Facing the wind power accommodation difficulties revealed in ‘Northwest
North and Northeast China’ region during heating season overlapping wind resource surplus season
a novel day-ahead market mode is proposed to encourage power consumers to participate in wind power accommodation based on the market reform plan of direct electricity purchase by major power consumers. Based on power consumer and generation company direct transactions in the spot market environment
the day-ahead market mode with power consumers participating in wind power accommodation is designed including transaction application
transaction clearing
transaction settlement and market organization. A day-ahead market model is developed with power consumers participation in the wind power accommodation mode taken into account alongside individual demands of each power consumer’s power consumption profile and bidding price limits on power consumers. The rationality and effectiveness of the proposed market mode and model is validated by numerical results. This work is supported by National Science Fund for Distinguished Young Scholars (No. 51325702) and State Grid Corporation of China (No. NWQJYQT(2014)72).