| 引用本文: | 鲁 斌,刘雪艳.基于MAS和CA的多微电网孤岛模式下无功电压的控制[J].电力自动化设备,2016,36(3): |
| LU Bin,LIU Xueyan.Reactive power and voltage control based on MAS and CA for islanded multi-microgrid[J].Electric Power Automation Equipment,2016,36(3): |
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| 摘要: |
| 对多微电网的无功电压控制策略进行了分析，构建了基于多代理系统（MAS）和元胞自动机（CA）的双层多微电网分布式协调控制模型，其中MAS可以实现各子微电网的协作，而CA可以用于孤岛模式下子微电网内部的无功电压变化监测。在此基础上提出了孤岛模式下基于MAS和CA的多微电网无功电压控制策略。PSCAD／EMTDC仿真实验结果表明，基于MAS和CA的无功电压控制方法不仅可以对微源元胞进行实时监控，还可以向MAS反映元胞的状态，使其快速地给出解决方法，并且通过实现电压控制策略达到恢复系统电压的目的，即使在微电网遭受严重扰动时，仍能保证整个微电网的电压质量。 |
| 关键词: 多微电网 孤岛模式 无功电压 多代理系统 元胞自动机 电压控制 |
| DOI： |
| 分类号: |
| 基金项目:河北省教育厅资助科研项目（Z2014036） |
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| Reactive power and voltage control based on MAS and CA for islanded multi-microgrid |
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LU Bin, LIU Xueyan
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Department of Computer Science，North China Electric Power University，Baoding 071003，China
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| Abstract: |
| The strategy of reactive power and voltage control for multi-microgrid is analyzed and a dual-layer distributed coordination control model of multi-microgrid is built based on MAS（Multi Agent System） and CA（Cellular Automata）. MAS is used to realize the collaboration among sub-microgrids and CA to monitor the reactive power and voltage variations of sub-microgrid in islanding mode，based on which，a strategy of reactive power and voltage control based on MAS and CA is proposed for the multi-microgrid in islanding mode. Simulative results with PSCAD／EMTDC show that，the proposed strategy realizes the real-time monitoring of micro-source cellular and supplies the cellula states to MAS for quick decision-making to recover the system voltage，which guarantees the voltage quality of entire microgrid，even when it suffers from serious disturbances. |
| Key words: multi-microgrid islanding mode reactive power and voltage multi agent systems cellular automata voltage control |
