分散式风电接入在不同场景下对配电网的影响

doi:10.11930/j.issn.1004-9649.201910118

中国电力 ›› 2020, Vol. 53 ›› Issue (4): 49-58.DOI: 10.11930/j.issn.1004-9649.201910118

• 智能配电网的规划理论与实践专栏 • 上一篇下一篇

分散式风电接入在不同场景下对配电网的影响

练依情¹, 袁智勇¹, 雷金勇¹, 马溪原¹, 陶思钰²

1. 南方电网科学研究院有限责任公司，广东广州 510663;
2. 东南大学电气工程学院，江苏南京 210096

收稿日期:2019-10-26 修回日期:2020-03-06 发布日期:2020-04-05
作者简介:练依情(1988-),女,博士,研究员,从事新能源及综合能源研究,E-mail:lianyq@csg.cn;袁智勇(1978-),男,博士,高级工程师(教授级),从事智能电网相关技术研究,E-mail:yuanzy1@csg.cn;陶思钰(1991-),女,通信作者,博士,工程师,从事新能源及电力系统研究,E-mail:seueetg01@163.com
基金资助:
中国南方电网有限责任公司科技项目（分散式风力发电高比例接入配电网关键技术研究，ZBKJXM20180015）

Impact of Dispersed Wind Farm Integration on Distributed Network in Different Scenarios

LIAN Yiqing¹, YUAN Zhiyong¹, LEI Jinyong¹, MA Xiyuan¹, TAO Siyu²

1. Electric Power Research Institute of China Southern Power Grid Co., Ltd., Guangzhou 510663, China;
2. Department of Electrical Engineering, Southeast University, Nanjing 210096, China

Received:2019-10-26 Revised:2020-03-06 Published:2020-04-05
Supported by:
This work is supported by Science and Technology Project of China Southern Power Grid Co., Ltd. (Research on Key Technologies of Dispersed Wind Power Generation High Penetration in Distribution Network, No.ZBKJXM20180015)

摘要/Abstract

摘要： 为了探究分散式风电场在不同场景下接入配电网所带来的影响，建立了考虑分散式风电接入的配电网的仿真模型，并进行对比分析。首先，在建立配电网线路基础模型的基础上，分别分析了分散式风电接入对配电网节点电压、潮流分布和网损影响的机理。然后，结合南方电网某配电网案例，研究了在不同场景下，分散式风电以不同的渗透率接入对配电网的影响规律。最后，在实验结果的基础上，分析总结了分散式风电接入对配电网影响的规律。得出了分散式风电场在配电网中不同接入位置、接入容量、接入形式下，配电网中电压和网损分布的一般规律。分散式风电场接在配电网馈线的首端、中端、末端，接入单个或多个风电场，均会对电压和网损分布造成不同的影响。因此，在实际工程中，需要合理设置接入分散式风电场的容量和位置。

关键词: 分散式风电, 配电网, 渗透率, 电压分布, 网损

Abstract: In order to study the impact of dispersed wind farm (DWF) integration on distribution network in different scenarios, a simulation model is established for the distribution network with DWFs, and a comparative analysis is made. Firstly, based on the basic model of distribution network, the paper analyzes the impact mechanism of DWF access on node voltage, power flow distribution and network loss. Then, based on a case of a distribution network in China Southern Power Grid, the paper studies the impacts of DWF access with different penetration rates on the distribution network in different scenarios. Finally, according to the simulation results, the paper summarizes the impact of dispersed wind power access on the distribution network. The general law of voltage and network loss distribution in distribution network is obtained under different access location, access capacity and access form of DWFs. The simulation results show that different access modes of DWFs, including accessing at the head, middle and end terminals of distribution network feeder, or access of single or multiple wind farms, have different impacts on voltage and network loss distributions. It is therefore important in practice to reasonably determine the access capacity and location of DWFs.

