月刊
ISSN 1000-7229
CN 11-2583/TM
电力建设 ›› 2024, Vol. 45 ›› Issue (5): 131-140.doi: 10.12204/j.issn.1000-7229.2024.05.013
收稿日期:
2023-12-11
出版日期:
2024-05-01
发布日期:
2024-04-29
通讯作者:
杨苹(1967),女,博士,教授,博士生导师,主要研究方向为电力市场、大规模风电并网控制、微能源网优化调度运行,E-mail:eppyang@scut.edu.cn。作者简介:
叶海(1999),男,硕士研究生,主要研究方向为电力市场;基金资助:
Received:
2023-12-11
Published:
2024-05-01
Online:
2024-04-29
Supported by:
摘要:
在电力现货市场环境下,售电公司需要面向市场电价及用户负荷的双重不确定性,在日前申报的环节易造成额外购电成本。然而现有基于条件风险价值(conditional value at risk, CVaR)等随机优化方法的购电方案与风险管理策略中存在等概率缩减关键场景与主观进行置信度选值的问题,为此基于传统的中性风险模型及CVaR优化模型,引入基于K-means的场景聚类缩减方法,提出基于外推内插法的置信度选值优化方法,综合形成改进CVaR的售电公司日前申报优化模型及其求解策略。仿真算例结果验证了改进CVaR优化模型能有效降低售电公司的综合购电成本及潜在风险损失,并探究了在不同的风险厌恶程度与市场波动程度的情况下对日前申报优化策略的影响,体现了改进优化申报策略的适用性与鲁棒性。
中图分类号:
叶海, 杨苹, 王雨. 基于改进CVaR的售电公司电力现货日前申报优化策略[J]. 电力建设, 2024, 45(5): 131-140.
YE Hai, YANG Ping, WANG Yu. Optimization Strategy for Electricity Retailer’s Day-Ahead Bidding in the Electricity Spot Market Based on Improved CVaR[J]. ELECTRIC POWER CONSTRUCTION, 2024, 45(5): 131-140.
[1] | 陈洪禹, 张冶, 关艳, 等. 考虑源网荷储效益提升的电力现货市场出清优化模型研究[J]. 电测与仪表, 2022, 59(5): 50-57. |
CHEN Hongyu, ZHANG Ye, GUAN Yan, et al. Research on clearing optimization model of power spot market incorporating generation, network, load and storage benefit improvement[J]. Electrical Measurement & Instrumentation, 2022, 59(5): 50-57. | |
[2] | 陈艺华, 张炜, 张成刚, 等. 新型电力系统中促进新能源消纳的电力现货市场交易机制研究[J]. 智慧电力, 2022, 50(2): 97-104. |
CHEN Yihua, ZHANG Wei, ZHANG Chenggang, et al. Electricity spot market trading mechanism for promoting renewable energy integration in new power system[J]. Smart Power, 2022, 50(2): 97-104. | |
[3] |
MOUSAVI M, ALVAREZ M. A contract-based trading of power flexibility between a variable renewable energy producer and an electricity retailer[J]. Sustainable Energy, Grids and Networks, 2023, 34: 101067.
doi: 10.1016/j.segan.2023.101067 URL |
[4] | 任艺, 李庚银, 周明. 售电公司购售电决策及风险管理评述[J]. 现代电力, 2017, 34(4): 79-85. |
REN Yi, LI Gengyin, ZHOU Ming. A survey on electricity procurement decision-making and risk management for electricity sale company[J]. Modern Electric Power, 2017, 34(4): 79-85. | |
[5] | 汤旸, 刘翊枫, 王静, 等. 电力市场售电公司最优购售电量决策模型及其应用[J]. 电力科学与技术学报, 2022, 37(4): 3-12. |
TANG Yang, LIU Yifeng, WANG Jing, et al. Optimal decision model and application of electricity purchasing and selling ofelectricity retailer in electricity market[J]. Journal of Electric Power Science and Technology, 2022, 37(4): 3-12. | |
[6] | 吴华华, 张思, 甘雯, 等. 面向多时间尺度市场交易的电网企业代理购电决策模型[J]. 浙江电力, 2023, 42(9): 42-51. |
WU Huahua, ZHANG Si, GAN Wen, et al. Decision-making model of electricity purchasing agent service of power grid enterprises for multi-time-scale market transactions[J]. Zhejiang Electric Power, 2023, 42(9): 42-51. | |
[7] | 裴力耕, 张欣, 赵明, 等. 售电公司分时电价盈利策略研究[J]. 电网与清洁能源, 2020, 36(11): 45-52. |
PEI Ligeng, ZHANG Xin, ZHAO Ming, et al. A study on profit strategy of time-of-use electricity price of electricity sale companies[J]. Power System and Clean Energy, 2020, 36(11): 45-52. | |
[8] |
叶圣永, 魏俊, 阮贺彬, 等. 多样化柔性负荷深度互动下的虚拟电厂分布鲁棒购售电策略[J]. 电力建设, 2021, 42(1): 59-66.
