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Graphene heating convenient starting power supply

A start-up power supply, graphene technology, applied in the direction of circuits, secondary batteries, electrical components, etc., can solve the problems of difficult start-up, slow battery heating, inconvenient maintenance and disassembly, etc., to achieve convenient disassembly, fast temperature rise, The effect of long service life

Pending Publication Date: 2022-05-27
成都市锐柯机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a graphene heating and convenient starting power supply for the existing charging power supply equipment that is difficult to start in a low temperature environment, the battery heating is slow, and the after-sales maintenance is inconvenient.

Method used

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  • Graphene heating convenient starting power supply
  • Graphene heating convenient starting power supply
  • Graphene heating convenient starting power supply

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Embodiment Construction

[0020] In order to make the above objects, features and advantages of the present invention more clearly understood, the specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without departing from the connotation of the present invention. Therefore, the present invention is not limited by the specific embodiments disclosed below.

[0021] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it can be directly on the other element or an intervening element may also be present. When an element is referred to as being "connected" to another element, it...

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Abstract

The graphene heating convenient starting power supply comprises a box body, a battery pack and an electrical assembly, the box body comprises a plurality of side plates, a top plate, a bottom plate and a plurality of connecting pieces, one ends of the side plates are arranged on the edge of the bottom plate in a surrounding mode, the top plate is parallel to the bottom plate and detachably connected with the other ends of the side plates, and the connecting pieces are arranged at the corners of the side plates. The box body is used for connecting the two side plates, a partition plate is further arranged in the box body and connected with the side plates, the box body is divided into a first cavity and a second cavity, the first cavity and the second cavity are used for installing an electrical assembly and a battery pack respectively, the battery pack comprises a plurality of square batteries and graphene sheets, the graphene sheets are arranged between the square batteries stacked up and down, and the electrical assembly comprises a BMS plate. The BMS board is electrically connected with the temperature sensors, the energy storage capacitor and the square battery, and the energy storage capacitor is electrically connected with the graphene sheet. The energy storage capacitor is used for supplying power to the graphene sheet and heating the square battery, so that the power supply can be quickly started in a low-temperature environment.

Description

technical field [0001] The invention relates to the technical field of energy storage devices, in particular to a convenient start-up power supply for graphene heating. Background technique [0002] The starting power supply device, that is, the charger, can be used to start the starting system of cars, trucks, airplanes, ships, etc. with a voltage of 12 volts or 24 volts. It realizes the optimized Wsa+Pulse charging characteristic curve through microcomputer control technology, and the charging current varies with The charging voltage of the battery automatically decreases when the charging voltage increases; combined with the pulse charging method at the end of the charging, the charging effect is more ideal. Especially when charging aircraft special equipment, the voltage is required to be kept at 28V+ / -1V, and the voltage fluctuation control needs to be very accurate. High current (1000A) discharge requires high battery and control requirements, which are all used by BMS...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/615H01M10/62H01M10/625H01M10/635H01M10/647H01M10/653H01M10/6555H01M10/6571H01M50/209H01M50/224H01M50/244H01M50/249H01M50/256H01M50/258H01M50/289H01M10/42H01M10/48
CPCH01M10/615H01M10/62H01M10/625H01M10/635H01M10/647H01M10/653H01M10/6555H01M10/6571H01M50/209H01M50/224H01M50/244H01M50/249H01M50/256H01M50/258H01M50/289H01M10/4257H01M10/4264H01M10/486H01M2010/4271Y02E60/10
Inventor 王林
Owner 成都市锐柯机械有限责任公司
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