Vehicle-mounted power supply system, power supply method, and vehicle
A technology of a power supply system and a power supply method, which is applied to vehicle components, vehicle energy storage, hybrid vehicles, etc., to achieve the effects of easy implementation, stable and reliable overall performance, and a wide range of applications
Active Publication Date: 2021-07-30
ZHEJIANG GEELY HLDG GRP CO LTD +1
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Problems solved by technology
[0004] The present invention will solve the problem of the vehicle power supply system
Method used
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[0045] like figure 1 As shown, the present invention discloses a vehicle-mounted power supply system, which includes a power supply unit 1, a bidirectional inverter 2, a power distribution unit 3 and at least one set of range extenders 4; the power supply unit 1 and the power supply The distribution unit 3 is connected, and the power supply unit 1 includes a DC power supply device 101 and / or an AC power supply device 102;
[0046] The bidirectional inverter 2 is arranged between the AC power supply device 102 and the power distribution unit 3;
[0047] The range extender 4 is electrically connected to the power distribution unit 3, and the range extender 4 is used for supplying power to the vehicle and / or the external device to be powered.
[0048]It can be understood that, for a traditional range extender vehicle, only one set of range extender 4 may be installed in the vehicle to increase the cruising ability of the vehicle. In the present invention, the range extender 4 c...
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The invention discloses a vehicle-mounted power supply system. The power supply system includes a power supply unit, a bidirectional inverter, a power distribution unit and at least one set of range extenders; the power supply unit includes a DC power supply device and / or an AC power supply device; the The DC power supply device and the AC power supply device are respectively electrically connected to the power distribution unit; the bidirectional inverter is arranged between the AC power supply device and the power distribution unit; the range extender is connected to the power distribution unit The power distribution unit is electrically connected, and the range extender is used to convert chemical energy into electrical energy as a power supply for external power supply. The invention also discloses a power supply method using the power supply system, and also discloses a vehicle with the power supply system. Adopting the present invention has the advantages of being able to provide electric energy not only for carrying vehicles but also for equipment to be charged; being able to adapt to various power requirements; having a wide application range; being able to adapt to the requirements of various road surfaces and field open-air operations.
Description
technical field [0001] The present invention relates to a mobile power supply system, in particular to a vehicle-mounted power supply system, a power supply method and a vehicle having the system. Background technique [0002] At present, electric vehicles are mainly charged through charging stations. The application environment of most charging stations is outdoor operation. The charging station is placed outdoors for a long time and is easily corroded by air and water. After the single-layer shell is corroded, it is easy to damage to internal electronic components. At the same time, due to the site and other reasons, if the vehicle cannot be parked within the range of the charging station, the charging gun cannot reach the vehicle, and the vehicle needs to be moved again, causing unnecessary trouble and wasting time. In addition, there is also the problem of uneven distribution of charging stations. There are relatively many charging stations in cities, while in rural are...
Claims
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IPC IPC(8): B60L50/62B60L50/61B60L53/20B60L50/50
CPCB60L2210/10B60L50/50B60L50/61B60L50/62B60L53/20Y02T10/62Y02T10/70Y02T10/7072Y02T10/72Y02T90/14
Inventor 运伟国郭立书刘遵勇邓正维佘高翔
Owner ZHEJIANG GEELY HLDG GRP CO LTD