2024 04 14-22
新能源场站惯量支撑与频率响应特性研究
基金项目(Foundation):
国家重点研发计划项目“大规模可再生能源基地特高压多端直流输电外送关键技术”（2023YFB2405900）;内蒙古电力（集团）有限责任公司科技项目“大规模分布式光伏并网振荡风险及预警方法研究”（2023-5-28）
邮箱(Email):
DOI:
10.19929/j.cnki.nmgdljs.2024.0049
中文作者单位:
内蒙古电力(集团)有限责任公司内蒙古电力科学研究院分公司，呼和浩特 010020
摘要(Abstract):
针对风电、光伏等新能源场站大规模并网，使传统电网逐渐转变为非同步电源主导的低惯量、弱阻尼系统，系统频率动态特性发生较大变化的问题，从控制角度对新能源场站中风电、光伏、储能的惯量支撑功能进行分析，阐述了新能源场站中风电、光伏、储能惯量支撑的能量来源、响应策略、功能定位；并建立含新能源场站的电力系统频率动态分析模型，分析惯量、阻尼、调差系数等因素对系统频率变化的影响。研究表明，新能源高渗透背景下，系统转动惯量减少，频率稳定性面临严峻挑战，开展新能源场站惯量支撑功能改造是应对新能源并网挑战的关键措施。
关键词(KeyWords):
惯量支撑;频率响应;新能源场站;风电机组;光伏;储能
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参考文献
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[19] 鲁宗相,李佳明,乔颖,等.新能源场站快速频率支撑能力评估研究现状与技术展望[J].电力系统自动化,2024,48(10):1-19. LU Zongxiang, LI Jiaming, QIAO Ying, et al. Research Status and Technology Prospects of Fast Frequency Support Capability Assessment for Renewable Energy Stations[J]. Automation of Electric Power Systems, 2024, 48(10):1-19.
[2] 王颖,王晓文,陆铭阳.新能源高占比电力系统惯量相关问题研究[J].东北电力技术,2023,44(2):20-27,46. WANG Ying, WANG Xiaowen, LU Mingyang. Research on Inertia Related Problems of High Proportion of New Energy Resources in Power System[J]. Northeast Electric Power Technology, 2023, 44(2):20-27, 46.
[3] 张子扬,张宁,杜尔顺,等.双高电力系统频率安全问题评述及其应对措施[J].中国电机工程学报,2022,42(1):1-25. ZHANG Ziyang, ZHANG Ning, DU Ershun, et al. Review and Countermeasures on Frequency Security Issues of Power Systems With High Shares of Renewables and Power Electronics[J]. Proceedings of the CSEE, 2022, 42(1):1-25.
[4] Ye Y, Qiao Y, Lu Z. Revolution of frequency regulation in the converter-dominated power system[J]. Renewable and Sustainable Energy Reviews, 2019, 111:145-156.
[5] 文云峰,杨伟峰,林晓煌.低惯量电力系统频率稳定分析与控制研究综述及展望[J].电力自动化设备,2020,40(9):211-222. WEN Yunfeng, YANG Weifeng, LIN Xiaohuang. Review and prospect of frequency stability analysis and control of low-inertia power systems[J]. Electric Power Automation Equipment, 2020, 40(9):211-222.
[6] 康定毅,崔荣喜,杨小婷,等.冲击性负荷对"双高"电网暂态电压影响的研究[J].电工技术,2023(16):83-87. KANG Dingyi, CUI Rongxi, YANG Xiaoting, et al. Research on the Impact of Shock Load on Transient Voltage of "Double High" Power Grid[J]. Electric Engineering, 2023(16):83-87.
[7] 周霞,刘懿诗,戴剑丰,等.考虑风-储-直参与调频的电力系统频率特征定量分析[J].电力系统保护与控制,2023,51(6):30-44.
[8] 闵勇,陈磊,刘瑞阔,等.电力系统频率动态中惯量与惯量响应特性辨析[J].中国电机工程学报,2023,43(3):855-868. MIN Yong, CHEN Lei, LIU Ruikuo, et al. Analysis on Characteristics of Inertia and Inertial Response in Power System Frequency Dynamics[J]. Proceedings of the CSEE, 2023, 43(3):855-868.
