The invention relates to a method for managing dynamic energy consumption of an extended-range mine card based on equivalent factors. The method comprises the following steps: acquiring system state parameters, driving data, consumed electric quantity and fuel consumption of the extended-range mine card; determining a corresponding equivalent factor by taking the system state parameter as a current matching factor, and determining whether the range extender is turned on or turned off according to the equivalent factor; under the condition that the range extender is started, processing the driving data to obtain driving characteristics; adjusting the equivalent factor through a formula to obtain an adjusted equivalent factor; the consumed electric quantity and the fuel consumption are processed through the equivalent factors, equivalent fuel consumption is obtained, the equivalent factor corresponding to the minimum consumption in the equivalent fuel consumption is determined as the optimal equivalent factor, and the power output of the range extender is adjusted according to the optimal equivalent factor. According to the method, the energy utilization efficiency of the mine truck can be improved, the energy consumption is reduced, and a better solution is provided for efficient operation and sustainable development of the mine truck.
本申请涉及了一种基于等效因子的增程式矿卡动态能耗管理方法,该方法包括:获取增程式矿卡的系统状态参数、行驶数据、消耗的电量和燃油消耗量;将系统状态参数作为当前匹配因子,确定出对应的等效因子,并根据等效因子确定增程器开启或关闭;在增程器开启的情况下,对行驶数据进行处理得到行驶特征;通过公式对等效因子进行调整,得到调整后的等效因子;使用等效因子对消耗的电量和燃油消耗量进行处理,得到等效燃油消耗量,并将等效燃油消耗量中的最小消耗量对应的等效因子确定为最优等效因子,根据最优等效因子对增程器的功率输出进行调整。本方法能够提升矿卡能源利用效率,降低能耗,为矿卡的高效运行和可持续发展提供更优解决。
Extended-range mine card dynamic energy consumption management method based on equivalent factors
一种基于等效因子的增程式矿卡动态能耗管理方法
27.12.2024
Patent
Elektronische Ressource
Chinesisch
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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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