Key words: dispersed wind farm (DWF), distributed network, penetration rate, voltage distribution, network loss

练依情, 袁智勇, 雷金勇, 马溪原, 陶思钰. 分散式风电接入在不同场景下对配电网的影响[J]. 中国电力, 2020, 53(4): 49-58.

LIAN Yiqing, YUAN Zhiyong, LEI Jinyong, MA Xiyuan, TAO Siyu. Impact of Dispersed Wind Farm Integration on Distributed Network in Different Scenarios[J]. Electric Power, 2020, 53(4): 49-58.

导出引用管理器 EndNote|Ris|BibTeX

链接本文: https://www.electricpower.com.cn/CN/10.11930/j.issn.1004-9649.201910118

https://www.electricpower.com.cn/CN/Y2020/V53/I4/49

参考文献

[1] 黄碧斌, 张运洲, 王彩霞. 中国“十四五”新能源发展研判及需要关注的问题[J]. 中国电力, 2020, 53(1): 1–9
HUANG Bibin, ZHANG Yunzhou, WANG Caixia. New energy development and issues in China during the 14th Five-Year Plan[J]. Electric Power, 2020, 53(1): 1–9
[2] 徐昊亮, 靳攀润, 姜继恒, 等. 促进风电消纳的发电权交易优化方法[J]. 中国电力, 2020, 53(3): 167–176
XU Haoliang, JIN Panrun, JIANG Jiheng, et al. Optimization method of generation rights transaction mechanism for power system accommodation improvement[J]. Electric Power, 2020, 53(3): 167–176
[3] 谢国辉, 何永胜, 王卿然. 中国东中部地区风电发展前景分析[J]. 中国电力, 2018, 51(3): 100–104
XIE Guohui, HE Yongsheng, WANG Qingran. Research on development prospect of wind power in eastern and central China[J]. Electric Power, 2018, 51(3): 100–104
[4] 国家能源局关于印发分散式接入风电项目开发建设指导意见的通知[Z]. 国能新能〔2011〕374号, 2011.
[5] 张睿. 分散式风电接入对配电网暂态电压影响[D]. 长春: 长春工业大学, 2018.
ZHANG Rui. The influence of transient voltage of distribution network after distributed wind power generation integration[D]. Changchun: Changchun University of Technology, 2018.
[6] 陈芳, 王玮, 徐丽杰, 等. 分布式电源接入对配电网电压变化的分析[J]. 电力系统及其自动化学报, 2012, 24(4): 145–149
CHEN Fang, WANG Wei, XU Lijie, et al. Analyzing the voltage variation of distribution network including distributed generation[J]. Proceedings of the CSU-EPSA, 2012, 24(4): 145–149
[7] 王志群, 朱守真, 周双喜, 等. 分布式发电对配电网电压分布的影响[J]. 电力系统自动化, 2004, 28(16): 56–60
WANG Zhiqun, ZHU Shouzhen, ZHOU Shuangxi, et al. Impacts of distributed generation on distribution system voltage profile[J]. Automation of Electric Power Systems, 2004, 28(16): 56–60
[8] 章杜锡, 徐祥海, 杨莉, 等. 分布式电源对配电网过电压的影响[J]. 电力系统自动化, 2007, 31(12): 50–54, 85
ZHANG Duxi, XU Xianghai, YANG Li, et al. The impact of distributed generators on distribution network over-voltage[J]. Automation of Electric Power Systems, 2007, 31(12): 50–54, 85
[9] 李永丽, 孙景钌, 李盛伟. 含分布式电源配电网的快速电流保护方案[J]. 天津大学学报(自然科学与工程技术版), 2010, 43(2): 102–108
LI Yongli, SUN Jingliao, LI Sheng. A fast current protection scheme for distribution system with distributed generations[J]. Journal of Tianjin University(Science and Techology), 2010, 43(2): 102–108
[10] 张奇. 配电网规划中分布式电源的选址和定容[D]. 济南: 山东大学, 2008.
ZHANG Qi. Siting and sizing of DG in distributed network planning[D]. Jinan: Shandong University, 2008.
[11] 张婷婷. 配电网规划中分布式电源的选址和定容的研究[D]. 成都: 西南交通大学, 2010.
