摘要
多能互补运行是电力系统发展的必然趋势,构建多利益主体间公平、合理的分配方式,是实现多能互补运行的关键。基于合作博弈理论,分析了水风光多能互补运行博弈特征,构建了水风光多能互补增益函数和电站收益函数,结合多能互补发电系统的运行特点,利用互补系数法对联合发电互补性进行评价,分析不同分配策略下联盟的增益分配值和分配策略的吸引力,并选择最优分配策略对联盟增益进行分配以实现参与主体经济效益最大化。算例分析表明:增益分配的实质是对互补电站贡献的奖励,贡献较高的电站分得增量收益越多。同时,不同分配策略下各电站接受多能互补联合运行的倾向程度均为:光伏电站>风电场>水电站。
Multi-energy complementary operation is an inevitable trend in the development of the power system.Constructing a fair and reasonable distribution method among multi-stakeholders is the key to achieving multi-energy complementary operation.Based on the cooperative game theory,the game characteristics of water-wind-solar multi-energy complementary operation was analyzed,and the complementary gain function of water-wind-solar multi-energy and the power plant revenue function were constructed.Combining the operating characteristics of the multi-energy complementary power generation system and the complementary coefficient,the complementarity of joint power generation was evaluated.Then the alliance's gain allocation value under the allocation strategy and the attractiveness of the allocation strategy were selected,and the optimal allocation strategy was selected to allocate the alliance gain to maximize the economic benefits of the participants.The results show that the essence of the gain distribution is the reward for the contribution of complementary power stations,and the power station with higher contribution will get more incremental income.At the same time,the tendency of each power station to accept multi-energy complementary operation under different allocation strategies is that photovoltaic power stations are higher than wind power stations that are higher than hydropower stations.
作者
陈述
赵金凡
陈云
习俊博
周露
崔洁
CHEN Shu;ZHAO Jin-fan;CHEN Yun;XI Jun-bo;ZHOU Lu;CUI Jie(College of Hydraulic & Environmental Engineering, China Three Gorges University, Yichang 443002, China;College of Economics & Management, China Three Gorges University, Yichang 443002, China)
出处
《科学技术与工程》
北大核心
2022年第10期3991-3997,共7页
Science Technology and Engineering
基金
国家自然科学基金资助项目(52079073)
三峡大学学位论文培优基金(2021SSPY004)
湖北省高等学校哲学社会科学研究项目(21Y042)。
关键词
多能互补
联合运行
互补系数法
增益
分配策略
multi-energy complementary
joint operation
complementary coefficient method
gain
allocation strategy
