[13]Schmitz T,Ziegert J,Canning,J.S.Case study:a comparison of error sources in high-speed milling[J].Precision Engineering,2007(32):126-133.