The invention discloses a control method of an oil-electricity hybrid power system, the oil-electricity hybrid power system and a cold chain transport vehicle, the oil-electricity hybrid power system is applied to the cold chain transport vehicle, and the oil-electricity hybrid power system comprises a fuel oil generator set and an energy storage device connected with the fuel oil generator set. The fuel oil generator set and the energy storage device are both connected with a refrigerating unit assembled on the cold chain transport vehicle, and the control method comprises the steps that under the condition that the fuel oil generator set supplies power to the energy storage device and the refrigerating unit, the electricity utilization power of the refrigerating unit is obtained; and according to the electricity utilization power of the refrigerating unit and a target power interval, the charging power provided by the fuel oil generator set for the energy storage device is adjusted, so that the actual output power of the fuel oil generator set is maintained within the target power interval, and the target power interval is set according to a preset oil consumption threshold value of the fuel oil generator set. According to the invention, the oil consumption of the oil-electric hybrid power system of the cold-chain transport vehicle is reduced.

    本发明公开了一种油电混动系统的控制方法、油电混动系统和冷链运输车辆,油电混动系统应用于冷链运输车辆,油电混动系统包括燃油发电机组、与燃油发电机组连接的储能装置,燃油发电机组和储能装置均与冷链运输车辆上装配的制冷机组连接,该控制方法包括:在由燃油发电机组向储能装置和制冷机组供电的情况下,获取制冷机组的用电功率;根据制冷机组的用电功率和目标功率区间调节燃油发电机组向储能装置提供的充电功率,以使燃油发电机组的实际输出功率维持在目标功率区间内,其中,目标功率区间是根据燃油发电机组的预设油耗阈值设置。通过本发明降低了冷链运输车辆的油电混动系统的油耗。


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    Title :

    Control method of oil-electricity hybrid power system, oil-electricity hybrid power system and cold chain transport vehicle


    Additional title:

    油电混动系统的控制方法、油电混动系统和冷链运输车辆


    Contributors:
    GUO JUN (author) / HE YUANXIN (author) / HUANG SHENG (author) / CHANG HAI (author) / YUE SHENG'E (author) / ZHANG JUN (author) / FENG XU (author) / SUN HENGYUAN (author) / HU FAN (author) / ZHU SHENKE (author)

    Publication date :

    2025-02-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B61C Lokomotiven , LOCOMOTIVES / B61D Einzelheiten oder Arten des Wagenaufbaus von Eisenbahnfahrzeugen , BODY DETAILS OR KINDS OF RAILWAY VEHICLES



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