| 官地电站水轮机导叶漏水量试验研究 |
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| 引用本文： | 张海库,高祥,李向东,刘小兵,蒋致乐. 官地电站水轮机导叶漏水量试验研究[J]. 水电能源科学, 2015, 33(1): 154-156 |
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| 作者姓名： | 张海库 高祥 李向东 刘小兵 蒋致乐 |
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| 作者单位： | 国电科学技术研究院， 江苏 南京 210031,雅砻江水电开发有限责任公司 官地水力发电厂， 四川 西昌 615704;,国电科学技术研究院， 江苏 南京 210031,西华大学 能源与环境学院， 四川 成都 610039,国电科学技术研究院， 江苏 南京 210031 |
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| 基金项目： | 国家自然科学基金项目(51279172)；西华大学流体及动力机械省部共建教育部重点实验室开放研究基金项目资助（szjj2013-001） |
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| 摘 要： | 鉴于导叶漏水量是评定中高水头大型水轮机制造、安装和检修质量的重要指标之一,结合官地电站实际情况,利用计算机数据采集系统,分别采用斜井法和通气孔法对官地电站#2水轮机机组导叶漏水量进行测试。两种方法测试结果均表明,官地电站#2水轮机机组导叶漏水量满足国家标准要求。
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| 关 键 词： | 官地电站； 导叶漏水量； 试验； 通气孔法； 斜井法 |
Experimental Research of Water Leakage of Turbine Guide Vane for Guandi Hydropower Plant |
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| ZHANG Hai-ku,GAO Xiang,LI Xiang-dong,LIU Xiao-bing and JIANG Zhi-le. Experimental Research of Water Leakage of Turbine Guide Vane for Guandi Hydropower Plant[J]. International Journal Hydroelectric Energy, 2015, 33(1): 154-156 |
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| Authors: | ZHANG Hai-ku GAO Xiang LI Xiang-dong LIU Xiao-bing JIANG Zhi-le |
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| Affiliation: | Guodian Science and Technology Research Institute, Nanjing 210031, China,Guandi Hydropower Plant of Yalong River Hydropower Development Company Ltd., Xichang 615704, China,Guodian Science and Technology Research Institute, Nanjing 210031, China,School of Energy and Environment, Xihua University, Chengdu 610039, China and Guodian Science and Technology Research Institute, Nanjing 210031, China |
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| Abstract: | Water leakage of turbine guide vane is one of the important indicators for assessment of a large high-head turbine manufacturing, installation and maintenance of quality. Combined with the actual situation of Guandi hydropower plant, using the computer data acquisition system, the inclined shaft method and the ventilation hole method were used to measure water leakage through the guide vanes of No. 2 water turbine of Guandi hydropower plant. The results measured by the inclined shaft method and the ventilation hole method show that water leakage of No. 2 water turbine guide vane of Guandi hydropower plant meet national standards. |
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| Keywords: | Guandi hydropower plant water leakage through guide vanes test ventilation hole method inclined shaft method |
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