Energy conversion device and method and vehicle
Energy conversion device and method and vehicle
- Neue Suche nach: LING HEPING
- Neue Suche nach: PAN HUA
- Neue Suche nach: YAN LEI
- Neue Suche nach: XIE FEIYUE
- Neue Suche nach: GAO WEN
- Neue Suche nach: LING HEPING
- Neue Suche nach: PAN HUA
- Neue Suche nach: YAN LEI
- Neue Suche nach: XIE FEIYUE
- Neue Suche nach: GAO WEN
The invention relates to an energy conversion device and method and a vehicle. The device comprises an energy exchange interface, a transformer circuit, a battery oscillation heating circuit and a controller; the first end of the transformer circuit is connected with the positive electrode of the energy exchange interface, the second end of the transformer circuit is connected with the negative electrode of the energy exchange interface, the third end of the transformer circuit is connected with the positive electrode of a battery, and the fourth end of the transformer circuit is connected with the negative electrode of the battery; the battery oscillation heating circuit is connected with the battery; and the controller is configured to control charging and discharging between the batteryand the battery oscillation heating circuit in a first preset state so as to realize heating of the battery, and control the transformer circuit to perform voltage boosting or voltage reduction so asto charge the battery. Therefore, during the period of controlling the battery and the battery oscillation heating circuit to be charged and discharged so as to heat the battery, the transformer circuit is controlled to be boosted or deboosted so as to charge the battery, so that the battery can be charged during self-heating of the battery.
本申请涉及一种能量转换装置、方法及车辆。装置包括：能量交换接口；变压器电路，变压器电路的第一端与能量交换接口的正极连接，变压器电路的第二端与能量交换接口的负极连接，变压器电路的第三端与电池的正极连接，变压器电路的第四端与电池的负极连接；电池振荡加热电路，电池振荡加热电路与电池连接；控制器，被配置为在第一预设状态下，控制电池与电池振荡加热电路之间进行充电和放电，以实现对电池的加热，同时控制变压器电路进行升压或降压以对电池充电。由此，能够在控制电池与电池振荡加热电路中进行充电和放电以实现对电池进行加热期间，控制变压器电路进行升压或降压以对电池充电，这样就能够在电池自加热的时候实现电池的充电。
Dokumentinformationen
Energy conversion device and method and vehicle
能量转换装置、方法及车辆
2020-07-10
Patent
Elektronische Ressource
Chinesisch
| IPC: | B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen |
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