Research on the Architecture and Development Direction of the Secondary System of Distribution Network under the New Power System
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摘要: 随着分布式电源、电动汽车接入电网的比例越来越高，配电网发展面临的形势日趋复杂，亟须构建能够适应新型电力系统建设需求的配电网二次系统，以提升配电网的局部自治和故障自愈能力。首先，分析了新形势下配电网发展面临的挑战，并从数据采集、传输、存储和应用四个环节梳理了现有配电网二次系统的发展现状及存在的问题。然后，针对配电网二次系统各环节存在的问题，提出了“管住中间、放开两端”的配电网二次系统发展思路，对配电网二次系统各环节的未来体系架构进行了探讨和展望，为新型电力系统背景下的配电网二次系统建设提供了参考。Abstract: With the increasing proportion of new factors, such as distributed generation and electric vehicles connected to the power grid, the field of distribution networks is becoming increasingly complex. A secondary system must be constructed for a distribution network that can adapt to the construction demands of a new power system to enhance the local autonomy and fault self-healing ability of the distribution network. First, the challenges faced by the development of distribution networks in the new situation are analyzed, and the current development status and existing problems of the existing secondary systems of distribution networks are summarized from four aspects: data acquisition, transmission, storage, and application. Then, to address the problems in various aspects of the secondary system of distribution networks, a development strategy of “controlling the middle and letting go of both ends” is proposed. The future architecture of each aspect of the secondary system of distribution networks is discussed, providing a reference for their construction under the new power system.
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Keywords:
- new power system /
- distribution network /
- secondary system /
- architecture
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[1] 李鹏,王瑞,冀浩然,等.低碳化智能配电网规划研究与展望[J].电力系统自动化,2021,45(24):10-21. LI Peng,WANG Rui,JI Haoran,et al.Research and prospect of planning for low-carbon smart distribution network[J].Automation of Electric Power Systems,2021,45(24):10-21.
[2] 周孝信,陈树勇,鲁宗相,等.能源转型中我国新一代电力系统的技术特征[J].中国电机工程学报,2018,38(7):1893-1904,2205. ZHOU Xiaoxin,CHEN Shuyong,LU Zongxiang,et al.Technology features of the new generation power system in China[J].Proceedings of the CSEE,2018,38(7):1893-1904,2205.
[3] 韩泽雷,鞠平,秦川,等.面向新型电力系统的频率安全研究综述与展望[J].电力自动化设备,2023,43(9):112-124. HAN Zelei,JU Ping,QIN Chuan,et al.Review and prospect of research on frequency security of new power system[J].Electric Power Automation Equipment,2023,43(9):112-124.
[4] 李宁,安卓尔,张世乾,等.弹性电网关键技术研究的进展与展望[J].电测与仪表,2024,61(1):8-16. LI Ning,AN Zhuoer,ZHANG Shiqian,et al.Research and prospect on key technologies of resilient power grid[J].Electrical Measurement & Instrumentation,2024,61(1):8-16.
[5] 马钊,安婷,尚宇炜.国内外配电前沿技术动态及发展[J].中国电机工程学报,2016,36(6):1552-1567. MA Zhao,AN Ting,SHANG Yuwei.State of the art and development trends of power distribution technologies[J].Proceedings of the CSEE,2016,36(6):1552-1567.
[6] 韩肖清,李廷钧,张东霞,等.双碳目标下的新型电力系统规划新问题及关键技术[J].高电压技术,2021,47(9):3036-3046. HAN Xiaoqing,LI Tingjun,ZHANG Dongxia,et al.New issues and key technologies of new power system planning under double carbon goals[J].High Voltage Engineering,2021,47(9):3036-3046.
[7] 方陈,姚维强,魏新迟,等.考虑节点时空相关性的有限配电网PMU装置优化部署[J].电网与清洁能源,2023,39(8):105-115. FANG Chen,YAO Weiqiang,WEI Xinchi,et al.Optimal placement of limited distribution PMU considering spatiotemporal correlation of nodes[J].Power System and Clean Energy,2023,39(8):105-115.
