| 引用本文: | 李存斌,常 昊,冯 霞,祁之强.智能电网下风力-火电联合发电在微电网系统中的扩展规划[J].电力自动化设备,2014,34(3): |
| LI Cunbin,CHANG Hao,FENG Xia,QI Zhiqiang.Expansion planning of wind-thermal co-generation system in microgrid[J].Electric Power Automation Equipment,2014,34(3): |
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| 摘要: |
| 对智能电网下微电网系统的可再生能源电源扩展规划进行研究。将微电网看作一个复杂系统，综合考虑微电网的可靠性、微电网运行耗损费用与维护费用和扩展方案总费用3个方面，建立了微电网系统中风力-火电联合发电的扩建模型，并采用和声搜索算法对其进行优化求解。利用所提方法对一个具有5节点微电网系统在10 a内的电源规划扩展方案进行了模拟，并通过将所得结果与遗传算法结果进行对比，说明了该方法的可行性和有效性。 |
| 关键词: 微电网 风电 火电 发电 扩展规划 和声搜索算法 |
| DOI： |
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| 基金项目:国家自然科学基金资助项目（７１０７１０５４，７１２７１０８４） |
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| Expansion planning of wind-thermal co-generation system in microgrid |
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LI Cunbin, CHANG Hao, FENG Xia, QI Zhiqiang
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School of Economics and Management，North China Electric Power University，Beijing 102206，China
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| Abstract: |
| The expansion planning of co-generation system in the microgrid of smart power grid is studied and an expansion planning model is built，which takes the microgrid as a complex system，considers comprehensively its reliability，operation & maintenance cost and total expansion cost，and applies the harmony search algorithm to obtain the optimal solution. A 10-year expansion scheme is planned for a 5-bus simulation microgrid and the simulative results are compared with those of genetic algorithm to show the applicability and effectiveness of the proposed method. |
| Key words: microgrid wind power thermal power electric power generation expansion planning harmony search algorithm |
