| 小水电电压稳定问题研究 |
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| 引用本文： | 张洋,李卫华,李晓征,郭林鹏.小水电电压稳定问题研究[J].科技信息,2013(25):59-60. |
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| 作者姓名： | 张洋 李卫华 李晓征 郭林鹏 |
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| 作者单位： | [1]华北水利水电大学,河南郑州450011 [2]栾川县电业局,河南栾川471500 |
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| 基金项目： | 此文为河南省电力公司2012年度第二批科技项目研究成果,项目名称《小水电并网对系统运行影响的关键技术研究及应用》. |
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| 摘 要： | 本文研究了小水电电源供电电压不稳问题。本文采用在水电站至主网的干线中段位置加装有载调压装置的方法调整小水电电源在丰水期和枯水期的供电电压,算例表明加装有载调压装置后,可明显降低丰水期小水电供电电压,控制线路电压在正常水平,提高了对用户的供电质量。
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| 关 键 词： | 小水电 电压稳定 有载调压装置 丰水期 枯水期 |
Research on the Small Hydropower Voltage Stability |
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| ZHANG Yang,LI Wei-hua,LI Xiao-zheng,GUO Lin-peng.Research on the Small Hydropower Voltage Stability[J].Science,2013(25):59-60. |
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| Authors: | ZHANG Yang LI Wei-hua LI Xiao-zheng GUO Lin-peng |
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| Institution: | 2 (1.North China University of Conservancy And Electric Power, Zhengzhou Henan, 450011, China; 2.Luanchnan County Power, Luanchuan Henan, 471500, China) |
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| Abstract: | This paper studied the voltage instability problem of small hydroelectric power. In this paper the voltage regulator with load was installed in the middle of the trunk line between hydropower station and main grid to adjust the hydroelectric power supply voltage during the wet season and dry season, numerical example showed that after adding voltage regulator with load, the hydropower power supply voltage decreased obviously, circuit voltage was controlled in the normal level, the power supply quality to user improved obviously. |
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| Keywords: | Small hydroelectric power Voltage stability Voltage regulator with load Wet season Dry season |
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