Hybrid power supply system and electric vehicle
A hybrid power supply, electric vehicle technology, applied in electric vehicles, electric vehicle charging technology, electric braking system, etc., can solve problems such as inability to provide high power, inability to cycle multiple times, immature charging technology, etc., and achieve low cost , performance enhancement, the effect of extending the power supply time
Pending Publication Date: 2022-04-29
广州优能达科技有限公司
View PDF5 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the current zinc-air battery pack still has the disadvantages of being unable to provide high-power output and the charging technology is not yet mature, so it cannot be cycled for many times.
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0020] like figure 1 Shown is a schematic structural diagram of an embodiment of the hybrid power supply system of the present invention. The hybrid power system and the electric vehicle of the present invention mainly include a motor, a rechargeable battery pack, a rechargeable battery management system, a charging module, a swap battery pack, a swap battery management system, and an energy recovery module.
[0021] Wherein, the rechargeable battery pack in this specific embodiment is a high power density battery pack, and the replacement battery pack is a high energy density battery pack.
[0022] like figure 1 As shown, the rechargeable battery pack, the rechargeable battery management system, and the motor are connected in sequence; the swap battery pack, the swap battery management system, and the motor are connected in sequence; the swap battery management system is connected to the rechargeable battery management system.
[0023] During use, the rechargeable battery p...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
The hybrid power supply system comprises a rechargeable battery pack, a rechargeable battery management system, a charging module and a motor, and the rechargeable battery pack, the rechargeable battery management system and the motor are connected in sequence; the system further comprises a battery replacement battery management system and a battery replacement battery pack. The battery replacement battery pack, the battery replacement battery management system and the motor are connected in sequence; and the battery replacement battery management system is connected with the rechargeable battery management system, so that the rechargeable battery pack can be charged by an external power supply through the charging module and can also be charged by the battery replacement battery pack. According to the invention, the existing electric vehicle can be transformed, and the battery-replacing battery pack and the battery-replacing battery management system can be directly added, so that the added battery-replacing battery pack is equivalent to a mobile power bank added to the electric vehicle, and the endurance mileage and the use convenience of the existing electric vehicle are improved.
Description
technical field [0001] The invention relates to a hybrid power system, in particular to a hybrid power system for electric vehicles. Background technique [0002] In order to avoid the pollution of the environment by traditional fuel vehicles, reduce carbon dioxide emissions, and achieve the national goal of carbon neutrality, electric vehicles in new energy vehicles have been widely promoted and applied. At present, a common electric vehicle uses a battery pack with high power density to provide power for the motor, such as a lithium battery pack, which can provide high power output for the motor. In order to improve the battery life of electric vehicles, a large-capacity lithium battery pack is required, which not only increases the cost of the battery, but also requires a large installation space; at the same time, because the charging of the battery takes a long time, it also brings users caused a lot of inconvenience. [0003] The use of high-energy-density battery pa...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): B60L50/60B60L53/80B60L7/10B60L53/00
CPCB60L50/60B60L53/80B60L7/10B60L53/00Y02T10/70Y02T10/7072Y02T90/14
Inventor 周劲松
Owner 广州优能达科技有限公司