doi: 10.12204/j.issn.1000-7229.2021.01.007 |
YE Shengyong, WEI Jun, RUAN Hebin, et al. Distributional robust electricity trading strategy of virtual power plant with deep interaction of diversified flexible loads[J]. Electric Power Construction, 2021, 42(1): 59-66.
doi: 10.12204/j.issn.1000-7229.2021.01.007 |
|
[9] | 李欢欢. 电改环境下我国售电公司风险识别与控制优化模型研究[D]. 北京: 华北电力大学, 2019. |
LI Huanhuan. Study on electricity retailers’ risk identification and control optimization model in light of electric market reform environment in China[D]. Beijing: North China Electric Power University, 2019. | |
[10] | 李博. 考虑现货电价不确定性和用户需求响应的售电公司购售电决策模型及应用[D]. 重庆: 重庆大学, 2019. |
LI Bo. Model and application of electricity procurement and sale strategies for electricity retailers considering demand response and price uncertainties[D]. Chongqing: Chongqing University, 2019. | |
[11] |
KETTUNEN J, SALO A, BUNN D W. Optimization of electricity retailer’s contract portfolio subject to risk preferences[J]. IEEE Transactions on Power Systems, 2010, 25(1): 117-128.
doi: 10.1109/TPWRS.2009.2032233 URL |
[12] | 柯东鹤. 电力现货市场售电侧日前申报策略分析与研究[J]. 机电信息, 2019(23): 140-141. |
KE Donghe. Analysis and research on the strategy of power sales side declaration in the spot market of electricity[J]. Mechanical and Electrical Information, 2019(23): 140-141. | |
[13] | 孔祥玉, 张禹森, 杨世海, 等. 市场机制下考虑风险的售电公司日前电价决策方法[J]. 电网技术, 2019, 43(3): 935-943. |
KONG Xiangyu, ZHANG Yusen, YANG Shihai, et al. Day-ahead pricing decision method considering risk of electricity selling company under market mechanism[J]. Power System Technology, 2019, 43(3): 935-943. | |
[14] | 郭红霞, 高瑞, 杨苹. 基于条件风险价值的微电网现货市场两阶段调度[J]. 电网技术, 2019, 43(8): 2665-2674. |
GUO Hongxia, GAO Rui, YANG Ping. Two-stage dispatch of microgrid based on CVaR theory under electricity spot market[J]. Power System Technology, 2019, 43(8): 2665-2674. | |
[15] | 胡惊涛, 吕飞春, 张文涛, 等. 基于条件风险价值的综合能源系统日前-日内两阶段调度模型[J]. 电力需求侧管理, 2023, 25(2): 43-49. |
HU Jingtao, LYU Feichun, ZHANG Wentao, et al. A conditional value-at-risk based two stage day-ahead dispatch model for integrated energy systems[J]. Power Demand Side Management, 2023, 25(2): 43-49. | |
[16] |
林细君, 林强, 赵创业, 等. 基于条件风险价值理论的综合能源系统优化调度[J]. 沈阳工业大学学报, 2023, 45(2): 187-192.
