1.中国南方电网电力调度控制中心,广东省广州市 510670
2.华南理工大学电力学院,广东省广州市 510641
3.南方电网科学研究院有限责任公司,广东省广州市 510663
4.云南电力调度控制中心,云南省昆明市 650011
陈婉(1995—),女,硕士,工程师,主要研究方向:电力市场设计与运营。E-mail:chenwan@csg.cn
吴冕(2001—),男,硕士研究生,主要研究方向:电力市场设计与运营。E-mail:202321014353@mail.scut.edu.cn
唐翀(1993—),男,博士,高级工程师,主要研究方向:电力市场优化建模与仿真技术。E-mail:tc_tju1895@163.com
梁彦杰(1989—),男,通信作者,硕士,正高级工程师,主要研究方向:电力市场设计与运营。E-mail:liangyjhust@163.com
收稿:2024-12-10,
修回:2025-05-16,
网络首发:2025-06-26,
纸质出版:2025-10-10
移动端阅览
陈婉,吴冕,唐翀等.区域现货市场跨省优先计划电量约束分解方法及特性分析[J].电力系统自动化,2025,49(19):153-163.
CHEN Wan,WU Mian,TANG Chong,et al.Decomposition Method and Characteristic Analysis of Electricity Quantity Constraints for Cross-provincial Priority Plans in Regional Spot Markets[J].Automation of Electric Power Systems,2025,49(19):153-163.
陈婉,吴冕,唐翀等.区域现货市场跨省优先计划电量约束分解方法及特性分析[J].电力系统自动化,2025,49(19):153-163. DOI: 10.7500/AEPS20241210008.
CHEN Wan,WU Mian,TANG Chong,et al.Decomposition Method and Characteristic Analysis of Electricity Quantity Constraints for Cross-provincial Priority Plans in Regional Spot Markets[J].Automation of Electric Power Systems,2025,49(19):153-163. DOI: 10.7500/AEPS20241210008.
区域电力现货市场中,跨省优先计划的执行曲线将作为市场边界影响出清结果,如何分解形成执行曲线是一个关键问题。目前,跨省优先计划执行曲线的分解未考虑系统运行边界,若系统安全运行约束冲突将导致区域现货出清模型无可行解。为此,文中提出一种区域现货市场跨省优先计划的电量约束分解方法,并对其价格特性展开深入分析。首先,在区域现货出清模型中构造跨时段电量约束,计及系统运行安全约束对跨省优先计划进行“隐式”曲线分解;然后,推导论证电量约束导致各时段送、受端省能量价格差缩小的特性,并结合系统实际运行场景,阐述了电量约束导致各时段出清结果耦合影响的物理内涵,即“跨时段定价现象”;最后,通过南方区域现货出清仿真模型和模拟运行数据展开测算,证明所提跨省优先计划的电量约束分解方法能够计及系统安全运行约束优化分解各时段跨省电量,且电量约束达界时各时段送、受端省能量价格差小于跨省输电价。基于理论分析及仿真验证结果,提出了针对跨省优先计划执行机制的建议。
In the regional electricity spot market
the execution curve of cross-provincial priority plans will serve as the market boundary to affect the clearing results. How to decompose and form the execution curve is a key issue. At present
the decomposition of execution curve of cross-provincial priority plans does not account for system operation boundaries
which may lead to no feasible solutions for the regional spot clearing model due to conflicts in system security operation constraints. To this end
a decomposition method of electricity quantity constraints for cross-provincial priority plans in regional spot markets is proposed and an in-depth analysis of its price characteristics is conducted. First
the inter-temporal electricity quantity constraints are constructed in the regional spot clearing model
and an “implicit” curve decomposition is performed on the cross-provincial priority plans while considering the system security constraints. Then
characteristics of the reduction of energy price differences between the sending-end and receiving-end provinces during various periods caused by electricity quantity constraints are derived and demonstrated. Combined with the actual operation scenarios of the system
the physical connotation of the coupling effect of clearing results during each period caused by electricity quantity constraints is explained
namely the “inter-temporal pricing phenomenon”. Finally
calculations are conducted by using a spot clearing simulation model in the southern region and simulated operation data. It is demonstrated that the proposed decomposition method of electricity quantity constraints for cross-provincial priority plans can take into account the system security operation constraints to optimize the decomposition of cross-provincial electricity quantities during each period. When the electricity quantity constraints reach the boundary
the energy price differences between the sending-end and receiving-end provinces during each period are smaller than the cross-provincial transmission prices. Based on theoretical analysis and simulation verification results
suggestions are proposed for the implementation mechanism of cross-provincial priority plans.
