摘要
在不同新能源渗透率下,构建内嵌非合作与合作的主从博弈模型,从系统角度探讨了燃煤发电机组行为决策对机组经济性和碳排放的影响。该模型充分考虑了煤电机组的技术特性,以准确核算不同运行工况下燃煤机组碳排放量。算例结果表明:在新能源低渗透率条件下,发电机组之间的合作策略能够同时兼顾系统的经济效益与环境效益;随着新能源渗透率的提高,机组之间的合作策略依然可以取得较好的碳减排效果,但整体经济性有所下降;当新能源渗透率较高时,机组之间的非合作策略具有较好的整体经济性和碳减排效应。最后根据研究结论提出了相关政策建议。
This paper constructs a master-slave game model with embedded non-cooperation and cooperation game to explore the impact of coal-fired power unit decision-making on the economic efficiency and carbon emissions from a system perspective under different proportion of new energy penetration.The model takes into account the technical characteristics of coal-fired units to accurately account for the total emissions of coal-fired units in different operating conditions.The results show that,when the new energy penetration rate is low,the cooperation strategy among coal-fired power units has good performance in both economic and environmental benefits.With the increase of new energy penetration,the cooperation strategy among coal-fired power units is still helpful for carbon reduction,but the overall economy will decrease.When the level of new energy penetration is high,the non-cooperative strategy can enhance both economic and carbon reduction effects.Some valuable policy implications are proposed according to the research findings.
作者
张兴平
何澍
王泽嘉
张浩楠
张又中
ZHANG Xingping;HE Shu;WANG Zejia;ZHANG Haonan;ZHANG Youzhong(School of Economics and Management,North China Electric Power University,Beijing 102206,China;Beijing Key Laboratory of New Energy and Low-Carbon Development(North China Electric Power University),Beijing 102206,China;School of Electrical and Electronic Engineering,North China Electric Power University,Beijing 102206,China;State Key Laboratory of Altemate Electrical Power System with Renewable Energy Sources(North China Electric Power University),Beijing 102206,China)
出处
《电力建设》
CSCD
北大核心
2022年第5期9-17,共9页
Electric Power Construction
基金
国家自然科学基金项目(72074075)
北京市自然科学基金项目(9212017)。
关键词
新能源
混合博弈
燃煤机组
行为策略
电力市场
new energy
hybrid game
coal-fired unit
behavior strategy
electricity market
