Calculating and channeling unbalanced funds of grid agent power purchasing based on power generation and consumption in spot market optimization matching

In this paper, a calculation method of unbalanced capital of purchasing power based on the optimal matching of power generation and consumption in spot mode is proposed. First of all, based on the low-price electricity purchase contract, the actual electricity purchase price can be obtained by preferentially matching the rural low-income electricity consumption. Secondly, the actual total expenditure of the power network agent in a certain period is calculated by considering the cost of electricity and the sharing cost of low price difference. The total electricity sales income of the power grid in a certain period of time is calculated, by considering the calculation of electricity sales income and 1.5 times user agent income of electricity purchase; then, the unbalanced fund channeling model is constructed to obtain the channeling price of power grid agent users for the whole month. Finally, the calculation example analysis, based on the above model to obtain the unbalanced capital of each period, the channelled electricity price of each period, the total unbalanced capital, the channelled electricity price.