Method and device for improving automobile kinetic energy generating efficiency

A technology of power generation efficiency and power generation device, applied in the field of continuous power generation, can solve problems such as affecting the power generation efficiency of generators, and achieve the effects of improving power generation efficiency, improving effective vibration, and high conversion utilization rate

Active Publication Date: 2013-08-28
杨亦勇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a method and device for improving the efficiency of automobile kinetic energy generation, and to solve the defect that the resistance torque generated by the high-speed rotation of the generator affects the power generation efficiency of the generator in the current automobile kinetic energy generation system

Method used

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  • Method and device for improving automobile kinetic energy generating efficiency
  • Method and device for improving automobile kinetic energy generating efficiency
  • Method and device for improving automobile kinetic energy generating efficiency

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0040] as attached figure 1 And attached figure 2 As shown, the sprung body of the automobile is provided with a vertical elastic system, and the hollow weight pallet supported by the sprung body is also provided with a vertical elastic system, and the vertical elasticity of the hollow heavy object pallet is The natural frequency of the system is set to be the same as or close to the natural frequency of the vertical elastic system of the sprung vehicle body, and a kinetic energy generating device is arranged on the hollow weight pallet, and the kinetic energy generating device includes a generator, a speed increaser 1. A plurality of gears with one-way bearings set on the rotating shaft of the generator, and a spur rack that meshes with the gears on one side. The rack and pinion components are divided into two types, one is a spur rack It is fixed on the axle frame, and the other type of spur rack is fixed on the sprung body. When the hollow weight pallet equipped with the ...

Embodiment 2

[0050] as attached image 3 And attached Figure 4 As shown, in the same frequency resonance-based automobile kinetic energy generation system as in Embodiment 1, a kinetic energy generation device is set on the sprung vehicle body, and the kinetic energy generation device also includes a generator, a speed increaser, etc., and is arranged on the generator There are a plurality of gears with one-way bearings on the rotating shaft, and a spur rack that meshes with the gear on one side. The rack and pinion group is still divided into two types. On the bridge frame, another type of spur rack is fixed on the hollow weight pallet. When the sprung body with the kinetic energy generating device vibrates up and down along the vertically fixed spur rack due to the vibration of the body, it is fixed on the hollow weight pallet. The spur rack and matching gear on the board transmit the vibration kinetic energy of frequency resonance, and the spur rack fixed on the axle frame and the mat...

Embodiment 3

[0055] as attached Figure 5 As shown, in the same frequency resonance-based automobile kinetic energy generation system as in Embodiment 1, a kinetic energy generation device is set on the axle, and the kinetic energy generation device also includes a generator, a speed increaser, etc., and a There are multiple gears with one-way bearings on the rotating shaft, and a spur rack that meshes with the gear on one side. The rack and pinion components are divided into two types. On the body, another type of spur rack is fixed on the hollow weight pallet. When the sprung body with the kinetic energy generating device vibrates up and down along the vertically fixed straight rack due to the vibration of the body, it is fixed on the hollow weight pallet. The straight rack and matching gear transmit the vibration kinetic energy of frequency resonance, the spur rack fixed on the sprung vehicle body and the matching gear transmit the kinetic energy of direct vibration of the vehicle body,...

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Abstract

The invention relates to a method and device for generating electricity using automobile kinetic energy, and belongs to the field of automobile kinetic energy electricity generation. A method for improving automobile kinetic energy generating efficiency is characterized in that kinetic energy from direct vibration of an automobile body and kinetic energy which is converted from frequency resonance of a composite elastic system through the automobile body are used for acting on a rotating shaft of a generator at the same time; a plurality of sets of gears which are arranged on the rotating shaft of the generator and provided with a one-way bearing inside and straight racks meshed with the gears in a matched mode form gear and rack sets; part of the gear and rack sets move up and down relatively after being directly vibrated by the automobile body, and part of the gear and rack sets moves up and down relatively after being vibrated by frequency resonance, so that the one-way bearing in the gears can be driven to supply one-way continuous rotation force for the rotating shaft of the generator. The purposes that electricity is generated through overcoming of rotation resistance torque of a kinetic energy generating device, obstruction of the rotation resistance torque of the kinetic energy generating device on frequency resonance is reduced, and generating efficiency of the kinetic energy generating device is improved due to improvement of vibration generated through frequency resonance are achieved.

Description

technical field [0001] The invention relates to a vehicle kinetic energy power generation system, in particular to a continuous power generation method and structure using vehicle kinetic energy for power generation. Background technique [0002] Among the methods and systems for generating electricity by using the kinetic energy of automobiles, there are currently two known ones, one is the recovery of kinetic energy during braking, but the efficiency of the electric energy generated by it is very low; The kinetic energy, that is, the kinetic energy generated by the vertical component velocity of the vehicle vibration caused by the undulation of the road surface under the environment of smooth or bumpy road surface, is recovered and generated. For the second type, the inventors previously proposed a method of using frequency resonance to generate electricity for automobiles. For the disclosed technical solutions, please refer to the invention patent application documents wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F03G7/08B60G13/14
CPCB60G13/18B60G13/14B60G2300/60F03G7/08
Inventor 杨亦勇
Owner 杨亦勇
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