国家发改委 , 国家能源局 . 关于规范优先发电优先购电计划管理的通知 [EB/OL].[ 2024-10-08 ]. https://www.gov.cn/zhengce/zhengceku/2019-09/29/content_5434883.htm https://www.gov.cn/zhengce/zhengceku/2019-09/29/content_5434883.htm .
National Development and Reform Commission , National Energy Administration . Notice on regulating the management of priority electricity generation and procurement plans [EB/OL]. [ 2024-10-08 ]. https://www.gov.cn/zhengce/zhengceku/2019-09/29/content_5434883.htm https://www.gov.cn/zhengce/zhengceku/2019-09/29/content_5434883.htm .
广州电力交易中心 . 关于印发南方区域电力市场配套实施细则的通知 [EB/OL].[ 2025-02-17 ]. http://news.gzpec.cn/law/jygz/202502/t20250214_34019.html http://news.gzpec.cn/law/jygz/202502/t20250214_34019.html .
Guangzhou Power Exchange Center . Notice on promulgating the implementing rules for the southern regional electricity market [EB/OL]. [ 2025-02-17 ]. http://news.gzpec.cn/law/jygz/202502/t20250214_34019.html http://news.gzpec.cn/law/jygz/202502/t20250214_34019.html .
黎灿兵 , 胡亚杰 , 赵弘俊 , 等 . 合约电量分解通用模型与算法 [J]. 电力系统自动化 , 2007 , 31 ( 11 ): 26 - 30 .
LI Canbing , HU Yajie , ZHAO Hongjun , et al . General model and algorithm for contract energy decomposition [J]. Automation of Electric Power Systems , 2007 , 31 ( 11 ): 26 - 30 .
许传龙 , 张粒子 , 陈大宇 , 等 . 基于预招标的月度偏差电量平衡机制及其多周期发电调度优化模型 [J]. 中国电机工程学报 , 2019 , 39 ( 17 ): 5085 - 5094 .
XU Chuanlong , ZHANG Lizi , CHEN Dayu , et al . A monthly balancing mechanism based on pre-bidding and its multi-period generation schedule optimization model [J]. Proceedings of the CSEE , 2019 , 39 ( 17 ): 5085 - 5094 .
张琦 , 孙亮 , 申家锴 , 等 . 考虑电量执行进度公平性的月度电能交易计划四阶段建模 [J]. 电力系统自动化 , 2020 , 44 ( 14 ): 101 - 110 .
ZHANG Qi , SUN Liang , SHEN Jiakai , et al . Four-stage modeling of monthly energy trading schedule considering fairness of power scheduling progress [J]. Automation of Electric Power Systems , 2020 , 44 ( 14 ): 101 - 110 .
张粒子 , 许传龙 , 贺元康 , 等 . 兼容中长期实物合同的日前市场出清模型 [J]. 电力系统自动化 , 2021 , 45 ( 6 ): 16 - 25 .
ZHANG Lizi , XU Chuanlong , HE Yuankang , et al . Day-ahead market clearing model compatible with medium-and long-term physical contracts [J]. Automation of Electric Power Systems , 2021 , 45 ( 6 ): 16 - 25 .
张海波 , 胡彦广 , 田雪沁 . 计及中长期交易和充裕性、灵活性均衡的跨区直流日前输电计划优化 [J]. 中国电机工程学报 , 2025 , 45 ( 4 ): 1381 - 1394 .
ZHANG Haibo , HU Yanguang , TIAN Xueqin . Optimization of cross-regional HVDC day-ahead transmission plan considering medium and long-term transactions, and equilibrium of adequacy, flexibility [J]. Proceedings of the CSEE , 2025 , 45 ( 4 ): 1381 - 1394 .
杨辰星 , 程海花 , 冯树海 , 等 . 多类型省间优发优购合约电量的时段化分解方法 [J]. 电力系统自动化 , 2023 , 47 ( 22 ): 175 - 183 .
YANG Chenxing , CHENG Haihua , FENG Shuhai , et al . Hourly-period decomposition method for power quantity of multi-type inter-provincial priority selling and purchasing contract [J]. Automation of Electric Power Systems , 2023 , 47 ( 22 ): 175 - 183 .
