摘要
梳理可再生能源发电商、常规能源发电商与售电公司等交易主体之间的电力、绿色证书供需关系,以各发电商的利益最大化为目标,建立考虑绿色证书的能源经济调度模型,求解消纳保障机制下发电商电力调度及证书交易策略;通过算例分析说明了绿色证书机制提高可再生能源发电商收益的有效性,消纳责任权重对于绿证价格变化、市场力抑制等市场良性运营具有重要作用。
The supply and demand relations of electricity and tradable green certificate(TGC)among renewable energy generators,conventional energy generators and power sale companies are analyzed.Then,an energy economic dispatching model considering TGC is established with the goal of maximizing the generators’benefits,and the power dispatching and TGC trading strategies of power producers under the consumption guarantee mechanism are solved.An example is given to illustrate the effectiveness of the TGC mechanism to improve the profitability of renewable energy generators,and the consumption responsibility weight plays an important role in the benign operation of the market,such as the change of TGC price and the suppression of market power.
作者
李雅超
撖晨宇
肖艳炜
李继红
王蓓蓓
李扬
LI Yachao;HAN Chenyu;XIAO Yanwei;LI Jihong;WANG Beibei;LI Yang(School of Electrical Engineering,Southeast University,Nanjing 210096,China;School of Cyber Science and Engineering,Southeast University,Nanjing 210096,China;State Grid Zhejiang Electric Power Company,Hangzhou 310000,China)
出处
《智慧电力》
北大核心
2021年第4期58-65,共8页
Smart Power
基金
国家重点研发计划资助项目(2020YFF0305800)
国家电网公司总部科技项目(5108-201955037A-0-0-00)。
关键词
可再生能源
消纳责任权重
绿色证书
经济调度
renewable energy
consumption responsibility weight
TGC
economic dispatch
