| 220 kV分区电网的合理配置研究 |
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| 引用本文： | 张啸虎,朱忠烈,祝瑞金.220 kV分区电网的合理配置研究[J].华东电力,2006,34(5):36-41. |
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| 作者姓名： | 张啸虎 朱忠烈 祝瑞金 |
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| 作者单位： | 1. 华东电网有限公司,上海,200002
2. 华东电力试验研究院,上海,200437 |
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| 摘 要： | 从220 kV分区电网短路电流控制的角度,在深入分析500 kV系统和地区电源提供的短路电流的基础上,以提高分区电网的受电能力为目标,探讨了以一个500 kV变电站带一片的220 kV分区电网的变压器配置原则及其与地区电源配置的关系,研究结论对合理利用500 kV站址资源,控制分区电网短路电流,提高分区电网的受电能力具有重要的指导意义.
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| 关 键 词： | 分区电网 短路电流 受电能力 |
| 文章编号： | 1001-9529(2006)05-0036-06 |
| 修稿时间： | 2006年4月15日 |
Reasonable configuration of 220 kV district grids |
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| ZHANG Xiao-hu,ZHU Zhong-lie,ZHU Rui-jin.Reasonable configuration of 220 kV district grids[J].East China Electric Power,2006,34(5):36-41. |
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| Authors: | ZHANG Xiao-hu ZHU Zhong-lie ZHU Rui-jin |
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| Abstract: | Based on deep analysis of short-circuit current provided by the 500 kV systems and district power sources,the principle of transformer configuration in the 200 kV district grid when the whole 220 kV district grid is linked to one 500 kV substation is discussed,in order to improve the power receiving capability of the district grid.The relation between the 500 kV substation and the district power source configuration is also analyzed.The study results offer great guidance for reasonable utilization of 500 kV substation site resource,control of short-circuit current of district grids,and improvement of power receiving capability of district grids. |
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| Keywords: | district grid short-circuit current power receiving capability |
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