[1]张玉晓,章健,熊壮壮,等.计及DR的新能源配电网电压无功协调优化[J].郑州大学学报(工学版),2020,41(02):61-66.[doi:10.13705/j.issn.1671-6833.2020.03.021]
 Zhang Jian,Zhang Yuxiao,Strong Bear,et al.Voltage Reactive Power Coordination Optimization of Distributed New Energy Network Considering DR[J].Journal of Zhengzhou University (Engineering Science),2020,41(02):61-66.[doi:10.13705/j.issn.1671-6833.2020.03.021]
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计及DR的新能源配电网电压无功协调优化()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
41
期数:
2020年02期
页码:
61-66
栏目:
出版日期:
2020-05-31

文章信息/Info

Title:
Voltage Reactive Power Coordination Optimization of Distributed New Energy Network Considering DR
作者:
张玉晓1章健1熊壮壮2朱永胜3谢加新1
1. 郑州大学电气工程学院;2. 国网山西省电力公司晋城供电公司;3. 中原工学院电子信息学院
Author(s):
Zhang Jian 1Zhang Yuxiao 1Strong Bear 2Zhu Yongsheng 3Xie Jiaxin 1
1. School of Electrical Engineering, Zhengzhou University; 2. Jincheng Power Supply Company, State Grid Shanxi Electric Power Company; 3. School of Electronic Information, Zhongyuan Institute of Technology
关键词:
分布式电源需求响应可中断可转移负荷电压无功协调优化混合整数二阶锥规划模型
Keywords:
Distributed Powerdemand responseInterruptible and transferable loadsCoordinated optimization of voltage and reactive powerMixed integer second-order cone programming models
DOI:
10.13705/j.issn.1671-6833.2020.03.021
文献标志码:
A
摘要:
针对分布式电源的高渗透率对配电网的稳定运行带来的影响,提出通过加入需求响应来分析 需求侧对电压无功协调优化的方法。根据可中断可转移负荷等模型建立了计及需求响应的配电网电压 无功协调优化模型;并采用二阶锥方法将原始混合整数非线性模型线性化,建立混合整数二阶锥规划模型;分析需求响应前后对电压无功及电网络稳定的作用。结果表明:建立的模型可有效消纳分布式能源,提高能源利用率,降低系统运行成本并对电压有明显的改善作用。
Abstract:
Aiming at the influence of the high penetration rate of distributed power generation on the stable operation of distribution network, a method of analyzing the coordination and optimization of voltage and reactive power on the demand side by adding demand response is proposed. Based on the models of interruptible and transferable loads, a distribution network voltage and reactive power coordination optimization model considering demand response is established; and the original mixed integer nonlinear model is linearized by the second-order cone method, and a mixed integer second-order cone programming model is established ; Analyze the effects of demand response on voltage reactive power and grid stability before and after. The results show that the established model can effectively accommodate distributed energy, improve energy utilization, reduce system operating costs and significantly improve voltage.

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更新日期/Last Update: 2020-05-30