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Utilization of air friction

A technology of air resistance and power, applied in electric traction, electric vehicles, vehicle energy storage, etc.

Inactive Publication Date: 2009-01-14
沈光宇
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Air resistance is the main resistance to be overcome when the vehicle is running. The present invention uses this resistance in turn to solve this problem to the greatest extent and significantly increase the mileage.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0005] Use the air resistance of the vehicle to drive the specially designed fan blades on the appropriate motor to generate electricity. This kind of fan blades will have a greater rotational force, which is very practical if applied to electric vehicles. It means that the position where the air resistance of the electric vehicle is relatively large does not affect the driving and running, and it is installed at other positions. As long as the force to overcome the resistance can be removed, the corresponding fan blades and generators can be installed at these positions. The rectification and frequency conversion technology is used to connect the battery and the motor, and the power generated can be directly charged into the battery when coasting, so as to increase the mileage of the electric vehicle.

[0006] If it is used on a four-wheel electric vehicle, a plurality of suitable fan blades and generators can be installed on the face, top, tail, side, etc., which can generate...

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PUM

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Abstract

The invention relates to an application method of the air resistance, in particular to a method which ensures the electric energy to be converted by the air resistance generated during the vehicle moving and an application thereof. The road mileage of the common electric power cart is short in the market at present, a combustion engine is installed in a hybrid electric power cart, fuel is still to be used, and the dead weight is increased and air pollution is intensified. The air resistance is main resistance that the electric power cart is required to overcome, and the problem is solved to the utmost extent by adopting the method, and the purposes of increasing the road mileage and saving the energy are achieved.

Description

Technical field: [0001] The present invention utilizes the air resistance in vehicle running to generate electricity and its application. Background technique: [0002] The increase in the number of cars and population in the world also brings pressure on the environment and energy. Electric cars will be the mainstream of small cars in the future. At present, people are dissatisfied with the mileage of electric vehicles, so it is inevitable to improve electric vehicles. [0003] The invention utilizes the air resistance of the vehicle to generate electricity, is very suitable for the use of the electric vehicle, supplements energy for the electric vehicle, increases the mileage, and reduces the charging of the power grid. Invention content: [0004] At present, most of the electric vehicles on the market are powered by batteries. Their energy comes from the power grid, and they are only used for recharging. There is no other supplementary power except human power, and the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L11/00B60L8/00
CPCY02T10/7083Y02T10/7072
Inventor 沈光宇
Owner 沈光宇