2024 04 87-92
高比例新能源接入下内蒙古电网发展结构研究
基金项目(Foundation):
内蒙古电力（集团）有限责任公司规划专题项目“基于最优建设时序的特高压交、直流混合送出型电网规划研究”（2024-24）
邮箱(Email):
DOI:
10.19929/j.cnki.nmgdljs.2024.0058
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;内蒙古自治区新型电力系统智能电网企业重点实验室，呼和浩特 010020;内蒙古电力(集团)有限责任公司，呼和浩特 010010
摘要(Abstract):
为了安全稳定地实现新能源电力的送出，内蒙古电网未来将建设多回“网对网”直流通道用于将清洁能源电力送至其他省区域电网，但在部分直流故障下，内蒙古电网仍存在暂态、动态稳定问题，需从规划层面对内蒙古电网主网架进行优化。在分析当前网架适应性的前提下，对比异步联网工程、内部加强工程和外部特高压延伸工程，分析不同工程可能出现的频率稳定、动态稳定以及短路电流问题，认为未来内蒙古电网与华北电网可采用异步联网或特高压交流联络网架，能够较好地满足直流通道接入需求。
关键词(KeyWords):
沙戈荒新能源基地;电网规划;新能源接入;动态稳定;频率稳定;特高压交流;直流输电
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参考文献
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[12] 王渊,高玉喜,程晓磊,等.交直流混联电网对动态稳定的影响分析[J].电力科学与工程,2021,37(5):26-31. WANG Yuan, GAO Yuxi, CHENG Xiaolei, et al. Analysis of the Influence of AC/DC Hybrid Power Grid on Dynamic Stability[J]. Electric Power Science and Engineering, 2021, 37(5):26-31.
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[16] 饶宏,吴为,周保荣,等.云南电网与南网主网交直流系统相互影响及异步联网方案研究[J].中国电机工程学报,2020,40(11):3470-3477. RAO Hong, WU Wei, ZHOU Baorong, et al. Study of AC/DC Power System Interaction and Asynchronous Connection Between Yunnan Power Grid and the Rest of CSG[J]. Proceedings of the CSEE, 2020, 40(11):3470-3477.
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[18] 顾泰宇,孙丝萝,田野,等.高比例分布式光伏并网无功电压控制方法综述[J].东北电力技术,2023,44(3):1-5,26. GU Taiyu, SUN Siluo, TIAN Ye, et al. Overview of Reactive Voltage Control Methods for High roportion Distributed Photovoltaic Grid Connection[J]. Northeast Electric Power Technology, 2023, 44(3):1-5, 26.
[2] 田福银,李欣然,甘友春,等.高比例新能源系统经济运行及储能配置分析[J].东北电力技术,2023,44(3):36-39,44. TIAN Fugen, LI Xinran, GAN Youchun, et al. Analysis on Economic Operation and Energy Storage Allocation of High Proportion New Energy System[J]. Northeast Electric Power Technology, 2023, 44(3):36-39, 44.
[3] 马进,赵大伟,钱敏慧,等.大规模新能源接入弱同步支撑直流送端电网的运行控制技术综述[J].电网技术,2017,41(10):3112-3120. MA Jin, ZHAO Dawei, QIAN Minhui, et al. Reviews of Control Technologies of Large-Scale Renewable Energy Connected to Weakly-Synchronized Sending-End DC Power Grid[J]. Power System Technology, 2017, 41(10):3112-3120.
[4] 丁杨,朱志军,唐培全,等.基于网源协同的新能源电力系统一次调频改造与验证[J].机电工程技术,2024,53(3):268-271. DING Yang, ZHU Zhijun, TANG Peiquan, et al. Primary Frequency Modulation Transformation and Verification of New Energy Power System Based on Grid Souse Coordination[J]. Mechanical&Electrical Engineering Technology, 2024, 53(3):268-271.
[5] 李照霞,薛舜,周微,等.全风况下双馈风电机组参与电网频率支撑研究[J].机电工程技术,2023,52(5):140-144. LI Zhaoxia, XUE Shun, ZHOU Wei, et al. Research on Frequency Support of Doubly-fed Wind Turbine under Full Wind Conditions[J]. Mechanical&Electrical Engineering Technology, 2023, 52(5):140-144.
[6] 郭琪,李丹丹,闫桂红,等.内蒙古-京津冀直流工程投运后系统稳定特性影响分析[J].内蒙古电力技术,2023,41(5):95-100. GUO Qi, LI Dandan, YAN Guihong, et al. Analysis on influence of system stability characteristics after operation of Inner Mongolia to Beijing-Tianjin-Hebei district DC project[J]. Inner Mongolia Electric Power, 2023, 41(5):95-100.
[7] 李丹丹,武海燕,张爱军,等.异步联网条件下内蒙古电网的短路电流问题[J].现代电力,2020,37(4):385-390. LI Dandan, WU Haiyan, ZHANG Aijun, et al. Short-Circuit current of Inner Mongolia power grid with asynchronous interconnection project[J]. Modern Electric Power, 2020, 37(4):385-390.
