阻塞管理机制对发电商合约收益的影响
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摘要
我国电力市场正处于深化改革阶段,输电网络运营环境复杂,输电阻塞问题日益受到关注。首先,采用阻塞定价法和阻塞修正法对阻塞管理市场机制进行分类,并总结了国外典型电力市场中的阻塞管理方法。然后以英国及澳大利亚电力市场为例分析阻塞管理机制对发电商合约收益的影响,相关算例分析结果表明,阻塞管理对合约收益的影响主要在于是否对限下机组进行补偿。最后对我国电力市场阻塞管理机制提出建议。
With the deepening of electric power market reform in China, the transmission network is in a complex operating environment and transmission congestion is increasingly attracted attention. Firstly, market mechanisms for congestion management are classified by congestion pricing method and congestion correction method; secondly, congestion management methods of overseas typical electricity markets are summarized.Finally, the impact of the congestion management mechanism on the contract revenue of power producers is analyzed based on the UK and Australia power market. The relevant case analysis shows that the impact of congestion management on contract revenue is mainly based on whether there is compensation for the constrained-on units. At the same time, some suggestions on congestion management mechanism of the power market in China are put forward.
With the deepening of electric power market reform in China, the transmission network is in a complex operating environment and transmission congestion is increasingly attracted attention. Firstly, market mechanisms for congestion management are classified by congestion pricing method and congestion correction method; secondly, congestion management methods of overseas typical electricity markets are summarized.Finally, the impact of the congestion management mechanism on the contract revenue of power producers is analyzed based on the UK and Australia power market. The relevant case analysis shows that the impact of congestion management on contract revenue is mainly based on whether there is compensation for the constrained-on units. At the same time, some suggestions on congestion management mechanism of the power market in China are put forward.
引文
[1]贺辉.电力系统输电阻塞及其相关问题的研究[D].杭州:浙江大学,2005.
[2]HUANG S,WU Q,LIU Z,et al.Review of congestion management methods for distribution networks with high penetration of distributed energy resources[C]//Innovative Smart Grid Technologies Conference Europe.IEEE,2014.
[3]张永平,焦连伟,陈寿孙,等.电力市场阻塞管理综述[J].电网技术,2003,27(8):1-9.
[4]黄涵颖.电力市场下的阻塞管理方法研究[D].北京:华北电力大学,2017.
[5]CHUNG H M,SU C L,WEN C K.Dispatch of generation and demand side response in regional grids[C]//IEEE,International Conference on Environment and Electrical Engineering.IEEE,2015:482-486.
[6]NAPPU M B,ARIEF A.Network losses-based economic redispatch for optimal energy pricing in a congested power system[J].Energy Procedia,2016(100):311-314.
[7]PILLAY A,KARTHIKEYAN S P,KOTHARI D P.Congestion management in power systems-A review[J].International Journal of Electrical Power&Energy Systems,2015(70):83-90.
[8]张炎平,葛朝强,唐国庆.FACTS在阻塞管理中的应用[J].电力需求侧管理,2002,4(5):16-19.
[9]高彦辉.PJM5节点电力系统阻塞管理实例[J].电网技术,2007,31(S2):223-226.
[10]高彦辉.电力市场阻塞管理中的电价[J].电网技术,2008,32(S2):223-225.
[11]国家电力监管委员会.美国电力市场[M].北京:中国电力出版社,2005.
[12]王维超,薛宇,李更丰,等.电力能效统筹的市场交易体系及保障机制研究[J].电网与清洁能源,2017,33(2):1-7.
[2]HUANG S,WU Q,LIU Z,et al.Review of congestion management methods for distribution networks with high penetration of distributed energy resources[C]//Innovative Smart Grid Technologies Conference Europe.IEEE,2014.
[3]张永平,焦连伟,陈寿孙,等.电力市场阻塞管理综述[J].电网技术,2003,27(8):1-9.
[4]黄涵颖.电力市场下的阻塞管理方法研究[D].北京:华北电力大学,2017.
[5]CHUNG H M,SU C L,WEN C K.Dispatch of generation and demand side response in regional grids[C]//IEEE,International Conference on Environment and Electrical Engineering.IEEE,2015:482-486.
[6]NAPPU M B,ARIEF A.Network losses-based economic redispatch for optimal energy pricing in a congested power system[J].Energy Procedia,2016(100):311-314.
[7]PILLAY A,KARTHIKEYAN S P,KOTHARI D P.Congestion management in power systems-A review[J].International Journal of Electrical Power&Energy Systems,2015(70):83-90.
[8]张炎平,葛朝强,唐国庆.FACTS在阻塞管理中的应用[J].电力需求侧管理,2002,4(5):16-19.
[9]高彦辉.PJM5节点电力系统阻塞管理实例[J].电网技术,2007,31(S2):223-226.
[10]高彦辉.电力市场阻塞管理中的电价[J].电网技术,2008,32(S2):223-225.
[11]国家电力监管委员会.美国电力市场[M].北京:中国电力出版社,2005.
[12]王维超,薛宇,李更丰,等.电力能效统筹的市场交易体系及保障机制研究[J].电网与清洁能源,2017,33(2):1-7.