区域电网竞价策略研究
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摘要
根据区域电网的特点,研究售电公司、电网公司和用电客户之间的电量交易。考虑到交易过程中的供需差异等因素,建立了基于输电费用优化的非合作博弈售电策略模型。以区域电网为例,分析各利益主体在非合作博弈模型下的纳什均衡售电策略。算例分析结果表明,非合作博弈售电策略模型不仅可为售电公司提供竞价参考、平衡可再生能源和传统火电之间的利益,同时也可降低区域电能供需不平衡概率,保障电力市场安全运行。
According to the characteristics of regional power grid,the electricity transaction among electricity distribution company,power grid company and electricity customer is studied.Considering the differences between supply and demand during the transaction process,a non-cooperative game selling strategy model based on transmission cost optimization is established.Taking regional power grid as an example,the Nash equilibrium power sales strategy of various stakeholders is analyzed under the non-cooperative game model.Results show that the model not only provides bidding reference for the sales company and balances the benefits between renewable energy and traditional thermal power,but also reduces the imbalance probability of regional power supply and demand and ensures the safe operation of the electricity market.
According to the characteristics of regional power grid,the electricity transaction among electricity distribution company,power grid company and electricity customer is studied.Considering the differences between supply and demand during the transaction process,a non-cooperative game selling strategy model based on transmission cost optimization is established.Taking regional power grid as an example,the Nash equilibrium power sales strategy of various stakeholders is analyzed under the non-cooperative game model.Results show that the model not only provides bidding reference for the sales company and balances the benefits between renewable energy and traditional thermal power,but also reduces the imbalance probability of regional power supply and demand and ensures the safe operation of the electricity market.
引文
[1]舒畅,钟海旺,夏清.基于优化理论市场化的日前电力市场机制设计[J].电力系统自动化,2016,40(2):55-62.SHU Chang,ZHONG Haiwang,XIA Qing.Day-ahead electricity market design based on market interpretation of optimization theory[J].Automation of Electric Power Systems,2016,40(2):55-62.
[2]王拓,杨建萍,谈康.以市场为导向的电力营销管理探讨[J].电力需求侧管理,2018,20(2):54-56.WANG Tuo,YANG Jianping,TAN Kang.Discussion of market oriented electric marketing management[J].Power Demand Side Management,2018,20(2):54-56.
[3]刘敦南,曾鸣,黄仁乐,等.能源互联网的商业模式与市场机制(二)[J].电网技术,2015,39(11):3 057-3 063.LIU Dunnan,ZENG Ming,HUANG Renle,et al.Business models and market mechanisms of e-net(2)[J].Power System Technology,2015,39(11):3 057-3 063.
[4]史开拓,刘念,张建华,等.多运营主体的微电网随机匹配交易机制[J].电网技术,2016,40(2):587-594.SHI Kaituo,LIU Nian,ZHANG Jianhua,et al.Random matching trading mechanism in microgrid of multi-operators[J].Power System Technology,2016,40(2):587-594.
[5]艾欣,周树鹏,赵阅群.含虚拟发电厂的电力系统优化运行与竞价策略研究[J].中国电机工程学报,2016,36(23):6 351-6 362.AI Xin,ZHOU Shupeng,ZHAO Yuequn.Research on optimal operation and bidding strategy of power system with virtual power plants[J].Proceedings of the CSEE,2016,36(23):6 351-6 362.
[6]刘连光,刘鸿熹,刘自发,等.新能源接入下风火网三方非对称进化博弈分析[J].中国科学:技术科学,2015,45(1):1 297-1 303.LIU Lianguang,LIU Hongxi,LIU Zifa,et al.Analysis of tripartite asymmetric evolutionary game among wind power enterprises,thermal power enterprises and power grid enterprises under new energy resources integrated[J].Scientia Sinica Technologica,2015,45(1):1 297-1 303.
[7]SAEED A,EHSAN G.A game equilibrium model of a retail electricity market with high penetration of small and mid-size renewable suppliers[J].The Electricity Journal,2017,30(5):22-29.
[8]SAYYAD N,KAZEM Z,BEHNAM I.Optimal stochastic energy management of retailer based on selling price determination under smart grid environment in the presence of demand response program[J].Applied Energy,2017,187(1):449-464.
