The invention discloses a hybrid energy storage and power supply charging method for a super capacitor and a storage battery, and relates to the technical field of hybrid energy storage, and the method comprises the steps: carrying out the electric signal conversion of collected hybrid electric energy data, obtaining a hybrid electric energy signal, setting an electric energy filtering end for regulation and control index, and obtaining a transfer frequency control coefficient; adjusting parameters are set to perform layer number division on the obtained transfer frequency control coefficient to obtain a transfer coefficient segment; performing feature extraction on the hybrid electric energy signal according to the transfer coefficient segment to obtain a feature electric energy coefficient, performing coefficient replacement and filtering combination on the electric energy filtering end according to the feature electric energy coefficient to obtain an electric energy filtering group, and performing signal extraction on the hybrid electric energy signal through the electric energy filtering group to obtain an extracted electric energy coefficient; generating an electric energy coefficient spectrogram according to the extracted electric energy coefficient, and setting threshold energy to carry out virtual variation and extreme value statistics on the electric energy coefficient spectrogram to obtain an optimal charging node; the charging efficiency of the new energy vehicle is improved, and the operation efficiency and safety of the vehicle are enhanced.
本发明公开了超级电容与蓄电池混合储能及供电充电方法,涉及混合储能技术领域,对采集的混合电能数据进行电信号转换,获得混合电能信号,设置电能滤波端进行调控索引,获得调动频控系数,设置调节参数对所获得的调动频控系数进行层数划分,获得调动系数段;根据调动系数段对混合电能信号进行特征提取,获得特征电能系数,根据特征电能系数对电能滤波端进行系数替换和滤波组合,获得电能滤波组,通过电能滤波组对混合电能信号进行信号提取,获得提取电能系数;根据提取电能系数生成电能系数频谱图,设置阈值能量对电能系数频谱图进行虚拟变动和极值统计,获得最佳补电节点;提高新能源汽车的充电效率,增强车辆的运行效率和安全性。
Super capacitor and storage battery hybrid energy storage and power supply charging method
超级电容与蓄电池混合储能及供电充电方法
2024-09-20
Patent
Electronic Resource
Chinese
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