| 中压配电网供电方案经济性分析 |
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| 引用本文： | 熊振东,程鹏.中压配电网供电方案经济性分析[J].电力系统及其自动化学报,2010,22(1). |
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| 作者姓名： | 熊振东 程鹏 |
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| 作者单位： | 1. 中山供电局黄圃供电公司,中山,528429
2. 天津大学电气与自动化工程学院,天津,300072 |
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| 摘 要： | 针对我国城市中压配电网规划中存在的电网网架优化选择和资金合理利用的问题,通过对中压配电网各种供电方案的经济性研究给出了推荐方案。总结了我国城市中压配电网的典型接线模式,进而给出了基于不同接线模式供电方案的经济性分析方法,并以我国某城市为例,运用上述方法计算了不同接线模式供电方案的单位负荷年费用,通过结果的分析与比较,给出了经济性最优的供电方案,并通过敏感性分析找出了影响电网投资的敏感性因素,对配电网规划具有一定的指导意义。
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| 关 键 词： | 中压配电网 接线模式 经济性 敏感性 电网规划 |
Economy Analysis on Power Supply Scheme of Medium Voltage Distribution Network |
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| XIONG Zhen-dong,CHENG Peng.Economy Analysis on Power Supply Scheme of Medium Voltage Distribution Network[J].Proceedings of the CSU-EPSA,2010,22(1). |
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| Authors: | XIONG Zhen-dong CHENG Peng |
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| Affiliation: | 1.Huangpu Power Supply Corporation;Zhongshan 528429;China;2.School of Electrical Engineering and Automation;Tianjin University;Tianjin 300072;China |
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| Abstract: | In view of the problems existed in China urban medium-voltage distribution network planning such as the network optimization and how to use the fund properly,this paper provides a solution through the economy study on all kinds of power supply scheme for medium-voltage distribution network.Firstly this paper summarizes the typical connection modes of the medium-voltage distribution network,and then gives an economy analysis method of power supply scheme based on different connection modes.Next this paper ca... |
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| Keywords: | medium-voltage distribution network connection mode economy sensitivity power grid planning |
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