[9]刘连光,潘明明,田世明,等.考虑源网荷多元主体的售电竞争非合作博弈方法[J].中国电机工程学报,2017,37(6):1 618-1 626.LIU Lianguang,PAN Mingming,TIAN Shiming,et al.Anon-cooperative game analysis of a competitive electricity retail considering multiple subjects of source-grid-load[J].Proceedings of the CSEE,2017,37(6):1 618-1 626.
[10]张金良,张文文,李德智,等.基于合作博弈理论的增量配网收益分配策略研究[J].电力需求侧管理,2018,20(4):15-21.ZHANG Jinliang,ZHANG Wenwen,LI Dezhi,et al.Research on income distribution of incremental distribution network based on cooperative game theory[J].Power Demand Side Management,2018,20(4):15-21.
[11]HAILI S,CHEN-CHING L,JACQUES L.Nash equilibrium bidding strategies in a bilateral electricity market[J].IEEE Transactions on Power Systems,2002,17(1):73-79.
[2]王拓,杨建萍,谈康.以市场为导向的电力营销管理探讨[J].电力需求侧管理,2018,20(2):54-56.WANG Tuo,YANG Jianping,TAN Kang.Discussion of market oriented electric marketing management[J].Power Demand Side Management,2018,20(2):54-56.
[3]刘敦南,曾鸣,黄仁乐,等.能源互联网的商业模式与市场机制(二)[J].电网技术,2015,39(11):3 057-3 063.LIU Dunnan,ZENG Ming,HUANG Renle,et al.Business models and market mechanisms of e-net(2)[J].Power System Technology,2015,39(11):3 057-3 063.
[4]史开拓,刘念,张建华,等.多运营主体的微电网随机匹配交易机制[J].电网技术,2016,40(2):587-594.SHI Kaituo,LIU Nian,ZHANG Jianhua,et al.Random matching trading mechanism in microgrid of multi-operators[J].Power System Technology,2016,40(2):587-594.
[5]艾欣,周树鹏,赵阅群.含虚拟发电厂的电力系统优化运行与竞价策略研究[J].中国电机工程学报,2016,36(23):6 351-6 362.AI Xin,ZHOU Shupeng,ZHAO Yuequn.Research on optimal operation and bidding strategy of power system with virtual power plants[J].Proceedings of the CSEE,2016,36(23):6 351-6 362.
[6]刘连光,刘鸿熹,刘自发,等.新能源接入下风火网三方非对称进化博弈分析[J].中国科学:技术科学,2015,45(1):1 297-1 303.LIU Lianguang,LIU Hongxi,LIU Zifa,et al.Analysis of tripartite asymmetric evolutionary game among wind power enterprises,thermal power enterprises and power grid enterprises under new energy resources integrated[J].Scientia Sinica Technologica,2015,45(1):1 297-1 303.
[7]SAEED A,EHSAN G.A game equilibrium model of a retail electricity market with high penetration of small and mid-size renewable suppliers[J].The Electricity Journal,2017,30(5):22-29.
[8]SAYYAD N,KAZEM Z,BEHNAM I.Optimal stochastic energy management of retailer based on selling price determination under smart grid environment in the presence of demand response program[J].Applied Energy,2017,187(1):449-464.
[9]刘连光,潘明明,田世明,等.考虑源网荷多元主体的售电竞争非合作博弈方法[J].中国电机工程学报,2017,37(6):1 618-1 626.LIU Lianguang,PAN Mingming,TIAN Shiming,et al.Anon-cooperative game analysis of a competitive electricity retail considering multiple subjects of source-grid-load[J].Proceedings of the CSEE,2017,37(6):1 618-1 626.
[10]张金良,张文文,李德智,等.基于合作博弈理论的增量配网收益分配策略研究[J].电力需求侧管理,2018,20(4):15-21.ZHANG Jinliang,ZHANG Wenwen,LI Dezhi,et al.Research on income distribution of incremental distribution network based on cooperative game theory[J].Power Demand Side Management,2018,20(4):15-21.
[11]HAILI S,CHEN-CHING L,JACQUES L.Nash equilibrium bidding strategies in a bilateral electricity market[J].IEEE Transactions on Power Systems,2002,17(1):73-79.