Research on Load-side Transaction Mechanism Based on the Peak-valley Difference of Power Grid

Abstract

Through the analysis of power big data, this project studies the internal mechanism relationship between the grid peak-valley difference and the load-side resource regulation ability, designs a multi-integrated and highly flexible load-side trans-action trigger mechanism based on the grid peak-valley difference, and establishes a long-term market trigger mechanism for grid security. Based on the goal of reducing the average peak-valley difference in the province by the percentage reduction, using the real historical data of typical regions, the automatic trading plan measurement model was designed, and the load response transaction plan for peak-shaving and valley-filling in 2021 was formulated, and the diversified integration of highly flexible grid load-side transactions. The market mechanism has designed and developed 4 trading varieties. By coordinating the load-side transaction plan with the control center, the positive and negative backup of the power grid can be reduced, and the operating cost of the power grid can be reduced.