陈浩 , 郝丽丽 , 吕肖旭 , 等 . 特高压直流合约交易电量约束下送端电网日前调度优化 [J]. 电力系统自动化 , 2022 , 46 ( 17 ): 218 - 227 .
CHEN Hao , HAO Lili , LYU Xiaoxu , et al . Day-ahead scheduling optimization of sending-end power grid under trading electricity quantity constraint of UHVDC contract [J]. Automation of Electric Power Systems , 2022 , 46 ( 17 ): 218 - 227 .
唐翀 , 陈梓煜 , 梁彦杰 , 等 . 含跨省区输电价格及网损率的区域电力现货市场出清模型 [J]. 电力系统自动化 , 2024 , 48 ( 4 ): 57 - 65 .
TANG Chong , CHEN Ziyu , LIANG Yanjie , et al . Clearing model for regional electricity spot market including trans-provincial transmission price and network loss rate [J]. Automation of Electric Power Systems , 2024 , 48 ( 4 ): 57 - 65 .
唐翀 , 程兰芬 , 周保荣 , 等 . 区域电力现货市场差异化出清模型研究 [J]. 电网技术 , 2023 , 47 ( 6 ): 2296 - 2307 .
TANG Chong , CHENG Lanfen , ZHOU Baorong , et al . Simulation of differential spot market clearing model in regional grid [J]. Power System Technology , 2023 , 47 ( 6 ): 2296 - 2307 .
蔡葆锐 , 梁彦杰 . 考虑跨省优先计划及输电费的南方区域电力现货市场出清模型设计 [J]. 南方电网技术 , 2023 , 17 ( 12 ): 42 - 51 .
CAI Baorui , LIANG Yanjie . Electricity spot market clearing model designing of Southern China Region considering inter-provincial plan and transmission cost [J]. Southern Power System Technology , 2023 , 17 ( 12 ): 42 - 51 .
王怡 , 杨知方 , 余娟 , 等 . 节点电价与对偶乘子的内在关联分析与扩展 [J]. 电力系统自动化 , 2021 , 45 ( 6 ): 82 - 91 .
WANG Yi , YANG Zhifang , YU Juan , et al . Analysis and extension of internal relationship between locational marginal price and dual multiplier [J]. Automation of Electric Power Systems , 2021 , 45 ( 6 ): 82 - 91 .
房欣欣 , 杨知方 , 余娟 , 等 . 节点电价的理论剖析与拓展 [J]. 中国电机工程学报 , 2020 , 40 ( 2 ): 379 - 390 .
FANG Xinxin , YANG Zhifang , YU Juan , et al . Theoretical analysis and extension of locational marginal price [J]. Proceedings of the CSEE , 2020 , 40 ( 2 ): 379 - 390 .
王怡 , 杨知方 , 余娟 . 基于人工约束生成的电力市场非凸定价 [J]. 中国电机工程学报 , 2023 , 43 ( 20 ): 7868 - 7881 .
WANG Yi , YANG Zhifang , YU Juan . Non-convexity pricing of electricity market based on artificial constraint generation [J]. Proceedings of the CSEE , 2023 , 43 ( 20 ): 7868 - 7881 .
吴云亮 , 李豹 , 罗会洪 , 等 . 面向现货市场出清的条件断面约束模型化处理方法 [J]. 电网技术 , 2020 , 44 ( 8 ): 2819 - 2831 .
WU Yunliang , LI Bao , LUO Huihong , et al . Conditional section constraints modeling in spot market clearing [J]. Power System Technology , 2020 , 44 ( 8 ): 2819 - 2831 .
唐尧 , 杨争林 , 郑亚先 , 等 . 发电负荷双侧报价的日前电能市场出清模型及其定价分析 [J]. 电力建设 , 2021 , 42 ( 7 ): 90 - 100 .
TANG Yao , YANG Zhenglin , ZHENG Yaxian , et al . Clearing model and pricing analysis of day-ahead electricity market considering double-side auction [J]. Electric Power Construction , 2021 , 42 ( 7 ): 90 - 100 .
王怡 , 杨知方 , 余娟 , 等 . 从优化视角剖析电力市场的定价问题 [J]. 电工技术学报 , 2023 , 38 ( 17 ): 4729 - 4745 .
