• CSCD核心库收录期刊
  • 中文核心期刊
  • 中国科技核心期刊

电力建设 ›› 2015, Vol. 36 ›› Issue (8): 108-113.doi: 10.3969/j.issn.1000-7229.2015.08.018

• 输配电技术 • 上一篇    下一篇

变电站站用电系统中的微电网应用

牛涛1,查申森1,钱康1,窦晓波2   

  1. 1.中国能源建设集团江苏省电力设计院有限公司,南京市 211102;2.东南大学电气工程学院,南京市 210096
  • 出版日期:2015-08-01
  • 作者简介:牛涛(1984),男,工程师,研究方向为电网规划、分布式发电技术与微电网; 查申森(1980),男,通信作者,高级工程师,研究方向为智能配电网与能效; 钱康(1977), 男,高级工程师,研究方向为电网规划、分布式发电技术与微电网; 窦晓波(1979),男,博士,副教授,主要研究方向为变电站自动化、分布式发电技术与微电网。

Application of Micro-Grid System in Auxiliary Power System of Substation

NIU Tao1, ZHA Shensen1, QIAN Kang1, DOU Xiaobo2   

  1. 1. Jiangsu Power Design Institute Co., Ltd. of China Energy Engineering Group, Nanjing 211102, China; 2. School of Electrical Engineering, Southeast University, Nanjing 210096, China
  • Online:2015-08-01

摘要:

针对目前微电网容量配置存在的问题,提出一种新的微网容量配置多目标优化方法,对微电网规划中的分布式电源容量和储能系统容量进行联合求解,同时进行优化配置。以1 000 kV变电站站用电系统为例,运用微电网规划设计软件DGPO分别对以光储微网系统、风储微网系统、风光储微网系统等3种系统作为变电站站用电系统的补充电源方案进行设计,推荐采用一种并网/离网运行的光储微网系统作为变电站站用电系统的补充电源。

关键词: 站用电系统, 微电网, 多目标优化, 储能系统

Abstract:

According to the existing problems in the capacity configuration of current micro-grid, a new multi-objective optimization method was proposed for the capacity configuration of micro-grid, by which the combined solution and configuration optimization of distributed generation capacity and energy storage capacity in micro-grid planning could be carried out at the same time. Taking a auxiliary power system in 1 000 kV substation as example, this paper applied micro-grid planning software DGPO to design three different supplementary power schemes for UHV auxiliary power system, including photovoltaic storage micro-grid system, wind storage micro-grid system and wind-photovoltaic storage micro-grid system. Finally, a grid-connected/off-grid photovoltaic storage micro-grid system was recommended as supplementary power for substation.

Key words: auxiliary power system, micro-grid system, multi-objective optimization, energy storage system

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