ZHANG Tingting. Study on siting and sizing of DG in distributed network planning[D]. Chengdu: Southwest Jiaotong University, 2010.
[12] 郭春菊. 分布式电源接入对配电网运行的影响[D]. 上海: 上海交通大学, 2013.
GUO Chunju. The effect of power system connected with mass distributed generation[D]. Shanghai: Shanghai Jiaotong University, 2013.
[13] 蔡丽霞. 含分布式电源的配电网规划研究[D]. 济南: 山东大学, 2009.
CAI Lixia. A study on distribution network planning with distributed generation[D]. Jinan: Shandong University, 2009.
[14] DUGAN R C, MCDERMOTT T E, BALL G J. Distribution planning for distributed generation[C]//. 2000 Rural Electric Power Conference. Papers Presented at the 44th Annual Conference, 7-9 May, 2000. IEEE, Louisville, KY, USA. 1-7.
[15] 王敏, 丁明. 含分布式电源的配电系统规划[J]. 电力系统及其自动化学报, 2004, 16(6): 5–8, 23
WANG Min, DING Ming. Distribution network planning including distributed generation[J]. Proceedings of the CSU-EPSA, 2004, 16(6): 5–8, 23
[16] 谭金河, 吴娇, 弭勇, 等. 基于分布式风力发电并网对电力系统影响的分析[J]. 产业与科技论坛, 2012, 11(19): 83–84
[17] ROY N K, HOSSAIN M J, POTA H R. Voltage profile improvement for distributed wind generation using D-STATCOM[C]//2011 IEEE Power and Energy Society General Meeting, 24-28 July 2011: 1-6. Detroit, MI, USA, USA
[18] 陆以军. 风电接入对配电网的影响及对策研究[D]. 济南: 山东大学, 2010.
LU Yijun. Impacts of penetration of wind power on distribution network and countermeasures[D]. Jinan: Shandong University, 2010.
[19] 迟永宁, 刘燕华, 王伟胜, 等. 风电接入对电力系统的影响[J]. 电网技术, 2007, 31(3): 77–81
CHI Yongning, LIU Yanhua, WANG Weisheng, et al. Study on impact of wind power integration on power system[J]. Power System Technology, 2007, 31(3): 77–81
[20] SLOOTWEG J G, KLING W L. Impacts of distributed generation on power system transient stability[C]// 2002 IEEE Power Engineering Society Summer Meeting, 21-25 July, 2002. IEEE, Chicago, IL, USA, 862–867.
[21] STYCZYNSKI, ORTHS, RUDION, et al. Benchmark for an electric distribution system with dispersed energy resources[C]// 2005/2006 IEEE/PES Transmission and Distribution Conference and Exhibition, Dallas, TX, USA, 21-24 May, 2006: 314–320.
[22] 孙秋野, 李钟旭, 杨珺, 等. 分布式发电对配电网静态电压分布的影响[J]. 东北大学学报(自然科学版), 2010, 31(8): 1074–1077
SUN Qiuye, LI Zhongxu, YANG Jun, et al. Impact of distributed generation on static voltage profile in distribution networks[J]. Journal of Northeastern University (Natural Science), 2010, 31(8): 1074–1077
[23] 杨超, 沈聪, 李睿. 含分布式电源配电网的前推回代潮流算法中PV节点处理方法[J]. 电网技术, 2012, 36(9): 238–243
YANG Chao, SHEN Cong, LI Rui. Processing of PV nodes in forward/backward sweep algorithm for distribution network containing distribution generators[J]. Power System Technology, 2012, 36(9): 238–243
[24] 陈海焱, 陈金富, 段献忠. 含分布式电源的配电网潮流计算[J]. 电力系统自动化, 2006, 30(1): 35–40
CHEN Haiyan, CHEN Jinfu, DUAN Xianzhong. Study on power flow calculation of distribution system with DGs[J]. Automation of Electric Power Systems, 2006, 30(1): 35–40