[8] 夏勇军,肖繁.考虑电力二次系统影响的智能配电网综合可靠性评估方法[J].电力系统自动化,2020,44(23):165-172. XIA Yongjun,XIAO Fan.Comprehensive reliability evaluation method for smart distribution network considering influence of secondary power system[J].Automation of Electric Power Systems,2020,44(23):165-172.
[9] 陈伟,闫红强,裴喜平.基于SRSM的含分布式电源及电动汽车充电负荷配电系统的概率潮流计算[J].电网与清洁能源,2016,32(6):123-130. CHEN Wei,YAN Hongqiang,PEI Xiping.Probabilistic load flow calculation of distribution system containing distributed generation and electric vehicle charging load based on SRSM[J].Power System and Clean Energy,2016,32(6):123-130.
[10] 罗迪,田新首,刘超,等.分布式清洁电源接入配电网研究综述[J].电网与清洁能源,2017,33(8):101-108. LUO Di,TIAN Xinshou,LIU Chao,et al.A survey of research on distributed renewable energy in distribution network[J].Power System and Clean Energy,2017,33(8):101-108.
[11] 陈波,潘益华,刘琳.调相机接入换流站的二次系统设计关键技术探讨[J].浙江电力,2023,42(8):27-36. CHEN Bo,PAN Yihua,LIU Lin.Discussion on key technology of secondary system design for condenser connected to converter station[J].Zhejiang Electric Power,2023,42(8):27-36.
[12] 张军达,卢姬,常俊晓,等.考虑可靠性成本的配电网多阶段扩展规划方法[J].电测与仪表,2023,60(11):113-122. ZHANG Junda,LU Ji,CHANG Junxiao,et al.Multi-stage expansion planning method for distribution network considering reliability cost[J].Electrical Measurement & Instrumentation,2023,60(11):113-122.
[13] 闫明文,刘惠颖,宫游,等.基于改进Benders分解的配电网扩展规划机会约束优化方法[J].电测与仪表,2023,60(1):124-131. YAN Mingwen,LIU Huiying,GONG You,et al.Chance-constrained optimization method for distribution network expansion planning based on modified Benders decomposition[J].Electrical Measurement & Instrumentation,2023,60(1):124-131.
[14] 王震坡,张瑾,刘鹏,等.电动汽车充电站规划研究综述[J].中国公路学报,2022,35(12):230-252. WANG Zhenpo,ZHANG Jin,LIU Peng,et al.Overview of planning of electric vehicle charging stations[J].China Journal of Highway and Transport,2022,35(12):230-252.
[15] 唐广瑜,金鑫琨.基于全网供电拓扑模型的图模数据共享技术研究与应用[J].电测与仪表,2022,59(6):105-112. TANG Guangyu,JIN Xinkun.Research and application of graphic model data sharing technology based on power supply topology model of the whole network[J].Electrical Measurement & Instrumentation,2022,59(6):105-112.
[16] 谢敏,黄莹,李弋升,等.分布式能源动态聚合于虚拟电厂的演化博弈决策方法和机理分析[J].电网技术,2023,47(12):4958-4977. XIE Min,HUANG Ying,LI Yisheng,et al.Evolutionary game decision and mechanism analysis of dynamical aggregation of distributed energy resources into virtual power plant[J].Power System Technology,2023,47(12):4958-4977.
[17] 胡志豪,童宁,刘琦,等.计及通信可靠性影响的配电终端分阶段选址选型及组网策略[J].电力系统自动化,2019,43(13):89-97. HU Zhihao,TONG Ning,LIU Qi,et al.Staged selection of site and type for distribution terminals and networking strategy considering influence of communication reliability[J].Automation of Electric Power Systems,2019,43(13):89-97.
