The invention provides an automobile generated power control device and a control method thereof. An automobile comprises an engine, a storage battery and a power generation device, wherein the engineis connected with the storage battery; the control device comprises a thermoelectric power generation device, a power generator and an electronic control unit; the thermoelectric power generation device and the power generator are connected with the storage battery; the working states of the thermoelectric power generation device are specifically multi-stage; and the electronic control unit is used for acquiring the power required by the automobile after the automobile is powered on, acquiring the maximum power generation power of the thermoelectric power generation device, comparing the automobile power demand power with the maximum power generation power, and controlling switching between multiple stages of working states of the thermoelectric power generation device or between the maximum stage of working state of the thermoelectric power generation device and the working state of the generator according to a preset working condition relationship. The thermoelectric power generation device can give play to the power generation potential to the maximum extent, oil saving and emission reduction are achieved, and the engine efficiency is improved.
一种汽车发电功率的控制装置及其控制方法,所述汽车包括发动机、蓄电池、发电装置,所述发动机与所述蓄电池连接,所述控制装置包括温差发电装置、发电机和电子控制单元,所述温差发电装置、所述发电机与所述蓄电池连接,所述温差发电装置的工作状态具体多级,所述电子控制单元用以在所述汽车上电后,获得所述汽车用电需求功率;获得所述温差发电装置的最大发电功率;对比所述汽车用电需求功率及所述最大发电功率,根据预设的工况关系,来控制所述温差发电装置的多级工作状态之间或所述温差发电装置的最大级工作状态与所述发电机工作状态之间的切换。本发明使得温差发电装置能够最大限度地发挥其发电潜力,实现节油减排,提高发动机效率。
Automobile generated power control device and control method thereof
一种汽车发电功率的控制装置及其控制方法
2021-03-26
Patent
Electronic Resource
Chinese
IPC: | H02N Elektrische Maschinen, soweit nicht anderweitig vorgesehen , ELECTRIC MACHINES NOT OTHERWISE PROVIDED FOR / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / F01N GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL , Schalldämpfer oder Auspuffvorrichtungen für Gase von Kraft- und Arbeitsmaschinen oder von Kraftmaschinen allgemein / 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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