According to the vehicle-mounted charging equipment and the vehicle, when the vehicle-mounted charging equipment is in a charging mode, a DC/DC conversion module is used for charging an energy storage device, a first inductor requires that excessive heat cannot be generated and a magnetic core material with relatively low resistivity is suitable to be used, and when the vehicle-mounted charging equipment is in a heating mode, a magnetic element requires that more heat is generated; a magnetic core material with relatively high resistivity is suitable to be used, and the first DC conversion module, the transformer and the second DC conversion module are reused no matter in a charging mode or a heating mode, so that a topological circuit and components are simplified, and the cost is reduced.
本申请公开了一种车载充电设备和车辆,当车载充电设备处于充电模式时,DC/DC变换模块用于对储能装置进行充电,第一电感要求不能产生过多热量,宜使用电阻率较低的磁芯材质,当车载充电设备处于加热模式时,磁性元件要求产生较多热量,宜使用电阻率较高的磁芯材质,不管是充电模式还是加热模式,都复用了第一DC变换模块、变压器和第二DC变换模块,简化了拓扑电路和元器件,减少了成本。
Vehicle-mounted charging equipment and vehicle
车载充电设备和车辆
2023-02-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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