Electrically driven vehicle device to collecting vibration-reducing energy and converting inti electric energy and its method

A technology of energy harvesting and energy harvesting, which is applied in the direction of auxiliary drive devices, control devices, mechanisms for generating mechanical power, etc.

Inactive Publication Date: 2002-09-25
张玉森
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, the energy of the electric vehicles that have been invented in the world is obtained from the power provided by the power plant, and the battery is charge

Method used

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  • Electrically driven vehicle device to collecting vibration-reducing energy and converting inti electric energy and its method
  • Electrically driven vehicle device to collecting vibration-reducing energy and converting inti electric energy and its method

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Experimental program
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Embodiment Construction

[0008] The specific device and method proposed by the present invention will be described in detail below in conjunction with the accompanying drawings.

[0009] The electric vehicle vibration reduction energy of the present invention is converted into an electric energy device, which is composed of an energy collector, a voltage stabilizing accumulator, a hydraulic motor generator set, an overflow valve, an oil tank, and a rectification and charging circuit. The energy collector 1 is composed of a special double-acting single Out rod piston type oil cylinder 4, oil inlet check valve 6,7, oil outlet check valve 8,9 form. The piston rod 5 and the oil cylinder of the energy harvester 1 take the vehicle body and the wheel axle as supporting points respectively, and the function is to collect and convert the energy of the rectilinear motion of the vibration damping during the running of the vehicle into the pressure energy of the liquid.

[0010] The hydraulic motor generator set ...

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PUM

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Abstract

The vehicle device consists of energy collector, pressure stabilizing energy accumulator, liquid motor-generator set, overflow valve, oil tank and rectifying and charging circuit. During the running vehicle bumps, while the vehicle body moves upwards, hydraulic oil in the cylinder with lever is pressurized to flow out via the oil discharge non-return valve, the pressure in the cylinder without level is amller than that in the oil tank and oil flows from the oil tank to the cylinder without lever via its oil inlet non-return valve. Vice versa, while the vehicle body moves downwards, oil flows from the cylinder without lever to the cylinder with lever. By means of the circular course, the liquid motor generator set rotates the generate electricity to drive the motor and charge the accumulator. The present invention converts the vibration energy of vehicle into electric energy for the vehicle to run.

Description

technical field [0001] The invention relates to the technical field of energy conversion of electric vehicles. Background technique [0002] Nowadays, automobiles have become an important part of people's lives. The automobile industry is also one of the important symbols to measure a country's modernization level. At present, the energy source of automobiles is petroleum, and the shortage of petroleum and environmental pollution have seriously restricted the development of fuel vehicles. Therefore, the development Electric vehicles, to achieve sustainable development of the automotive industry has become the consensus of the world. The development of high-efficiency, energy-saving, low-noise, and zero-emission vehicles will be the first new type of transportation in the 21st century. [0003] At present, the energy of the electric vehicles that have been invented in the world is obtained from the power provided by the power plant, and the battery is charged by the charging...

Claims

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Application Information

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IPC IPC(8): B60K25/00F03G7/08
CPCF03G7/08
Inventor 张玉森张文金张文龙
Owner 张玉森
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