[9] 张恒旭,高志民,曹永吉,等.高比例可再生能源接入下电力系统惯量研究综述及展望[J].山东大学学报(工学版),2022,52(5):1-13. ZHANG Hengxu, GAO Zhimin, CAO Yongji, et al. Review and prospect of research on power system inertia with high penetration of renewable energy source[J]. Journal of Shandong University (Engineering Science), 2022, 52(5):1-13.
[10] 钟祖浩,文云峰,叶希,等.多类型资源协调的"双高"送端电网频率紧急控制策略[J/OL].电网技术,1-12[2024-07-24]. https://doi.org/10.13335/j.1000-3673.pst.2023.1272.
[11] 李兆伟,吴雪莲,庄侃沁,等. "9·19"锦苏直流双极闭锁事故华东电网频率特性分析及思考[J].电力系统自动化,2017,41(7):149-155. LI Zhaowei, WU Xuelian, ZHUANG Kanqin, et al. Analysis and Reflection on Frequency Characteristics of East China Grid After Bipolar Locking of "9·19" Jinping-Sunan DC Transmission Line[J]. Automation of Electric Power Systems, 2017, 41(7):149-155.
[12] 曾辉,孙峰,李铁,等.澳大利亚" 9·28"大停电事故分析及对中国启示[J].电力系统自动化,2017,41(13):1-6. ZENG Hui, SUN Feng, LI Tie, et al. Analysis of "9·28" Blackout in South Australia and Its Enlightenment to China[J]. Automation of Electric Power Systems, 2017, 41(13):1-6.
[13] 孙华东,许涛,郭强,等.英国 "8·9" 大停电事故分析及对中国电网的启示[J].中国电机工程学报,2019,39(21):6183-6192. SUN Huadong, XU Tao, GUO Qiang, et al. Analysis on Blackout in Great Britain Power Grid on August 9th, 2019 and Its Enlightenment to Power Grid in China[J]. Proceedings of the CSEE, 2019, 39(21):6183-6192.
[14] 中国电力企业联合会.风电场接入电力系统技术规定第1部分:陆上风电:GB/T 19963.1-2021[S].北京:中国电力出版社, 2021.
[15] 全国电网运行与控制标准化技术委员会.并网电源一次调频技术规定及试验导则:GB/T 40595-2021[S].北京:中国电力出版社,2021.
[16] 国家能源局.电力系统安全稳定导则:GB 38755-2019[S].北京:中国标准出版社,2023.
[17] Kheshti M, Ding L, Nayeripour M, et al. Active power support of wind turbines for grid frequency events using a reliable power reference scheme[J]. Renewable Energy, 2019, 139:1241-1254.
[18] 孙长平,刘瑞阔,张玮,等.区域源网荷储一体化调控管理模式[J].电力大数据,2023,26(9):86-92. SUN Changping, LIU Ruikuo, ZHANG Wei, et al. Integrated Control and Management Model of Regional Generation, Grid, Load, and Storage[J]. Power Systems and Big Data, 2023, 26(9):86-92.
[19] 鲁宗相,李佳明,乔颖,等.新能源场站快速频率支撑能力评估研究现状与技术展望[J].电力系统自动化,2024,48(10):1-19. LU Zongxiang, LI Jiaming, QIAO Ying, et al. Research Status and Technology Prospects of Fast Frequency Support Capability Assessment for Renewable Energy Stations[J]. Automation of Electric Power Systems, 2024, 48(10):1-19.
基本信息:
DOI：10.19929/j.cnki.nmgdljs.2024.0049
中图分类号:
引用信息:
[1]刘鸿清,张秀琦,王立强等.新能源场站惯量支撑与频率响应特性研究[J],2024,42(04):14-22.DOI:10.19929/j.cnki.nmgdljs.2024.0049.
基金信息:
国家重点研发计划项目“大规模可再生能源基地特高压多端直流输电外送关键技术”（2023YFB2405900）;内蒙古电力（集团）有限责任公司科技项目“大规模分布式光伏并网振荡风险及预警方法研究”（2023-5-28）
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