摘要
为了深刻吸取俄罗斯"萨扬水电站事故"教训,提升二滩水电站运行管理水平,统计了二滩水电站机组振动区运行数据,利用MATLAB软件编写程序对统计数据进行分析、计算,得到机组跨越振动区的次数及单次跨越振动区的平均时间,总结出发电机组的整体运行工况水平,最后提出了若干条应对措施。
For drawing lessons from Sayano-Shushenskaya Hydropower Station of Russia, and improving the level of operation and management of Ertan Hydropower Station, the datum of vibration area of units are compiled, and the statistics are analyzed and calculated by the software MATLAB, then frequency and average time of striding vibration area are obtained, and the operation conditions of units are summarized, lastly some precautions are provided.
出处
《水电自动化与大坝监测》
2012年第1期43-45,共3页
HYDROPOWER AUTOMATION AND DAM MONITORING
关键词
水轮机组
振动区
跨越振动区次数
跨越振动区时间
运行工况
hydraulic turbine set
vibration area
frequency of striding vibration area
time of striding vibration area
operationcondition
作者简介
陈飞翔（1973-），男，通信作者，高级工程师，主要研究方向：水电站运行管理。E—mail：chenfeixiang@ehdc．com.cn