doi: 10.7688/j.issn.1000-1646.2023.02.12 |
LIN Xijun, LIN Qiang, ZHAO Chuangye, et al. Optimal scheduling of integrated energy system based on conditional value-at-risk theory[J]. Journal of Shenyang University of Technology, 2023, 45(2): 187-192.
doi: 10.7688/j.issn.1000-1646.2023.02.12 |
|
[17] | 陈付雷, 方毛林, 汪辰晨, 等. 考虑风光出力相关性与条件风险价值的孤岛型微电网经济调度[J]. 智慧电力, 2023, 51(12): 30-37. |
CHEN Fulei, FANG Maolin, WANG Chenchen, et al. Economic dispatching of islanded microgrid considering correlation between wind power and PV output and conditional value at risk[J]. Smart Power, 2023, 51(12): 30-37. | |
[18] | 杨佳澄, 翟晓鹤, 谭忠富, 等. 基于相对鲁棒CVaR的高不确定性机组日前竞价申报优化[J]. 电网技术, 2021, 45(11): 4366-4374. |
YANG Jiacheng, ZHAI Xiaohe, TAN Zhongfu, et al. Day-ahead bidding optimization for high-uncertainty units based on relatively robust conditional value at risk[J]. Power System Technology, 2021, 45(11): 4366-4374. | |
[19] | 胡志林, 陈淳, 朱金吉. 基于CVaR的电网企业代理购电交易模型的研究[J]. 自动化应用, 2023, 64(6): 195-198, 201. |
HU Zhilin, CHEN Chun, ZHU Jinji. Research on the model of power purchase agency transactions of power grid enterprises based on CVaR[J]. Automation Application, 2023, 64(6): 195-198, 201. | |
[20] | 张晶晶, 蒋峰, 吴红斌, 等. 计及CVaR的负荷聚合商双重市场投标策略[J]. 电力自动化设备, 2020, 40(12): 153-158. |
ZHANG Jingjing, JIANG Feng, WU Hongbin, et al. Dual market bidding strategy of load aggregator based on CVaR[J]. Electric Power Automation Equipment, 2020, 40(12): 153-158. | |
[21] | 喻小宝. 电力市场环境下售电公司购售电交易优化模型研究[D]. 北京: 华北电力大学, 2019. |
YU Xiaobao. Optimal models of electricity purchase and sale for retailers under electricity market environment[D]. Beijing: North China Electric Power University, 2019. | |
[22] |
吴玲, 刘浩, 刘秋华, 等. 可再生能源配额制下售电公司多市场交易决策[J]. 电力建设, 2023, 44(7): 1-10.
doi: 10.12204/j.issn.1000-7229.2023.07.001 |
WU Ling, LIU Hao, LIU Qiuhua, et al. Research on the multi-market decisions of electricity retailers under renewable portfolio standards[J]. Electric Power Construction, 2023, 44(7): 1-10.
doi: 10.12204/j.issn.1000-7229.2023.07.001 |
|
[23] | 陈英豪. 我国现货市场环境下售电公司的购售电策略研究[D]. 广州: 华南理工大学, 2019. |
CHEN Yinghao. Study of power wholesaling and retailing in competitive market of China[D]. Guangzhou: South China University of Technology, 2019. | |
[24] | 罗舒瀚, 蒋传文, 王旭, 等. 新电改背景下售电公司的购售电策略及风险评估[J]. 电网技术, 2019, 43(3): 944-953. |
LUO Shuhan, JIANG Chuanwen, WANG Xu, et al. Power trading strategy and risk assessment of electricity retailing company under power system reform[J]. Power System Technology, 2019, 43(3): 944-953. | |
[25] | 赵阳, 蒋传文, 赵岩, 等. 基于偏度-加权条件风险价值的售电公司动态购电策略[J]. 电网与清洁能源, 2017, 33(1): 130-136. |
ZHAO Yang, JIANG Chuanwen, ZHAO Yan, et al. Skewness-WCVaR based dynamic procurement strategy for electricity retailers[J]. Power System and Clean Energy, 2017, 33(1): 130-136. | |
[26] | 贾晨. 电力市场环境下售电公司购电行为分析与决策[D]. 太原: 太原理工大学, 2019. |
JIA Chen. Anasis and decision for electricity retail companies purchasing behavior under electricity market environment[D]. Taiyuan: Taiyuan University of Technology, 2019. | |
