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Electric vehicle driving road non-contact type power supply method

A driving road and electric vehicle technology, applied in electric vehicles, circuit devices, electric traction, etc., can solve problems such as limited battery life

Pending Publication Date: 2017-03-01
姚舜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This technology was invented for the limited battery life of existing electric vehicles

Method used

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  • Electric vehicle driving road non-contact type power supply method
  • Electric vehicle driving road non-contact type power supply method
  • Electric vehicle driving road non-contact type power supply method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] Describe below in conjunction with accompanying drawing.

[0017] On the driving road 1, there are two electromagnetic induction power supply rails 2 that are basically parallel to the driving road 1 along the longitudinal direction of the driving road 1. The electromagnetic induction power supply rail 2 is composed of a primary coil 3 with a magnetic core and a magnetic The magnetic core 4 is composed of the main track magnetic core 5 and the segment magnetic core 6. The main track magnetic core 5 is two parallel magnetic conductors, which are close to the main track magnetic core 5 and can move in parallel. The secondary coil 7, the two ends of the magnetic core of the secondary coil 7 are always close to the main track magnetic core 5 and move along the direction of the main track magnetic core 5, and its moving direction is longitudinally parallel to the main track magnetic core 5; the secondary coil The coil leads of 7 are connected to the electric vehicle 9 throug...

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Abstract

The invention relates to an electric vehicle driving road non-contact type power supply method, and is applied to all electric vehicles including pure electric vehicles, oil-battery dual-purpose vehicles, and oil-motor vehicles. A driving road is provided with power supply rails, the power supply rails are electromagnetic induction apparatuses formed by primary coils and magnetic conductive materials, and with the cooperation of a secondary coil of a power supply guiding apparatus of the electric vehicle, the induction current is guided to the electric vehicle through clinging, movement, and contact of a magnetic core of the coil. In the driving process of the electric vehicle, the power supply guiding apparatus and the power supply rails can be connected or disconnected at any time; when the power supply guiding apparatus of the electric vehicle is connected with the power supply rails, power supply or charging of the electric vehicle is performed by a driving road power supply; and when the electric vehicle leaves the power supply rails due to overtaking or other reasons, the power supply guiding apparatus and the power supply rails are disconnected, and the electric vehicle continues driving by employing an equipped battery or fuel oil power.

Description

technical field [0001] The invention belongs to the field of electric vehicles, and in particular relates to a non-contact power supply method for driving roads of electric vehicles, which is applicable to all electric vehicles, including pure electric vehicles, fuel-fuel and battery dual-purpose vehicles and fuel-powered 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....

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02J50/10B60L11/18
CPCY02T10/70
Inventor 姚舜程子剑姚连艺璇赵鹏姚志勇
Owner 姚舜
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