Electricity price linkage game including wind power in electricity market

In view of the electricity market environment, this article first establishes electricity linkage game model which contains traditional power generation companies, wind power company, power supply company and electricity consumers; then two systems are designed according to that whether wind power participates in the electricity market, and multi-agent simulation technology is used for electricity market linkage game simulation; finally, the article analyzes the changes of the electricity price and load before and after the game as well as the ones before and after wind power company has involved in the electricity market. The results show that linkage game increases the price difference between peak and valley, reduces the load difference between peak and valley, and to a certain extent, improves the system operation environment. Wind power company can play a role of reducing electricity price and increasing load after participating in the market.