[27] | 杨萌. 电力市场下计及风险规避的售电公司购售电策略研究[D]. 北京: 华北电力大学, 2018. |
YANG Meng. Research on energy procurement and marketing decision for electricity retailer considering risk aversion in electricity market[D]. Beijing: North China Electric Power University, 2018. | |
[28] | 陈寒, 唐忠, 鲁家阳, 等. 基于CVaR量化不确定性的微电网优化调度研究[J]. 电力系统保护与控制, 2021, 49(5): 105-115. |
CHEN Han, TANG Zhong, LU Jiayang, et al. Research on optimal dispatch of a microgrid based on CVaR quantitative uncertainty[J]. Power System Protection and Control, 2021, 49(5): 105-115. | |
[29] | 张彬桥, 张松甲, 冉远航, 等. 考虑风电条件风险的水火风联合调度模型及求解[J/OL]. 太阳能学报, 2023: 1-9[2024-01-08]. https://doi.org/10.19912/j.0254-0096.tynxb.2022-1875. |
ZHANG Binqiao, ZHANG Songjia, RAN Yuanhang, et al. Hydro-thermal-wind co-scheduling model and solution method considering conditional risk of wind power[J/OL]. Acta Energiae Solaris Sinica, 2023: 1-9[2024-01-08]. https://doi.org/10.19912/j.0254-0096.tynxb.2022-1875. | |
[30] | 郭秀英. 预测决策的理论与方法[M]. 北京: 化学工业出版社, 2010. |
[31] | 谭俊丰, 杨苹, 曾宪锴. 基于场景缩减优化引导置信度选值的园区微能源网改进CVa R日前调度模型[J]. 高电压技术, 2023, 49(4): 1412-1421. |
TAN Junfeng, YANG Ping, ZENG Xiankai. Improved CVaR day-ahead dispatch model of micro-energy-grid based on scenario-reduction-optimization guiding confidence value selection[J]. High Voltage Engineering, 2023, 49(4): 1412-1421. | |
[32] | 蒋明亮, 陈文. 我国电力市场电价管理机制关键问题分析与建议[J]. 广西电业, 2022(5): 38-41. |
JIANG Mingliang, CHEN Wen. Analysis and suggestions on key issues of electricity price management mechanism in China’s electricity market[J]. Guangxi Electric Power, 2022(5): 38-41. | |
[33] | LIN J T. Improved Markowitz portfolio investment model based on ARIMA model and BP neural network[C]// 2022 IEEE 2nd International Conference on Data Science and Computer Application (ICDSCA). IEEE, 2022: 504-507. |
[34] | 周明, 聂艳丽, 李庚银, 等. 电力市场下长期购电方案及风险评估[J]. 中国电机工程学报, 2006, 26(6): 116-122. |
ZHOU Ming, NIE Yanli, LI Gengyin, et al. Long-term electricity purchasing scheme and risk assessment in power markets[J]. Proceedings of the CSEE, 2006, 26(6): 116-122. | |
[35] | HUANG H Y, ZHANG W C. A two-stage volt/VAR control optimization model considering legacy equipment and smart PV inverters[C]// 2023 International Conference on Power System Technology (PowerCon). IEEE, 2023: 1-5. |
[36] | ZHAO R L, ZHANG S H, WANG X. CVaR-based offering strategy for price-maker wind-storage unit in day-ahead electricity market[C]// 2023 3rd Power System and Green Energy Conference (PSGEC). IEEE, 2023: 87-92. |
[37] | SONG F, WU F C, ZHANG X Q, et al. CVaR-constrained robust unit commitment for power system with concentrating solar power[C]// 2023 IEEE/IAS Industrial and Commercial Power System Asia (I&CPS Asia). IEEE, 2023: 1322-1327. |
[38] |
ZHANG J, ZHONG H, CUI J, et al. CVAR: distributed and extensible cross-region vehicle authentication with reputation for VANETs[J]. IEEE Transactions on Intelligent Transportation Systems, 2024, 25(1): 74-89.
