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通过对国际电工委员会 IEC 对有关抗地震标准及试验方法的介绍,探讨了水电厂计算机监控系统应选用什么抗震标准,应按怎样的严酷程度来进行抗震设计分级及怎样进行抗震试验。
Through the introduction of the International Electrotechnical Commission (IEC) standard on seismic standards and test methods, this paper discusses what seismic standards should be used in computer monitoring and control system of hydropower plants. According to what degree of severity seismic design should be classified and how to carry out seismic tests.