[8] 武海燕,张爱军,邢华栋,等.基于PSModel的电网背靠背直流输电系统建模及仿真[J].内蒙古电力技术,2020,38(6):1-5. WU Haiyan, ZHANG Aijun, XING Huadong, et al. Modeling and simulation of Back-to-Back DC transmission system in power grid based on PSModel[J]. Inner Mongolia Electric Power, 2020, 38(6):1-5.
[9] 邢华栋,韩俊飞,钱一辉,等.内蒙古电网-华北电网柔性直流背靠背联网初探[J].内蒙古电力技术,2019,37(4):60-64. XING Huadong, HAN Junfei, QIAN Yihui, et al. Preliminary study on Back-to-Back VSC-HVDC project for Inner Mongolia and North China connection[J]. Inner Mongolia Electric Power, 2019, 37(4):60-64.
[10] 宋凯洋.山西特高压落地工程对内蒙古电网动态稳定特性的影响分析[J].内蒙古电力技术,2021,41(4):60-64. SONG Kaiyang. Influences of Shanxi UHV access project on dynamic stability characteristics of Inner Mongolia power grid[J]. Inner Mongolia Electric Power, 2021, 41(4):60-64.
[11] 武海燕,张爱军,刘石川,等.华北电网"两横"特高压工程对内蒙古电网动态稳定特性的影响分析[J].内蒙古电力技术,2020,38(3):45-49,54. WU Haiyan, ZHANG Aijun, LIU Shichuan, et al. Influence on dynamic stability characteristics of Inner Mongolia power grid of two horizontally located UHV project[J]. Inner Mongolia Electric Power, 2020, 38(3):45-49, 54.
[12] 王渊,高玉喜,程晓磊,等.交直流混联电网对动态稳定的影响分析[J].电力科学与工程,2021,37(5):26-31. WANG Yuan, GAO Yuxi, CHENG Xiaolei, et al. Analysis of the Influence of AC/DC Hybrid Power Grid on Dynamic Stability[J]. Electric Power Science and Engineering, 2021, 37(5):26-31.
[13] 全国电网运行与控制标准化技术委员会.电力系统安全稳定计算规范:GB/T 40581-2021[S].北京:中国标准出版社,2021.
[14] 王斌,徐友平,党杰,等.华中电网动态稳定特性演化规律及防控体系构建[J].电网技术,2021,45(8):3238-3246. WANG Bin, XU Youping, DANG Jie, et al. Evolutional Features and Defense System Construction of Central China Power Grid Dynamic Stability[J]. Power System Technology, 2021, 45(8):3238-3246.
[15] 艾琳,程浩,冯艳虹,等.基于小干扰稳定分析的蒙西电网动态稳定特性研究[J].华北电力技术,2016(12):1-5. AI Lin,CHENG Hao, FENG Yanhong, et al. Research on dynamic stability characteristics in Inner Mongolia power grid based on small signal analysis[J]. North China Electric Power, 2016(12):1-5.
[16] 饶宏,吴为,周保荣,等.云南电网与南网主网交直流系统相互影响及异步联网方案研究[J].中国电机工程学报,2020,40(11):3470-3477. RAO Hong, WU Wei, ZHOU Baorong, et al. Study of AC/DC Power System Interaction and Asynchronous Connection Between Yunnan Power Grid and the Rest of CSG[J]. Proceedings of the CSEE, 2020, 40(11):3470-3477.
[17] 吴萍,赵兵,程奕,等.新型电力系统标准算例(2):频率稳定CSEE-FS[J].中国电机工程学报,1-12[2024-03-24]. http://kns.cnki.net/kcms/detail/11.2107.TM.2023901.2141.004.html. WU Ping, ZHAO Bin, CHENG Yi, et al. Benchmark for AC-DC Hybrid System with High Penetration of Renewables (2):Frequency Stability CSEE-FS[J]. Proceedings of the CSEE, 1-12[2024-03-24]. http://kns.cnki.net/kcms/detail/11.2107.TM.2023901.2141.004.html.
[18] 顾泰宇,孙丝萝,田野,等.高比例分布式光伏并网无功电压控制方法综述[J].东北电力技术,2023,44(3):1-5,26. GU Taiyu, SUN Siluo, TIAN Ye, et al. Overview of Reactive Voltage Control Methods for High roportion Distributed Photovoltaic Grid Connection[J]. Northeast Electric Power Technology, 2023, 44(3):1-5, 26.
基本信息:
DOI：10.19929/j.cnki.nmgdljs.2024.0058
中图分类号:
引用信息:
[1]雷轲1,2,呼斯乐3,慕腾1,2等.高比例新能源接入下内蒙古电网发展结构研究[J],2024,42(04):87-92.DOI:10.19929/j.cnki.nmgdljs.2024.0058.
基金信息:
内蒙古电力（集团）有限责任公司规划专题项目“基于最优建设时序的特高压交、直流混合送出型电网规划研究”（2024-24）
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