Research on the Peak Shaving Operation Method of Multi-Station Integrated Power Supply Based on Configuration Coordination Optimization
To address the issues of the power fluctuation and peak shaving pressure of the distribution network in a power supply area caused by multi-station integration,the multi-station integrated power supply peak shaving operation method based on configuration coordination optimization is studied.Based on the framework of the multi-station integrated power supply area,the energy storage peak shaving control strategy of the multi-station integrated power supply area is proposed.Combined with this strategy,a coordinated optimization model for energy storage capacity allocation in the multi-station integrated power supply area is built.Taking the optimal total benefit of multi-station integrated coordinated operation as the objective function,the model is solved using the quantum gravitation search algorithm under the constraints of outputs of the photovoltaic power station output and the energy storage power station and the charging station to obtain the energy storage allocation capacity of the power supply area,with the optimal total benefit of the multi-station integrated and coordinated operation,and realize the peak shaving operation of the multi-station integrated power supply.The experimental results indicate that the method can obtain energy storage capacity configuration schemes for multi-station integrated power supply areas that meet different limit scenarios,and can effectively regulate peak and valley periods of electricity consumption.
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