[18] 于洋,孙辉,方照,等.配电网保护通信时延需求约束的5G通信切片接入优化研究[J].供用电,2021,38(5):29-34. YU Yang,SUN Hui,FANG Zhao,et al.Research on 5G communication slice access optimization with communication delay demand constraint of distribution network protection[J].Distribution & Utilization,2021,38(5):29-34.
[19] 刘文霞,林子鉴,马铁,等.计及信息失效影响的主动配电系统可靠性建模与评估[J].电力系统自动化,2019,43(19):94-102. LIU Wenxia,LIN Zijian,MA Tie,et al.Reliability modeling and evaluation of active distribution system considering effect of cyber invalidity[J].Automation of Electric Power Systems,2019,43(19):94-102.
[20] SHANG Y W,SHI S X,DONG X Z.Islanding detection based on asymmetric tripping of feeder circuit breaker in ungrounded power distribution system[J].Journal of Modern Power Systems and Clean Energy,2015,3(4):526-532.
[21] 刘小春,伍惠铖,李映雪,等.配电自动化终端配置的双层优化模型[J].电力系统保护与控制,2020,48(24):136-144. LIU Xiaochun,WU Huicheng,LI Yingxue,et al.A bi-level optimization model of distribution automation terminal configuration[J].Power System Protection and Control,2020,48(24):136-144.
[22] 杨佳,段琪玥,许强,等.一种面向配电通信网WSN分簇路由优化算法[J].重庆理工大学学报(自然科学),2022,36(9):187-194. YANG Jia,DUAN Qiyue,XU Qiang,et al.A routing optimization algorithm for WSN in distribution communication network[J].Journal of Chongqing University of Technology (Natural Science),2022,36(9):187-194.
[23] 赵鹏臻,谢宁,殷佳敏,等.适应新型电力系统发展趋势的配电网集中-分布式形态及其分层分区方法[J].智慧电力,2023,51(1):94-100. ZHAO Pengzhen,XIE Ning,YIN Jiamin,et al.Centralized-distributed pattern of distribution network and its hierarchical partition method adapting to development trend of new power system[J].Smart Power,2023,51(1):94-100.
[24] 钱建国,张超,马伟,等.基于多维映射矩阵的变电站监控系统智能巡检技术[J].浙江电力,2022,41(1):118-124. QIAN Jianguo,ZHANG Chao,MA Wei,et al.An intelligent inspection technology of substation monitoring system based on multi-dimensional mapping matrix[J].Zhejiang Electric Power,2022,41(1):118-124.
[25] 章剑光,陈晓宇,朱松涛,等.基于GIM模型的智能变电站二次回路三维可视化系统设计[J].电力系统保护与控制,2022,50(19):179-186. ZHANG Jianguang,CHEN Xiaoyu,ZHU Songtao,et al.Design of a three-dimensional visualization system for the secondary circuit of an intelligent substation based on a GIM model[J].Power System Protection and Control,2022,50(19):179-186.
[26] 刘艳茹,刘洪,谷毅,等.考虑多种终端配置的中低压配电网供电可靠性协同评估[J].电力建设,2022,43(2):54-62. LIU Yanru,LIU Hong,GU Yi,et al.Cooperative evaluation of power supply reliability of medium and low voltage distribution network considering multiple terminal configurations[J].Electric Power Construction,2022,43(2):54-62.
[27] 刘伯文,张旭,王怡,等.计及馈线自动化故障处理全过程的配电终端优化布置方法[J].电力系统保护与控制,2023,51(9):97-107. LIU Bowen,ZHANG Xu,WANG Yi,et al.Optimal layout method of distribution terminals considering the whole process of feeder automatic fault handling[J].Power System Protection and Control,2023,51(9):97-107.
[28] 陈锐智,李析鸿,陈思羽,等.基于EPSILON约束法的配电自动化设备多目标优化布点模型[J].电力系统保护与控制,2021,49(24):51-58. CHEN Ruizhi,LI Xihong,CHEN Siyu,et al.Multi-objective layout optimization model of distribution automation equipment based on the EPSILON constraint method[J].Power System Protection and Control,2021,49(24):51-58.