分散式风电接入在不同场景下对配电网的影响

Impact of Dispersed Wind Farm Integration on Distributed Network in Different Scenarios

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics

[1]	贺春光, 王林峰, 曹媛, 安佳坤, 雷子健, 宋关羽, 冀浩然. 考虑综合收益的多电压等级配电网柔性互联装置协同规划方法[J]. 中国电力, 2025, 58(1): 78-84.
[2]	祝士焱, 许寅, 和敬涵, 王颖. 基于多微电网投影的配电系统协调恢复方法[J]. 中国电力, 2024, 57(9): 224-230.
[3]	张亚健, 陈茨, 薛飞, 马丽, 郑敏. 电制氢协同的含高比例光伏配电网两阶段电压随机优化控制[J]. 中国电力, 2024, 57(8): 23-35.
[4]	孙东磊, 孙毅, 刘蕊, 孙鹏凯, 张玉敏. 计及多层级配电网的分布式新能源最大消纳空间分解测算[J]. 中国电力, 2024, 57(8): 108-116.
[5]	凡鹏飞, 李宝琴, 侯江伟, 李嵘, 宋崇明, 林凯骏. 配电网分布式电源经济可承载力评估[J]. 中国电力, 2024, 57(7): 196-202.
[6]	王家武, 赵佃云, 刘长锋, 陈康, 张玉敏. 基于目标级联法的多主体主动配电网自治协同优化[J]. 中国电力, 2024, 57(7): 214-226.
[7]	韩璟琳, 胡平, 侯若松, 陈志永, 李洪涛, 柴园园. 计及多光储一体机的配电网电压优化控制策略[J]. 中国电力, 2024, 57(6): 69-77, 152.
[8]	徐峰亮, 王克谦, 王文豪, 王鹏, 王文烨, 张帅, 赵凤展. 计及激励型需求响应的低压配电网混合储能优化配置[J]. 中国电力, 2024, 57(6): 90-101.
[9]	乔俊峰, 周爱华, 彭林, 王一清, 沈晓峰, 潘森, 杨佩, 黄晨宏. 基于多源数据深度融合的配电网运行评价方法[J]. 中国电力, 2024, 57(6): 193-203.
[10]	吴静, 刘轩宇, 李响, 齐笑言, 李成俊, 张忠. 考虑网损的电力系统节点边际碳势理论研究与建模[J]. 中国电力, 2024, 57(6): 215-224.
[11]	张宇, 魏新迟, 冯凯辉, 时珊珊, 孟子涵, 梁媛. 计及分布式光伏承载力的配电网侧独立储能充放电策略[J]. 中国电力, 2024, 57(4): 111-117.
[12]	魏明江, 李鹏, 于浩, 冀浩然, 宋关羽, 习伟. 数字配电网边缘计算模拟实验平台[J]. 中国电力, 2024, 57(3): 12-19.
[13]	焦昊, 殷岩岩, 吴晨, 刘建, 徐春雷, 徐贤, 孙国强. 基于安全强化学习的主动配电网有功-无功协调优化调度[J]. 中国电力, 2024, 57(3): 43-50.
[14]	刘国强, 李国春, 郝亚楠, 李贵海, 吴中杰. 低压直流配电网强弱电弧特征及检测算法[J]. 中国电力, 2024, 57(2): 94-102.
[15]	刘志伟, 马悦, 沙志成, 邵云姝, 牛远方, 董晓明, 王成福. 考虑新能源多重相关性的柔性配电网分布鲁棒优化策略[J]. 中国电力, 2024, 57(12): 97-108.

模态框（Modal）标题

分散式风电接入在不同场景下对配电网的影响

Impact of Dispersed Wind Farm Integration on Distributed Network in Different Scenarios

RichHTML

PDF (PC)

可视化

摘要/Abstract

引用本文

使用本文

参考文献

相关文章 15

编辑推荐

Metrics