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Compressed air and power battery combined power system and use method

A technology of compressed air and power battery, applied in the direction of pneumatic pressure power device, secondary battery, power device, etc., to achieve the effect of improving working ability

Active Publication Date: 2022-02-25
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This patent also fails to heat the battery, keep it warm, and heat the compressed gas when the battery works.

Method used

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  • Compressed air and power battery combined power system and use method
  • Compressed air and power battery combined power system and use method
  • Compressed air and power battery combined power system and use method

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Embodiment Construction

[0024] The invention relates to an energy supply device in which compressed air is filled into an air tank, and a battery and the compressed air cooperate with each other. Including 18650 type lithium batteries 1, by arranging 12 sections side by side, 4 sections vertically, a total of 48 sections are connected in parallel to form a battery pack unit, and they are formed into a whole with the battery pack unit shell 2, and the five battery pack units 11 are connected in series and loaded into the battery can 3, and the battery can 3 and the battery unit 11 inside are supported by four vertical plates 5. The inside of the battery cylinder 3 is covered with a layer of graphene heating film 6. First, compressed air is used to transmit power, and the braking energy during driving is converted into electrical energy to energize the graphene heating film 6. The graphene heating film 6 radiates heat energy to the battery pack. Allow the battery to heat up to the proper operating temp...

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PUM

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Abstract

The invention belongs to the technical field of new energy automobiles, and particularly relates to a compressed air and power battery combined power system and a use method. The system comprises a gas tank, a battery cylinder is supported in the gas tank through a longitudinal plate, the inner surface of the battery cylinder is covered with a layer of graphene heating film, the graphene heating film is powered by a braking energy recovery system, a battery pack unit is arranged in the battery cylinder, the gas tank is provided with an air inlet valve used for filling compressed air and an exhaust valve used for exhausting high-pressure gas, the exhaust valve is connected with a pneumatic motor assembly through a gas circuit, the pneumatic motor assembly is connected with wheels through a main speed reducer and a differential mechanism in sequence, the pneumatic motor assembly transmits power to the main speed reducer and the differential mechanism to distribute the power to the wheels for driving; the battery pack unit is connected with a permanent magnet synchronous motor, and the permanent magnet synchronous motor is connected with the wheels through a speed reducer and an electronic differential assembly.

Description

technical field [0001] The invention belongs to the technical field of new energy vehicles, and in particular relates to a combined power system of compressed air and a power battery and a use method thereof. Background technique [0002] With the rapid development of science and technology in today's society, countries all over the world are exploring the polar regions more and more deeply, and vehicles are used more frequently to go to the polar regions. But at present, we still use fuel vehicles to go to the polar regions, which will cause environmental pollution and lack of microorganisms in the polar regions, so the pollutants are not easy to degrade. As the country also vigorously promotes energy conservation and emission reduction, more stringent requirements are put forward for automobile emissions. Using traditional fuel vehicles to go to the polar regions, exhaust emissions will cause irreversible harm to the polar environment. If a traditional electric vehicle i...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60K6/00B60K1/04B60L58/27B60L58/26H01M10/615H01M10/625H01M10/6571H01M10/663H01M10/635
CPCB60K6/00B60K1/04B60L58/27B60L58/26H01M10/615H01M10/625H01M10/6571H01M10/663H01M10/635Y02E60/10Y02T10/70Y02T10/92
Inventor 董志国郑志鑫张泽华曹桂新
Owner TAIYUAN UNIV OF TECH
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