| 计及分布式电源的配电网可靠性研究 |
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| 引用本文： | 李国庆,孙维连,张宇阳.计及分布式电源的配电网可靠性研究[J].黑龙江电力,2012,34(1):1-3,8. |
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| 作者姓名： | 李国庆 孙维连 张宇阳 |
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| 作者单位： | 东北电力大学,吉林吉林,132012 |
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| 摘 要： | 阐述了分布式电源(DG)的几种运行方式和功率输出模型,依据孤岛划分原则建立了划分模型,结合广度和深度优先搜索法制定出计划孤岛划分策略,并采用配电网评估的最小路算法进行了DG配电网可靠性指标计算.算例仿真与分析结果表明,DG接入配电网可以在一定程度上提高电网供电的可靠性.
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| 关 键 词： | 配电网 分布式电源 可靠性评估 最小路算法 孤岛划分 |
Study on power supply reliability of distribution network including distributed generation |
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| LI Guoqing
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SUN Weilian
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ZHANG Yuyang.Study on power supply reliability of distribution network including distributed generation[J].Heilongjiang Electric Power,2012,34(1):1-3,8. |
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| Authors: | LI Guoqing SUN Weilian ZHANG Yuyang |
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| Affiliation: | (Northeastern Dianli University,Jilin 132012,China) |
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| Abstract: | This paper expounds several modes and power output modes of distributed generation(DG),establishes scheme mode on the basis of islanding scheme,works out intentional islanding tactic according to breath-and-depth-first search and calculates reliability index of DG distribution network by minimal path algorithm for distribution network assessment.Simulation and analysis show that power supply reliability enhances to a certain degree after DG switching in distribution network. |
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| Keywords: | distribution network distributed generation reliability assessment minimal path algorithm islanding scheme |
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