水电自动化与大坝监测
水電自動化與大壩鑑測
수전자동화여대패감측
HYDROPOWER AUTOMATION AND DAM MORNITORING
2012年
1期
43-45
,共3页
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
水輪機組%振動區%跨越振動區次數%跨越振動區時間%運行工況
수륜궤조%진동구%과월진동구차수%과월진동구시간%운행공황
hydraulic turbine set%vibration area%frequency of striding vibration area%time of striding vibration area%operationcondition
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。
為瞭深刻吸取俄囉斯＂薩颺水電站事故＂教訓,提升二灘水電站運行管理水平,統計瞭二灘水電站機組振動區運行數據,利用MATLAB軟件編寫程序對統計數據進行分析、計算,得到機組跨越振動區的次數及單次跨越振動區的平均時間,總結齣髮電機組的整體運行工況水平,最後提齣瞭若榦條應對措施。
위료심각흡취아라사＂살양수전참사고＂교훈,제승이탄수전참운행관리수평,통계료이탄수전참궤조진동구운행수거,이용MATLAB연건편사정서대통계수거진행분석、계산,득도궤조과월진동구적차수급단차과월진동구적평균시간,총결출발전궤조적정체운행공황수평,최후제출료약간조응대조시。
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.
