[1]于小艳,李国宁. 利用DFACTS设备降低分布式电源对配电网的影响[J].哈尔滨理工大学学报,2019,(03):82-86.[doi:10.15938/j.jhust.2019.03.013]
 YU Xiao yan,LI Guo ning. Using DFACTS Equipment to Reduce the Distributed Power Supply Influence on Distribution Network[J].哈尔滨理工大学学报,2019,(03):82-86.[doi:10.15938/j.jhust.2019.03.013]
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 利用DFACTS设备降低分布式电源对配电网的影响()
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《哈尔滨理工大学学报》[ISSN:1007-2683/CN:23-1404/N]

卷:
期数:
2019年03期
页码:
82-86
栏目:
电气与电子工程
出版日期:
2019-06-24

文章信息/Info

Title:
 Using DFACTS Equipment to Reduce the Distributed Power  Supply Influence on Distribution Network
文章编号:
1007-2683(2019)03-0082-05
作者:
 于小艳李国宁
 (兰州交通大学 自动化与电气工程学院,甘肃 兰州 730070)
Author(s):
 YU XiaoyanLI Guoning
 (School of Automation and Electrical Engineering,Lanzhou Jiaotong University, Lanzhou 730070, China)
关键词:
 分布式电源配电网柔性交流输电系统最优潮流电压稳定性网损可靠性
Keywords:
 distributed generationdistributed flexible AC transmission systemoptimal power flowvoltage stabilityline lossesreliability
分类号:
TM744
DOI:
10.15938/j.jhust.2019.03.013
文献标志码:
A
摘要:
 针对位置和容量不合理的分布式电源(Distributed generation,DG)会对配电网的网损、电压稳定性及可靠性等方面带来不利影响,导致风能、太阳能等分布式能源非充分利用的问题。以实测的风力发电机出力数据为支撑,采用配电网柔性交流输电系统(distributed flexible AC transmission system,DFACTS)对配电网潮流进行优化减少对DG位置和容量限制的方法,仿真模拟不同时刻风力发电机出力和负荷的双重变化,并对系统的网损、电压水平和可靠性进行分析,经IEEE36配电系统验证表明:在大量投运DG的配电网上加装DFACTS设备起到降低网损、稳定系统电压和提高可靠性的作用。
Abstract:
 :Distributed generation (DG) with undesirable location and capacity has adverse impacts on transmission losses of the distribution network,voltage stability and network reliability,which could not make full use of the renewable energy sources.In this paper, the distribution network is optimized by using distributed flexible transmission system (DFACTS), which reduces the limitation of DG position and capacity. Based on the measured data of the wind power generator, the Monte Carlo simulation is used to simulate the change of the output and load of the wind power generator at different times, and the line losses, voltage level and reliability are analyzed.  Finally, the use of IEEE36 power distribution system verification shows that DFACTS equipment installed on a large number of DG distribution network can reduce the line losses, stabilize the system voltage and improve the reliability.

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备注/Memo

备注/Memo:
 收稿日期: 2017-05-24
基金项目: 国家自然科学基金(61164010)
作者简介:
李国宁(1960—),男,副教授
通信作者:
于小艳(1991—),女,硕士研究生,E-mail:1243125808@qq.com.
更新日期/Last Update: 2019-06-20