| 雷正新,韦磊,韩蓓,赵新建,汪可友.考虑配电网静态电压稳定裕度的多微网孤岛划分[J].电气自动化,2016,(1):52~54 |
| 考虑配电网静态电压稳定裕度的多微网孤岛划分 |
| Island Partitioning of Multi-Microgrids Considering Static Voltage Stability Margin in a Distribution Network |
| 修订日期：2015-05-12 |
| DOI： |
| 中文关键词: 电压稳定裕度 戴维南等效 孤岛划分 分布式发电 多微网 |
| 英文关键词:voltage stability margin thevenin equivalent island partitioning distributed generation multi-microgrids |
| 基金项目:国家自然科学基金资助项目(51407116)；国家高技术研究发展计划(863计划)(2012AA050214) |
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| 中文摘要: |
| 多微网孤岛划分对辅助多微网并离网运行协调控制策略、提高多种运行模式下电压稳定水平具有重要意义。基于戴维南等效的电压稳定裕度,提出一种新孤岛划分方法,利用CIGRE中压网络进行算例分析；结果表明,新划分方法在电压稳定性、负荷保留量等指标均优于传统方法。 |
| 英文摘要: |
| Island partitioning of multi-microgrids is significant in assisting coordinated control strategies of multi-microgrid islanding and reconnecting to the main grid, and in improving voltage stability under various operating modes. Based on Thevenin equivalent voltage stability margin, this paper presents a new method for island partitioning which uses the CIGRE MV network for example analysis. The results indicate that the new partitioning method is superior to the traditional method in the respects of voltage stability, allocated load inventory, etc. |
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