[29] 李彬,白雪峰,王京菊,等.新型电力负荷管理系统发展的关键支撑技术研究[J].内蒙古电力技术,2023,41(2):1-6. LI Bin,BAI Xuefeng,WANG Jingju,et al.Research on key supporting technology for development of new power load management system[J].Inner Mongolia Electric Power,2023,41(2):1-6.
[30] 唐海国,冷华,朱吉然,等.智能配电网EPON通信技术的应用分析[J].供用电,2015,32(9):74-78,68. TANG Haiguo,LENG Hua,ZHU Jiran,et al.Application analysis of EPON communication technology in smart distribution networks[J].Distribution & Utilization,2015,32(9):74-78,68.
[31] 赵洪磊,徐正阳,谷毅,等.配电信息物理系统的架构与规划综述[J].电力建设,2023,44(6):61-69. ZHAO Honglei,XU Zhengyang,GU Yi,et al.Review of architecture and planning of cyber-physical distribution system[J].Electric Power Construction,2023,44(6):61-69.
[32] 赵奕,秦卫东,魏皓铭,等.配电自动化无线公网通信可用性分析与保障[J].供用电,2014,31(5):43-48. ZHAO Yi,QIN Weidong,WEI Haoming,et al.Availability analysis and guarantee of wireless public network communication in distribution automation[J].Distribution & Utilization,2014,31(5):43-48.
[33] 陈锐智,李析鸿,陈艳波.适应不同网络架构的配电终端与开关选型选址模型[J].电力系统自动化,2022,46(11):151-160. CHEN Ruizhi,LI Xihong,CHEN Yanbo.Type and site selection model of distribution terminals and switches adaptive to different network architectures[J].Automation of Electric Power Systems,2022,46(11):151-160.
[34] 杨昊.配电网通信技术综合比较分析[J].电力大数据,2018,21(6):87-91. YANG Hao.Comprehensive comparison and analysis of communication technology in distribution network[J].Power Systems and Big Data,2018,21(6):87-91.
[35] 熊菲,金翠,陆申,等.内蒙古电网电力无线专网建设方案[J].内蒙古电力技术,2020,38(1):35-39. XIONG Fei,JIN Cui,LU Shen,et al.Construction planning of wireless private network in inner Mongolia power grid[J].Inner Mongolia Electric Power,2020,38(1):35-39.
[36] 王清,荆臻,代燕杰,等.基于电力线载波通信协议的时钟同步方法研究[J].电测与仪表,2022,59(10):184-190. WANG Qing,JING Zhen,DAI Yanjie,et al.Research on clock synchronization method based on power line communication protocol[J].Electrical Measurement & Instrumentation,2022,59(10):184-190.
[37] 肖宇,邓汉钧,黄瑞,等.基于HPLC通信的配电场域网时间精准同步策略[J].电力工程技术,2023,42(1):134-142. XIAO Yu,DENG Hanjun,HUANG Rui,et al.Precise time synchronization strategy of power distribution field network based on HPLC communication[J].Electric Power Engineering Technology,2023,42(1):134-142.
[38] 陈丽娟,朱晓燕,赵俊峰.国内电网实时数据集成应用综述[J].电力自动化设备,2010,30(1):139-144. CHEN Lijuan,ZHU Xiaoyan,ZHAO Junfeng.Survey of power grid real-time data integration in China[J].Electric Power Automation Equipment,2010,30(1):139-144.
[39] 俞林刚,李铭,伍栋文,等.配电网拓扑参数未知场景下中压用户窃电检测方法[J].电网与清洁能源,2023,39(9):91-100. YU Lingang,LI Ming,WU Dongwen,et al.An electricity theft detection method of medium voltage users in the case of unknown for distribution network topology parameters[J].Power System and Clean Energy,2023,39(9):91-100.
