人民长江
人民長江
인민장강
YANGTZE RIVER
2014年
24期
70-72
,共3页
水轮机%模型验收试验%空化%压力脉动%水力性能
水輪機%模型驗收試驗%空化%壓力脈動%水力性能
수륜궤%모형험수시험%공화%압력맥동%수력성능
turbine%acceptance test of the model%cavitation%pressure fluctuation%hydraulic performance
为了验证枕头坝一级水电站水轮机水力性能是否满足合同要求,在斯诺文尼亚某水力试验室高压水轮机试验台,进行了水轮机模型验收试验。试验主要内容包括能量试验、空化试验、压力脉动试验、飞逸试验、轴向水推力试验、模型水轮机通流部件几何形状及尺寸检查等。试验结果表明,水轮机的水力性能均满足合同要求。
為瞭驗證枕頭壩一級水電站水輪機水力性能是否滿足閤同要求,在斯諾文尼亞某水力試驗室高壓水輪機試驗檯,進行瞭水輪機模型驗收試驗。試驗主要內容包括能量試驗、空化試驗、壓力脈動試驗、飛逸試驗、軸嚮水推力試驗、模型水輪機通流部件幾何形狀及呎吋檢查等。試驗結果錶明,水輪機的水力性能均滿足閤同要求。
위료험증침두패일급수전참수륜궤수력성능시부만족합동요구,재사낙문니아모수력시험실고압수륜궤시험태,진행료수륜궤모형험수시험。시험주요내용포괄능량시험、공화시험、압력맥동시험、비일시험、축향수추력시험、모형수륜궤통류부건궤하형상급척촌검사등。시험결과표명,수륜궤적수력성능균만족합동요구。
In order to verify whether the hydraulic performance of turbines of Zhentouba I Hydropower Station meet the contract requirement, the acceptance test of turbine model was carried out on the high pressure hydraulic test stand in a hydraulic labora-tory of Slovenija. The stand and devices of the acceptance test were introduced. The test contents included energy test, cavitation test, pressure fluctuation test, runaway speed test, axial hydraulic thrust test, check of the geometry and size of flow passage components of the turbine model. The results showed that the hydraulic performance of turbines met the requirement of the con-tract.