| 以礼河水电站冲击式水轮机调速器更新改造 |
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| 引用本文： | 王汉超,王丽娟,严国强,张应文. 以礼河水电站冲击式水轮机调速器更新改造[J]. 河北水利水电技术, 2012, 0(3): 54-56 |
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| 作者姓名： | 王汉超 王丽娟 严国强 张应文 |
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| 作者单位： | [1]河北工程大学水电学院,河北邯郸056038 [2]武汉长江控制设备研究所,武汉430010 [3]云南华电以礼河发电厂,云南会泽654207 |
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| 摘 要： | 以礼河水电站3、4级站水轮机调速器改造顺利完成并取得了良好的效果。改造采用武汉长江控制设备研究所研制的PCC系列CJT4/2型四喷针冲击式水轮机调速器。改造的冲击式水轮机组的折向器采用水压关机,该调速器对折向器的控制策略很有代表性,对同类型调速器的设计具有参考意义。
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| 关 键 词： | 冲击式水轮机调速器 折向器 插装阀 可编程控制器PCC |
Technical Innovation of Impulse Turbine Governor in Yilihe Hydropower Station |
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| WANG Han-chao,WANG Li-juan,YAN Guo-qiang,ZHANG Ying-wen. Technical Innovation of Impulse Turbine Governor in Yilihe Hydropower Station[J]. Hebei Water Resources and Hydropower Engineering, 2012, 0(3): 54-56 |
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| Authors: | WANG Han-chao WANG Li-juan YAN Guo-qiang ZHANG Ying-wen |
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| Affiliation: | 1.HeBei University of Engineering,Handan 056038,China;2.Wuhan Changjiang Control Equipment Research Institute, Wuhan 430010,China;3.Yilihe Hydropower Station of YunNan HuaDian Corporation,Huize 654207,China) |
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| Abstract: | The turbine governors of YiLiHe hydropower station had been successful reconstructed.The turbine governors were manufactured by Wuhan changjiang control equipment research institute.Their model is PCC-CJT4/2.Refracted-flow device of the impulse turbine are closed by pressure water.The control strategy of refracted-flow device is representative and is worth to promote. |
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| Keywords: | mpulse turbine governor； refracted-flow device； cartridge valve； programmable computer controller |
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