The invention discloses an intelligent control method and system for photovoltaic power generation and energy storage, and relates to the technical field of deep learning, a charging load index Cfzs is calculated and evaluated through a charging load prediction module, and the load demand in a fixed period can be predicted more accurately; the discharge load index Ffzs is calculated and evaluated, so that the discharge load of the battery is accurately predicted, and the uncertainty caused by load fluctuation is reduced; the power generation prediction module calculates a power generation index Fdzs according to the charging load index Cfzs and the discharging load index Ffzs and evaluates the power generation index Fdzs, so that a more accurate power generation prediction result is obtained; and the battery management control module performs secondary correction according to the prediction results and the environmental data, and dynamically adjusts a charging priority control strategy, a discharging priority control strategy and a charging and discharging balance control strategy of the battery, so that the system can reasonably distribute charging and discharging loads when the fluctuation of the generating capacity is relatively large, and the stability of power supply is ensured.
本发明公开了一种光伏发电储能智能控制方法及系统,涉及深度学习技术领域,通过充电负载预测模块计算充电负载指数Cfzs并进行评估,能更精准地预测固定周期内的负载需求;通过计算评估放电负载指数Ffzs,准确预测电池放电负载,减少由于负载波动带来的不确定性;发电量预测模块根据充电负载指数Cfzs和放电负载指数Ffzs,计算发电指数Fdzs并进行评估,从而获得更加准确的发电量预测结果;电池管理控制模块根据这些预测结果和环境数据进行二次修正,动态调整电池的充电优先级控制策略、放电优先级控制策略和充放电平衡控制策略,使系统能够在发电量波动较大时,合理分配充电和放电负载,保证电力供应的稳定性。
Photovoltaic power generation energy storage intelligent control method and system
一种光伏发电储能智能控制方法及系统
14.01.2025
Patent
Elektronische Ressource
Chinesisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung |
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