New energy vehicle kinetic energy recovery wheel hub built-in generator

A new energy vehicle and kinetic energy recovery technology, which is applied to electric vehicles, auxiliary drive devices, power management, etc., can solve the problems of long charging time, consumption, and high cost, and achieve the effect of increasing the ultra-long cruising range

Inactive Publication Date: 2019-07-19
丁钰松
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The current new energy vehicles are all driven by battery packs, BMS, motors, electronic control and other main systems, but there are problems such as long charging time, sh

Method used

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  • New energy vehicle kinetic energy recovery wheel hub built-in generator
  • New energy vehicle kinetic energy recovery wheel hub built-in generator
  • New energy vehicle kinetic energy recovery wheel hub built-in generator

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0035] like figure 1 As shown, the generator 1 in the present invention includes a first housing 11-a, a first inner shaft 12-a, a first bearing 13-a, a first frame 14-a, and a first stator 15-a , the first coil 16-a, the first rotor magnetic steel 17-a, the connecting pipe 18-a, the brake disc 19 and the connecting disc 21, the first housing 11-a is an inner hollow cylindrical box with an opening on one side Body, the unopened side of the first shell 11-a is fixedly connected with the hub 2 by screws, the first inner shaft 12-a is fixedly installed in the first shell 11-a, and the first inner shaft 12-a The first disc frame 14-a is installed through the first bearing 13-a, the outer edge of the first disc frame 14-a is fixedly installed with the first stator 15-a, and the first stator 15-a is coiled with the first A coil 16-a, the first rotor magnetic steel 17-a is fixedly installed in the middle of the inner surface of the first housing 11-a corresponding to the position of...

Embodiment 2

[0038] like figure 2 As shown, the generator 1 in the present invention includes a second housing 11-b, a second inner shaft 12-b, a second bearing 13-b, a second frame 14-b, a second stator 15-b, The second coil 16-b, the second rotor magnetic steel 17-b, the second shaft sleeve 18-b and the brake disc 19, the second housing 11-b is an inner hollow cylindrical box, the second housing 11- b is fixedly connected with the wheel hub 2 through screws, and the second inner shaft 12-b is installed in the second housing 11-b, and both ends of the second inner shaft 12-b are connected to the second housing through the second bearing 13-b. The housing wall of the body 11-b is connected and one end thereof protrudes from the outside of the second housing 11-b. The second inner shaft 12-b is equipped with a second disc frame 14-b through a second bushing 18-b. The second shaft sleeve 18 is set on the second inner shaft 12-b through a key connection, and the outer edge of the second fra...

Embodiment 3

[0041] like image 3 As shown, on the basis of the third embodiment, the end of the second inner shaft 12 - b close to the hub 2 penetrates to the outside of the hub 2 and is connected to the vehicle body through the shock absorber 20 . This structure is suitable for electric vehicles with two or three wheels, so that both sides of the hub 2 are fixedly connected with the vehicle body.

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PUM

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Abstract

The invention belongs to the technical field of new energy vehicles, and provides a new energy vehicle kinetic energy recovery wheel hub built-in generator. According to the technical problem, the newenergy vehicle kinetic energy recovery wheel hub built-in generator is arranged, invalid loss kinetic energy during vehicle travelling is absorbed and converted into electric energy for recycling, the vehicle endurance is prolonged, and the electric energy is saved. According to the technical scheme, the new energy vehicle kinetic energy recovery wheel hub built-in generator includes a generatorbody, a wheel hub, a tire, a car body and a storage battery pack, the tire is arranged outside the groove-shaped wheel hub, the generator is mounted in an inner cavity of the wheel hub, the generatoris connected with the car body through a shock absorber, and the electric energy output end of the generator is connected with the storage battery pack through a rectifier or a controller.

Description

technical field [0001] The new energy vehicle kinetic energy recovery hub built-in generator of the present invention belongs to the technical field of new energy vehicles. Background technique [0002] The current new energy vehicles are all driven by battery packs, BMS, motors, electronic control and other main systems, but there are problems such as long charging time, short cruising range, a large number of charging stations, charging piles, and consumption of coal and natural gas. A large number of resources, high cost and many other shortcomings. Contents of the invention [0003] The present invention overcomes the deficiencies in the prior art, and the technical problem to be solved is: to provide a new energy vehicle kinetic energy recovery hub built-in generator, which can absorb the invalid loss kinetic energy during the running of the vehicle and convert it into electric energy for recovery, so as to prolong the battery life of the vehicle and save electric ene...

Claims

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Application Information

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IPC IPC(8): B60K25/08B60L7/10
CPCB60K25/08B60L7/10Y02T10/72
Inventor 丁钰松丁永华蔺栋
Owner 丁钰松
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