| 惠州抽水蓄能电站进水阀新轴套的设计与应用 |
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| 引用本文： | 王丹伟,李德武,林恺,刘玉斌,王琪,姬长清. 惠州抽水蓄能电站进水阀新轴套的设计与应用[J]. 广东电力, 2014, 0(9): 16-19 |
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| 作者姓名： | 王丹伟 李德武 林恺 刘玉斌 王琪 姬长清 |
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| 作者单位： | 南方电网调峰调频发电公司惠州蓄能发电有限公司; |
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| 摘 要： | 介绍一种带沟槽润滑及沟槽密封的新型OILES铜基镶嵌 PTFE自润滑材料轴套，该轴套可降低外部受压力水挤压变形和因自润滑材料损伤带来的轴套与枢轴间摩擦力增大的风险。通过 ANSYS 有限元计算及疲劳分析，确认了该新型OILES轴套在维持惠蓄原轴套20 mm壁厚的情形下，其强度和寿命满足惠蓄进水阀轴套设计及工作要求。
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| 关 键 词： | OILES轴套 PTFE自润滑 沟槽润滑 有限元计算 |
Design and Application of New Inlet Valve Shaft Sleeve in Huizhou Pumped Storage Power Station |
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| WANG Danwei,LI Dewu,LIN Kai,LIU Yubin,WANG Qi,JI Changqing. Design and Application of New Inlet Valve Shaft Sleeve in Huizhou Pumped Storage Power Station[J]. Guangdong Electric Power, 2014, 0(9): 16-19 |
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| Authors: | WANG Danwei LI Dewu LIN Kai LIU Yubin WANG Qi JI Changqing |
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| Affiliation: | (Huizhou Energy Storage Power Generation Co., Ltd., CBG Power Generation Company, Huizhou, Guangdong 516100, China) |
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| Abstract: | This paper introduces a kind of new typed OILES copper-based inlaid PEFE self-lubricating shaft sleeve with groove lubrication and sealing which may reduce water extrusion and distortion caused by external pressure and increasing risks of friction force between shaft sleeve and pivot caused by damage of self-lubricating materials. By ANSYS finite ele-ment calculation and fatigue analysis,it was confirmed that intensity and life of this new typed OILES shaft sleeve were sat-isfied for design and working requirements of inlet valve shaft sleeve in Huizhou pumped storage power station in such cir-cumstance of keeping 20 mm wall thickness of original shaft sleeve. |
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| Keywords: | OILES shaft sleeve PTFE self-lubrication groove lubrication finite element calculation |
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