基于微电网的分布式电源并网规划研究
The Planning and Research of Grid-Integration for Distributed Generation Based on Micro-Grid

作者: 张 彦 , 李丽娟 , 高 华 :贵州电网公司电网规划研究中心,贵州 贵阳; 马 杰 , 李振坤 , 符 杨 :上海电力学院,上海;

关键词: 微电网规划设计微电网结构电源规划分布式电源Micro-Grid Planning and Design Micro-Grid Structure Power Planning Distributed Power

摘要:
新能源的迅速发展,使得大电网与分布式电源矛盾加剧.为了充分挖掘分布式电源为电网和用户所带来的价值和效益,微电网应运而生。微电网集成多个DG为一功率稳定的独立系统,有效解决了大规模DG的接入问题,其作为对单一大电网的有益补充,具有广泛应用的巨大潜力。本文根据微电网应用环境的不同对其进行了分类,分析了其不同的功能需求,提出了微电网的规划设计原则,列举了常用的微电网结构形式,并对微电网内电源的规划进行了阐述。最后,对一个实际算例进行仿真,仿真结果对微电网分布式电源并网规划提供了参考。

Abstract: The contradiction between the large grid and distributed power is intensifying because of the fast development of new energy. To fully tap into the value and benefits of distributed energy for the grid and users, micro-grid emerges as the times require. Micro-grid integrates multiple DG as an independent system of power stability, and effectively solves the problem of large-scale DG access. As a useful supplement to the single grid, it has huge potential for wide application. This paper carries on the classification according to micro-grid’s applications in different environments, ana-lyzes their different functional requirements, puts forward the principle of planning and design of micro-grid, lists the common structure form, and describes the micro-grid power planning. Finally, a practical case is simulated; the result is able to provide references for the planning of grid-inte- gration for distributed generation.

文章引用: 张 彦 , 李丽娟 , 马 杰 , 高 华 , 李振坤 , 符 杨 (2015) 基于微电网的分布式电源并网规划研究。 智能电网, 5, 111-122. doi: 10.12677/SG.2015.53014

参考文献

[1] 梁有伟, 胡志坚, 陈允平 (2003) 分布式发电及其在电力系统中的应用研究综述. 电网技术, 12, 71-75.

[2] 周笪 (2003) 关于我国可再生能源发电的问题分析及对策研究. 电网技术, 7, 1-3.

[3] Lasseter, R. and Paigi, P. (2004) Microgrid: A conceptual solution. Proceeding of IEEE 35th Annual Power Electronics Specialists Conference, Aachen, 20-25 June 2004, 4285-4290.

[4] Zoka, Y. and Sasaki, H. (2004) An interaction problem of distributed ge-nerators installed in a MicroGrid. Proceedings of the 2004 IEEE International Conference on Electric Utility Deregu-lation, Restructuring and Power Technologies, Hong Kong, 5-8 April 2004, 795-799.

[5] 宗鲁相, 王彩霞, 闵勇, 等 (2007) 微电网研究综述. 电力系统自动化, 19, 100-107.

[6] 李峰, 李兴源, 郝巍 (2007) 不间断电力变电站中分布式电源接入系统研究. 继电器, 10, 13-19.

[7] Stevens, J. (2004) Development of sources and a testbed for CERTS microgrid testing. Proceedings of IEEE 2004 Power Engineering Society General Meeting, Denver, 10-10 June 2004, 2032-2033.

[8] Lasseter, R., Akhil, A., Marmay, C., et al. (2002) Integration of distributed energy resources: The CERTS microgrid concept. https://certs.lbl.gov/sites/all/files/50829%5B1%5D.pdf

[9] Hatziargyriou, N., Asano, H., Iravani, R. and Marnay, C. (2007) Microgrid overview. IEEE Power & Energy Magazine, 1540-1547.

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