The invention discloses a charging pile charging control method based on an electric vehicle. The method comprises the following steps: constructing a charging pile charging control system; related data of prediction and declaration results are collected; performing data processing; carrying out load prediction model training on the charging pile; and obtaining the adjustable capacity, completing adjustment and reporting. According to the technical scheme, the multi-dimensional load prediction model of WT-WPCA-LSTM is established by combining the wavelet transform technology, the wavelet main component analysis technology and the LSTM technology, grouping modeling is performed according to the types of the charging piles, and the modeling methods of different time scales are distinguished, so that effective regulation and control of the charging piles are realized, and the load prediction efficiency of the charging piles is improved. And the high-efficiency charging requirement of the electric vehicle is met.

    本发明公开了一种基于电动汽车的充电桩充电控制方法,包括以下步骤:构建充电桩充电控制系统;采集预测和申报结果的相关数据;进行数据处理;对充电桩进行负荷预测模型训练;获取可调容量完成调节并进行上报。上述技术方案通过将小波变换技术、小波主要成分分析技术与LSTM技术相结合,建立了WT‑WPCA‑LSTM的多维度负荷预测模型,针对充电桩的类型进行分组建模,并且区分不同时间尺度的建模方法,实现对于充电桩的有效调控,满足电动汽车的高效充电需求。


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    Title :

    Charging pile charging control method based on electric vehicle


    Additional title:

    一种基于电动汽车的充电桩充电控制方法


    Contributors:
    ZHENG SONGSONG (author) / WU YAN (author) / HUANG WEI (author) / SHENG QIHUI (author) / LI TIANYU (author) / SONG LE (author) / WANG KE (author)

    Publication date :

    2024-01-16


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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