中国电机工程学报
中國電機工程學報
중국전궤공정학보
ZHONGGUO DIANJI GONGCHENG XUEBAO
2012年
9期
140-148
,共9页
水力发电机组%稳定性%电磁振动%机械振动%水力不平衡
水力髮電機組%穩定性%電磁振動%機械振動%水力不平衡
수력발전궤조%은정성%전자진동%궤계진동%수력불평형
hydro-power system%stability%electromagnetic vibration%mechanical vibration%hydraulicimbalance
为了解决国内外大中型水力发电机组均存在一定稳定性的问题，该文从电气、机械和水力3个方面详细分析了大中型水力发电机组不稳定运行的各种原因，并提供了大量详实的工程实践中相关问题的实例，同时，提供了工程上相关问题的预防和处理措施。基于上述分析，对水力发电机组运行稳定性的现行评价标准进行了讨论，指出了其需要补充和完善的方面。
為瞭解決國內外大中型水力髮電機組均存在一定穩定性的問題，該文從電氣、機械和水力3箇方麵詳細分析瞭大中型水力髮電機組不穩定運行的各種原因，併提供瞭大量詳實的工程實踐中相關問題的實例，同時，提供瞭工程上相關問題的預防和處理措施。基于上述分析，對水力髮電機組運行穩定性的現行評價標準進行瞭討論，指齣瞭其需要補充和完善的方麵。
위료해결국내외대중형수력발전궤조균존재일정은정성적문제，해문종전기、궤계화수력3개방면상세분석료대중형수력발전궤조불은정운행적각충원인，병제공료대량상실적공정실천중상관문제적실례，동시，제공료공정상상관문제적예방화처리조시。기우상술분석，대수력발전궤조운행은정성적현행평개표준진행료토론，지출료기수요보충화완선적방면。
In order to solve the problem of stability for hydroelectric generating units. This paper presents necessary analysis and interpretation for unstable operation of hydroelectric generating units based on electrical engineering, mechanical engineering and hydraulic engineering. And lots of examples of engineering practice were proposed to describe the relevant circumstances. Moreover, preventive measures and treatment measures from actual project were carried out. In the view of the above situation, some evaluation criteria were discussed for the stability of hydro-electric power plant operation. And the paper pointed out some of the contents which need to be complemented and improved.
