| 我国20kV配电电压等级的历史沿革及应用综述 |
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| 引用本文： | 殷红旭,张建华.我国20kV配电电压等级的历史沿革及应用综述[J].电气技术,2010(6):1-4. |
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| 作者姓名： | 殷红旭 张建华 |
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| 作者单位： | 华北电力大学电气与电子工程学院,北京,102206 |
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| 摘 要： | 在我国,20kV电压等级曾经出现过很长一段时间,后来被35kV所替代;随着电网发展和负荷密度不断提高,20kV作为配电电压代替10kV再次受到关注。本文对20kV配电电压等级的历史沿革、应用现状进行综述,同时从建设运行和用户两个角度指出了20kV配电的优势所在,并对20kV电网的发展提出部分建议。
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| 关 键 词： | 20kV电压等级 历史沿革 应用 综述 |
The History of 20kV and an Overview of 20kV Application in Our Country |
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| Yin Hongxu,Zhang Jianhua.The History of 20kV and an Overview of 20kV Application in Our Country[J].Electrical Engineering,2010(6):1-4. |
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| Authors: | Yin Hongxu Zhang Jianhua |
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| Affiliation: | Yin Hongxu Zhang Jianhua (School of Electrical and Electronic Engineering,North China Electric Power University,Beijing 102206) |
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| Abstract: | In our country,20kV voltage level had existed for a long time,but later was replaced by 35kV. With the development of the power grid and the continuous improvement of the load density,20kV voltage level for distribution instead of 10kV is being another cause for concern. In this paper,the history and applications of 20kV are overviewed. At the same time,the advantages of 20kV from the views both in the operation and the users are pointed out,and some proposals which in terms of 20kV power grid development a... |
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| Keywords: | 20kV voltage level historical development application overview |
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