易辰颖,胡志坚,林伟伟.基于主从博弈的主动配电网分布式电源与独立储能协同规划方法[J].电测与仪表,2024,61(5):83-90. Yi Chenying,Hu Zhijian,Lin Weiwei.Cooperative planning method of distributed generation and independent energy storage in active distribution network based on Stackelberg game[J].Electrical Measurement & Instrumentation,2024,61(5):83-90.
基于主从博弈的主动配电网分布式电源与独立储能协同规划方法
Cooperative planning method of distributed generation and independent energy storage in active distribution network based on Stackelberg game
In order to carry out the reasonable planning of distributed generation (DG) and independent energy storage under the background of electric power market reform, the distributed generation operator (DGO) and independent energy storage operator (IESO) is the main investor to make decisions on the installation capacity of DG and independent energy storage respectively in distribution network, and the bi-level planning model of Stackelberg game is constructed with DGO as the guider and IESO as the follower. For independent energy storage, an operation strategy combining renewable energy consumption with interest arbitrage is formulated, and the transaction price is introduced to enable DGO to trade with IESO by using the abandoned power of DG. The model is solved by the method which combines the standard particle swarm optimization with intelligent algorithm. The simulation analysis of IEEE 33-bus distribution system shows that the proposed planning method can effectively improve the economy of planning, facilitate the market development of energy storage, improve the penetration rate of DG and reduce the abandonment rate of DG.