doi: 10.1109/TITS.2023.3306547 URL |
[39] |
ROCKAFELLAR R T, URYASEV S. Optimization of conditional value-at-risk[J]. The Journal of Risk, 2000, 2(3): 21-41.
doi: 10.21314/JOR.2000.038 URL |
[40] | 张钦, 王锡凡, 王建学. 需求侧实时电价下供电商购售电风险决策[J]. 电力系统自动化, 2010, 34(3): 22-27, 43. |
ZHANG Qin, WANG Xifan, WANG Jianxue. Electricity purchasing and selling risk decision for power supplier under real-time pricing[J]. Automation of Electric Power Systems, 2010, 34(3): 22-27, 43. |
[1] | 吴静斌, 杨洪明, 盛谊, 项胜, 孟科. 动态履约保函额度下售电公司中长期交易模型[J]. 电力建设, 2024, 45(2): 160-170. |
[2] | 吴玲, 刘浩, 刘秋华, 郑亚先. 可再生能源配额制下售电公司多市场交易决策[J]. 电力建设, 2023, 44(7): 1-10. |
[3] | 温钱惠, 魏震波, 张勇林, 梁政, 何永祥. 考虑保险机制与用户需求响应的售电公司优化运营[J]. 电力建设, 2023, 44(1): 47-54. |
[4] | 辜炜德, 冷媛, 赖姝颖, 邱靖, 陶悦川, 赵俊华. 碳中和背景下燃气机组的期权组合套利策略[J]. 电力建设, 2022, 43(4): 10-19. |
[5] | 韩光, 杨晨光, 吴向明, 陶鹏, 周辉, 胡银龙. 一种售电公司经济调度双层优化方法[J]. 电力建设, 2022, 43(10): 158-165. |
[6] | 喻理, 李成鑫, 张宇, 刘宜成. 偏差电量考核机制下售电公司CCHP系统运行优化模型[J]. 电力建设, 2020, 41(10): 98-105. |
[7] | 徐晓,陈中,丁宏恩,方国权,陈妍希,杜璞良. 面向区域售电公司的边缘计算架构设计探讨[J]. 电力建设, 2019, 40(7): 41-47. |
[8] | 高瑞,郭红霞,杨苹,郭敏铧,任智君. 基于用户侧可调节资源的售电公司实时市场偏差电量管控策略[J]. 电力建设, 2019, 40(6): 114-122. |
[9] | 高乾恒, 黄帅飞, 李二超, 董治强, 李潇逸. 市场环境下含氢储能的售电公司优化调度[J]. 电力建设, 2019, 40(4): 42-48. |
[10] | 王腾飞,王辉,冷亚军,赵文会. RPS与偏差电量考核下考虑微电网群的售电公司盈利模型[J]. 电力建设, 2019, 40(1): 96-103. |
[11] | 杨用春,穆启天,高亚静,肖湘宁. 考虑谐波治理的售电公司供电服务套餐设计[J]. 电力建设, 2018, 39(7): 32-40. |
[12] | 杨思渊,姜子卿,艾芊,何奇琳. 售电公司商业模式国际经验及启示[J]. 电力建设, 2018, 39(3): 123-. |
[13] | 张潜, 谭忠富,刘敦楠 . 售电公司参与需求侧响应的系统动力学研究[J]. 电力建设, 2018, 39(2): 124-. |
[14] | 杜蜻蜓,刘继春,王冬,杨常. 计入柔性负荷的售电公司参与市场竞价两阶段优化模型
|
[15] | 陈玮,梁博淼,蒙文川,陈政,文福拴. 计及负荷和电价不确定性的电力零售公司购电组合优化[J]. 电力建设, 2016, 37(7): 54-63. |
阅读次数 | ||||||
全文 |
|
|||||
摘要 |
|
|||||
版权所有 © 2020 《电力建设》编辑部
地址:北京市昌平区北七家未来科技城北区国家电网公司办公区 邮编:102209 电话:010-66602697
京ICP备18017181号-1 国网安备4511A3CPZ号
本系统由北京玛格泰克科技发展有限公司设计开发