| 分析分布式电源接入对配电网电流保护的影响 |
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| 引用本文： | 李蕾帆,杨燕翔,阮文涛,宣海峰. 分析分布式电源接入对配电网电流保护的影响[J]. 电气技术, 2012, 0(5): 49-53 |
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| 作者姓名： | 李蕾帆 杨燕翔 阮文涛 宣海峰 |
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| 作者单位： | 1. 西华大学电气信息学院,成都,610039
2. 大邑供电有限责任公司,成都,611330 |
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| 摘 要： | 分布式电源（Distributed Generation,DG）接入配电网可以充分利用可再生能源,增加电网运行的灵活性和可靠性,但是DG的接入也会给电网的运行、控制、保护等方面带来新的问题。本文通过DG接入配电网的位置、DG容量和故障点位置等因素,详细分析了在DG接入配电网后,对现有配电网电流保护产生的影响。
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| 关 键 词： | 分布式电源 配电网 位置 容量 电流保护 |
Analyzing the Influence of Distributed Generation on Current Protection of Distribution Network |
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| Li Leifan,Yang Yanxiang,Ruan Wentao,Xuan Haifeng. Analyzing the Influence of Distributed Generation on Current Protection of Distribution Network[J]. Electrical Engineering, 2012, 0(5): 49-53 |
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| Authors: | Li Leifan Yang Yanxiang Ruan Wentao Xuan Haifeng |
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| Affiliation: | 1.College of Electrical Engineering and Information,Xihua University,Chengdu 610039;2.Dayi Electric Power Co.,Ltd,Chengdu 611330) |
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| Abstract: | Distributed generation connected to the distribution network which can take advantage of renewable energy,increase flexibility and reliability of the power grid,it also takes some new problems to the operation,control and protection of the power system.In this paper,considering the position and capacity of DG and the position of the fault,analyzes the influence of the join of DG on the existing current protection of distribution network. |
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| Keywords: | distributed generation distribution network position capacity current protection |
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