| 无触点交流开关在小水电站中的应用 |
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| 引用本文： | 周小勇,邓映玲.无触点交流开关在小水电站中的应用[J].江西水利科技,2009,35(1):69-69. |
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| 作者姓名： | 周小勇 邓映玲 |
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| 作者单位： | 江西省新干县窑里水库管理局,江西新干,331314 |
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| 摘 要： | 针对小水电站的调速器油泵、空气压缩机和排水泵启动频繁的特点，其交流接触器触头易被电弧烧坏，影响机组安全运行，而采用无触点三相交流开关代替交流接触器可避免这种情况发生．
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| 关 键 词： | 小型水电站 无触点 交流开关 |
Application of no-contact alternate switch in small hydropower stations |
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| ZHOU Xiao-yong,DEN ying-ling.Application of no-contact alternate switch in small hydropower stations[J].Jiangxi Hydraulic Science & Technology,2009,35(1):69-69. |
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| Authors: | ZHOU Xiao-yong DEN ying-ling |
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| Affiliation: | Xingan County Yaoli Reservoir Administration of Jiangxi Province;Xingan 331314;China |
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| Abstract: | Aimed at the frequent starting feather of oil pumps of governor,air compressor and drainage pumps,the alternate switch is easily damged by electric arc and the no-contact switch which replaces alternate switch can avoid this accident. |
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| Keywords: | Small hydropower station No-contact Alternate switch |
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