According to the rail transit power supply management method and system provided by the invention, the model is trained by using the historical operation state information of the fault line, the operation parameters of the power supply line and the value range of the operation parameters are selected based on the genetic algorithm, the multiple populations are obtained after the operation parameters are coded, the fitness of each population is determined by using the trained model, and the reliability of the power supply management is improved. The population is updated based on genetic operation, the fitness of the updated population is calculated, iteration is repeated until the preset termination condition is met, the optimal operation parameters of the power supply line are obtained, the optimal operation parameters of the power supply line are selected through the genetic algorithm, efficiency can be improved, and the situation that a large amount of time is spent on debugging and training the operation parameters of the power supply line manually is avoided.

    本发明提供的轨道交通供电管理方法及系统,利用故障线路的历史运行状态信息训练模型,基于遗传算法,选定供电线路的运行参数以及所述运行参数的取值范围,对其编码后得到多个种群,利用训练好的模型确定每个种群的适应度,基于遗传操作更新所述种群,计算更新后种群的适应度,重复迭代直至满足预设终止条件,得到供电线路的最优运行参数,利用遗传算法选定供电线路的最优运行参数,可以提高效率,避免由人工花费大量时间调试训练供电线路的运行参数。


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    Title :

    Rail transit power supply management method and system


    Additional title:

    轨道交通供电管理方法及系统


    Contributors:
    LIAO HUARONG (author) / WANG XU (author) / ZHANG JUNJIA (author) / LIU YANG (author) / DENG YONG (author) / ZHU WENYAN (author)

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC / G01D MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE , Anzeigen oder Aufzeichnen in Verbindung mit Messen allgemein / G06N COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS , Rechnersysteme, basierend auf spezifischen Rechenmodellen / G06Q Datenverarbeitungssysteme oder -verfahren, besonders angepasst an verwaltungstechnische, geschäftliche, finanzielle oder betriebswirtschaftliche Zwecke, sowie an geschäftsbezogene Überwachungs- oder Voraussagezwecke , DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTING PURPOSES



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