Analysis of Market Equilibrium Based on Co-evolution in Electricity Spot Market Guosheng Hu, Hechun Wang, Kun Fan, Haoyong Chen, Shengsheng Deng and Shengzhi Duan E3S Web Conf., 218 (2020) 02024 Published online: 11 December 2020 DOI: 10.1051/e3sconf/202021802024