Design of Multi-Stage Adaptive Regulation Algorithm for Capacity of New Energy Generation and Energy Storage System
A capacity adaptive regulation algorithm for new energy generation and energy storage systems has been proposed.Based on current measurement requirements and standards,establish basic capacity control objec-tives,and set constraints based on the actual operating environment of the power generation and energy storage system,while limiting the adjustment range of the energy storage system capacity.Design a multi-stage energy storage capacity regulation algorithm and introduce an SOC adaptive hierarchical control model.In the logical structure of the regulation algorithm,the energy storage battery SOC is divided into multiple levels according to different thresholds,and corresponding charging and discharging strategies are set for each level.By setting adap-tive regulation constraints and calculating the minimum charging standard,combined with the hierarchical control processing level of SOC,the regulation algorithm is improved to improve the regulation accuracy.The test results show that the adaptive control response time of the design method is below 0.25s,with high control flexibility and controllable error.
new energy generationpower generation and energy storageenergy storage systemcapacity con-troladaptive controlSOC adaptive hierarchical control
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