The invention discloses an automobile generator control method and system, a vehicle, electronic equipment and a storage medium. The method comprises the steps that the target power generation voltage, the load response time and the excitation current limit value of a generator are calculated; when the related fault mark of the generator is set, the excitation current limit value is equal to the fault state excitation current limit value; when the related fault mark of the generator is reset and the low-speed steering mark is set, the excitation current limit value is equal to the low-speed steering excitation current limit value; when the related fault mark of the generator is reset, the low-speed steering mark is reset, and the low-speed mark is set, the excitation current limit value is equal to the smaller one of the low-speed excitation current limit value and the basic excitation current limit value; when the generator-related fault flag is reset, the low-speed steering flag is reset, and the low-speed flag is reset, the field current limit value is equal to the basic field current limit value. The problem of engine speed fluctuation caused by intelligent generator power fluctuation due to steering or electrical load fluctuation is solved.

    本发明公开了一种汽车发电机控制方法、系统、车辆、电子设备及存储介质,包括:计算发电机目标发电电压、负荷响应时间和励磁电流限值;当发电机相关故障标志置位时,励磁电流限值等于故障状态励磁电流限值;当发电机相关故障标志复位,且低速转向标志置位时,励磁电流限值等于低速转向励磁电流限值;当发电机相关故障标志复位、低速转向标志复位,且低速标志置位时,励磁电流限值等于低速励磁电流限值和基本励磁电流限值中的较小值;当发电机相关故障标志复位、低速转向标志复位,且低速标志复位时,励磁电流限值等于基本励磁电流限值。本发明解决了因转向或电气负载波动导致智能发电机功率波动而引起发动机转速波动的问题。


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    Title :

    Automobile generator control method and system, vehicle, electronic equipment and storage medium


    Additional title:

    汽车发电机控制方法、系统、车辆、电子设备及存储介质


    Contributors:
    ZHANG SHENG (author) / YANG FANGZI (author) / WANG XIONG (author)

    Publication date :

    2023-03-07


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion / G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / H02P CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS , Steuern oder Regeln von elektrischen Motoren, elektrischen Generatoren, dynamoelektrischen Umformern



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