基于现实的微电网保护方案研究

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摘要随着新能源建设的快速发展微电网应用愈发普及,其在分布式电源的管控中发挥着巨大的作用。但鉴于微电网诸如潮流双向流动、电网容量小等特点,使微电网的保护难度较大。因此研发和微电网特点相适应的电网保护方法是十分必要的。本文结合微电网的应用特点,采用了基于通信的微电网集中保护方案,并配置了本地保护方案作为补充,最终对具体的微电网进行了配置,获得了较为理想的保护效果。

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	张磊
	王跃强
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关键词 ：微电网, 通信, 集中保护

Abstract：With the rapid development of new energy construction, micro grid is becoming more and more popular, and it plays a huge role in the control of distributed power supply. But the microgrid is difficult to protect because of the micro grid, such as two-way flow of power flow and small capacity of power grid. Therefore, it is necessary to research and develop the microgrid protection methods which are compatible with the microgrid characteristics. Based on the characteristics of the micro grid, puts forward the micro grid centralized protection scheme based on communication, and the allocation of local protection scheme as a supplement, finally to the micro grid specific configuration of the protective effect of ideal.

Key words： microgrid communication centralized protection

出版日期: 2018-01-22

作者简介: 张磊（1986-）,男,湖北襄阳人,工程师,自动化运维班主管,长期从事电力调度自动化工作。

引用本文:

张磊, 王跃强, 陈国恩. 基于现实的微电网保护方案研究[J]. 电气技术, 2017, 18(12): 114-117. Zhang Lei, Wang Yueqiang, Chen Guo'en. Research on Microgrid Protection Scheme based on Reality. Electrical Engineering, 2017, 18(12): 114-117.

链接本文:

http://dqjs.cesmedia.cn/CN/Y2017/V18/I12/114