Electric vehicle driving road ground power receiving method
A technology for electric vehicles and driving roads, applied in power lines, vehicle components, transportation and packaging, etc., to solve problems such as limited battery life
Inactive Publication Date: 2020-09-29
徐发喜
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[0004] This technology was invented for the limited battery life of existing electric vehicles
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[0020] Further illustrate below in conjunction with accompanying drawing.
[0021] figure 1 Among them, the ground power supply device 2 is arranged above the driving road surface 1, the power supply is powered by alternating current, and the cable 7 connects the power supply mechanism 5 to the power supply line. With this design, there is no need to dig longitudinal grooves on the existing roadway, and the ground power supply device 2 can be directly laid on the existing road. In practical applications, the ground power supply device 2 should be designed as flat as possible.
[0022] figure 2 and figure 1 Roughly the same, the difference is DC power supply.
[0023] image 3 Among them, the ground power supply device 2 is installed below the road surface 1 of the driving road. The upper surface of the ground power supply device 2 is flush with the driving road surface 1 or slightly higher. For this design, it is necessary to dig longitudinal grooves on the existing ro...
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The invention belongs to the field of electric vehicles, and particularly relates to an electric vehicle driving road ground power receiving method which is suitable for all vehicles driven by motors,including pure electric vehicles and fuel and battery dual-purpose vehicles. A ground power supply device is arranged on a traffic lane and matches a collector tire or a collector shoe on the electric vehicle to guide a power supply to the electric vehicle. In the running process of the electric vehicle, the collector tire or the collector shoe can be connected or disconnected with the ground power supply device at any time. When the electric vehicle runs, the ground power supply device supplies power to or charges the electric vehicle; when the electric vehicle leaves the ground power supplydevice due to overtaking or other reasons, the collector tire or the collector shoe is disconnected from the ground power supply device, and at the moment, the electric vehicle continues to run by using the equipped battery or fuel power. In this way, the electric vehicle is powered or charged by a driving road power supply in most of time, and the built-in battery or fuel oil can be used for providing power when the electric vehicle runs in other short-time maneuvering routes.
Description
technical field [0001] The invention belongs to the field of electric vehicles, and in particular relates to a method for receiving electricity on the ground of an electric vehicle driving road, which is applicable to all motor-driven vehicles, including pure electric vehicles and fuel-battery dual-purpose vehicles. [0002] technical background [0003] At present, the limited battery life of electric vehicles is the main factor restricting the development of electric vehicles. On the road, especially on the high-speed road, there is no technical solution or product for supplying power to the electric vehicle through the power supply of the power supply line. If the method of setting electric vehicle charging piles along the high-speed road is adopted, the investment is huge, the maintenance procedures are complicated, and the cost is too high. Therefore, a low-cost and high-efficiency electric vehicle power supply technology is urgently needed in the market. Contents of t...
Claims
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IPC IPC(8): B60M3/00
CPCB60M3/00
Inventor 姚舜程子剑姚连艺璇赵鹏姚志勇
Owner 徐发喜