The invention discloses a multi-gun power loop short circuit detection method, system and device and a storage medium, and the method comprises the steps: S1, obtaining a topological structure, and obtaining the total number of guns, the total number of output contactors, the total number of parallel contactors and the total number of modules; s2, acquiring current states of each gun, each parallel contactor and each module; s3, according to the distribution relation between each gun and each module, bitwise or and bitwise addition calculation is carried out, when the bitwise addition calculation result is the same as the bitwise or calculation result, there is no repeated module in the modules distributed by all the guns being charged, and when the bitwise addition calculation result is different from the bitwise or calculation result, there is no repeated module in the modules distributed by all the guns being charged. And the modules distributed by all the guns which are being charged have repeatedly distributed modules. Whether a short circuit phenomenon exists or not can be accurately judged, and safety accidents are reduced.

    本发明公开了一种多枪功率回路短路检测方法、系统、设备及存储介质,S1,获取拓扑结构,得到枪总数、输出接触器总数、并联接触器总数和模块总数;S2,获取每个枪、并联接触器和模块的当前状态;S3,根据每把枪和每个模块的分配关系,进行按位或和按位加和计算,当按位加和计算出的结果与按位或计算出的结果相同时,正在充电的所有枪分配的模块中没有重复的模块,当按位加和计算出的结果与按位或计算出的结果不相同时,正在充电的所有枪分配的模块中有被重复分配的模块。能够准确判断出是否存在短路现象,减少安全事故的发生。


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    Titel :

    Multi-gun power loop short circuit detection method, system and device and storage medium


    Weitere Titelangaben:

    一种多枪功率回路短路检测方法、系统、设备及存储介质


    Beteiligte:
    CHANG XIAOLEI (Autor:in) / LI ENHU (Autor:in) / HOU NING (Autor:in) / BAI YUNHAI (Autor:in) / LUO HAIDONG (Autor:in) / CUI LANG (Autor:in)

    Erscheinungsdatum :

    2024-03-29


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES



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