[40] 石俊杰,李毅松,彭清卿,等.国家电网公司调度系统数据整合总体方案的思考[J].电力信息化,2006,4(6):28-31. SHI Junjie,LI Yisong,PENG Qingqing,et al.Thoughts on the overall scheme of data integration in dispatching system of State Grid Corporation of China[J].Electric Power Information Technology,2006,4(6):28-31.
[41] 许洪强,尚学伟,张令涛,等.大电网调控系统业务中台设计与研究[J].电网技术,2022,46(6):2222-2230. XU Hongqiang,SHANG Xuewei,ZHANG Lingtao,et al.Design of business middle platform of bulk power grid dispatch and control system[J].Power System Technology,2022,46(6):2222-2230.
[42] 王金丽,李丰胜,解芳,等.“双碳” 战略背景下新型配电系统技术标准体系[J].中国电力,2023,56(5):22-31. WANG Jinli,LI Fengsheng,XIE Fang,et al.Research on technical standard system of new distribution system under double-carbon strategy[J].Electric Power,2023,56(5):22-31.
[43] 董永念.H地区配电自动化系统设计与实现[D].镇江:江苏大学,2021. DONG Yongnian.Design and implementation of distribution automation system in H area[D].Zhenjiang:Jiangsu University,2021.
[44] 黄公跃,付婷婷,林思远,等.用电信息采集系统电能计量数据异常识别研究[J].电网与清洁能源,2023,39(4):25-30,46. HUANG Gongyue,FU Tingting,LIN Siyuan,et al.A study on abnormal identification of electric energy measurement data in electric energy information acquisition system[J].Power System and Clean Energy,2023,39(4):25-30,46.
[45] 王宇,龙禹,郭松.新型电力负荷管理系统国内标准体系研究与建议[J].电力需求侧管理,2022,24(5):2-7. WANG Yu,LONG Yu,GUO Song.Review and suggestion on domestic standard system of new power load management system[J].Power Demand Side Management,2022,24(5):2-7.
[46] 马钊,张恒旭,赵浩然,等.双碳目标下配用电系统的新使命和新挑战[J].中国电机工程学报,2022,42(19):6931-6945. MA Zhao,ZHANG Hengxu,ZHAO Haoran,et al.New mission and challenge of power distribution and consumption system under dual-carbon target[J].Proceedings of the CSEE,2022,42(19):6931-6945.
[47] 王彩霞,时智勇,梁志峰,等.新能源为主体电力系统的需求侧资源利用关键技术及展望[J].电力系统自动化,2021,45(16):37-48. WANG Caixia,SHI Zhiyong,LIANG Zhifeng,et al.Key technologies and prospects of demand-side resource utilization for power systems dominated by renewable energy[J].Automation of Electric Power Systems,2021,45(16):37-48.
[48] 杨永标,周立秋,丁孝华,等.智能配用电园区技术集成方案[J].电力系统自动化,2012,36(10):74-78. YANG Yongbiao,ZHOU Liqiu,DING Xiaohua,et al.Technology integration scheme of smart power distribution and utilization park[J].Automation of Electric Power Systems,2012,36(10):74-78.
[49] 苏大威,李云鹏,黄小鉥,等.配用电统一数据采集与信息支撑平台架构设计[J].电力自动化设备,2014,34(9):166-172. SU Dawei,LI Yunpeng,HUANG Xiaoshu,et al.Architecture design of unified data collection and information support platform for power distribution and utilization[J].Electric Power Automation Equipment,2014,34(9):166-172.
[50] 董旭柱,华祝虎,尚磊,等.新型配电系统形态特征与技术展望[J].高电压技术,2021,47(9):3021-3035. DONG Xuzhu,HUA Zhuhu,SHANG Lei,et al.Morphological characteristics and technology prospect of new distribution system[J].High Voltage Engineering,2021,47(9):3021-3035.
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