WANG Yi , YANG Zhifang , YU Juan , et al . Analyzing pricing problem in electricity market from an optimization perspective [J]. Transactions of China Electrotechnical Society , 2023 , 38 ( 17 ): 4729 - 4745 .
关立 , 周蕾 , 刘秉祺 , 等 . 山东电力现货市场“五一”假期长时间负电价现象分析及启示 [J]. 电力系统自动化 , 2024 , 48 ( 14 ): 1 - 7 .
GUAN Li , ZHOU Lei , LIU Bingqi , et al . Analysis and enlightenment of long-time-scale negative electricity prices in Shandong electricity spot market of China during “May Day” holiday [J]. Automation of Electric Power Systems , 2024 , 48 ( 14 ): 1 - 7 .
史新红 , 郑亚先 , 薛必克 , 等 . 机组运行约束对机组节点边际电价的影响分析 [J]. 电网技术 , 2019 , 43 ( 8 ): 2658 - 2665 .
SHI Xinhong , ZHENG Yaxian , XUE Bike , et al . Effect analysis of unit operation constraints on locational marginal price of unit nodes [J]. Power System Technology , 2019 , 43 ( 8 ): 2658 - 2665 .
PJM . Joint operating agreement between the Midcontinent Independent System Operator , Inc. and PJM Interconnection, L.L.C.[EB/OL]. [ 2024-10-08 ]. https://www.pjm.com/directory/merged-tariffs/miso-joa.pdf https://www.pjm.com/directory/merged-tariffs/miso-joa.pdf .
刘昊 , 郭烨 , 孙宏斌 . 中国跨区跨省电力交易综述及展望 [J]. 电力系统自动化 , 2022 , 46 ( 15 ): 187 - 199 .
LIU Hao , GUO Ye , SUN Hongbin . Review and prospect of inter-regional and inter-provincial power trading in China [J]. Automation of Electric Power Systems , 2022 , 46 ( 15 ): 187 - 199 .
陈紫颖 . 考虑电网分区的跨区电力市场可用输电容量研究 [D]. 广州 : 华南理工大学 , 2020 .
CHEN Ziying . Research on available transmission capacity of cross-zonal electricity market considering network division [D]. Guangzhou : South China University of Technology , 2020 .
EUR-Lex . Commission Regulation (EU) 2016 / 1719 of 26 September 2016 establishing a guideline on forward capacity allocation (text with EEA relevance)[EB/OL]. [ 2024-10-08 ]. https://eur-lex.europa.eu/legal-content/EN/TXT/uri=uriserv%3AOJ.L_2016.259.01.0042.01.ENG https://eur-lex.europa.eu/legal-content/EN/TXT/uri=uriserv%3AOJ.L_2016.259.01.0042.01.ENG .
EUR-Lex . Commission Regulation (EU) 2015 / 1222 of 24 July 2015 establishing a guideline on capacity allocation and congestion management (text with EEA relevance)[EB/OL]. [ 2024-10-08 ]. https://eur-lex.europa.eu/legal-content/EN/TXT/uri=CELEX:32015R1222 https://eur-lex.europa.eu/legal-content/EN/TXT/uri=CELEX:32015R1222 .
EUR-Lex . Commission Regulation (EU) 2017 / 2195 of 23 November 2017 establishing a guideline on electricity balancing[EB/OL].[ 2024-10-08 ]. https://eur-lex.europa.eu/legalcontent/EN/TXT/toc=OJ%3AL%3A2017%3A312%3ATOC&uri=uriserv%3AOJ.L_2017.312.01.0006.01.ENG https://eur-lex.europa.eu/legalcontent/EN/TXT/toc=OJ%3AL%3A2017%3A312%3ATOC&uri=uriserv%3AOJ.L_2017.312.01.0006.01.ENG .
张粒子 , 陈皓轩 , 黄弦超 , 等 . 欧洲电力平衡市场机制设计逻辑及对我国碳中和目标下辅助服务市场发展规划的启示 [J]. 中国电机工程学报 , 2023 , 43 ( 增刊1 ): 14 - 30 .
ZHANG Lizi , CHEN Haoxuan , HUANG Xianchao , et al . The logic of the design of the European electricity equilibrium market and its implications for the development planning of China’s power ancillary services market under the carbon-neutral target [J]. Proceedings of the CSEE , 2023 , 43 ( S1 ): 14 - 30 .
0
浏览量
0
下载量
0
CSCD
关联资源
相关文章
相关作者
相关机构
京公网安备11010802024621