Equalization power generation cost calculation method and system considering peak-valley electricity price change prediction

The invention relates to a leveling power generation cost calculation method and device considering peak and valley electricity price change prediction, computer equipment, a storage medium and a computer program product. The method comprises the following steps: constructing a total cost model; training a neural network based on the LSTM prediction sequence optimized by the particle swarm algorithm, and establishing a peak-valley electricity price prediction model; establishing a cost discount model and an income model based on the peak-valley electricity price prediction model; and calculating a net income based on the income model and the cost discount model. According to the method, the method for predicting the peak-valley electricity price change in the full life cycle of the energy storage power station is provided, the method is different from an existing method for calculating the leveling power generation cost of the energy storage power station by adopting the fixed peak-valley electricity price an