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Super capacitor module for engine cold start and super capacitor core

A technology of supercapacitor modules and supercapacitors, which is applied in the direction of hybrid capacitor electrodes, capacitor collector combinations, electrolytic capacitors, etc., can solve the problems of large occupied space and limited internal space of automobile engines, etc., to reduce occupied space and facilitate series connection Excellent connection and low-temperature discharge characteristics

Active Publication Date: 2017-11-07
CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above-mentioned car starting device can quickly start the car engine at low temperature, but since the supercapacitor module is a supercapacitor composed of multiple monomer capacitors connected in series, it occupies a large space, and the interior space of the car engine is limited, so it needs to be reasonably Arrange the installation space of multiple single capacitors, and the overall reinforcement of the combined super capacitor module is required to minimize the space occupied by the super capacitor module and ensure the overall structural stability of the super capacitor module

Method used

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  • Super capacitor module for engine cold start and super capacitor core
  • Super capacitor module for engine cold start and super capacitor core
  • Super capacitor module for engine cold start and super capacitor core

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Embodiment Construction

[0029] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0030] In the following description figure 1 The orientation shown is described, figure 1 The up, down, left, and right in the description are the up, down, left, and right in the description. figure 1 The horizontal direction is the lateral direction pointing to the supercapacitor module, figure 1 Vertical is the vertical direction pointing to the supercapacitor module, figure 1 The front is pointing to the front of the supercapacitor module, away from figure 1 The front is pointing to the back end of the supercapacitor module.

[0031] see figure 1 and figure 2 , The present invention discloses a supercapacitor core set 1. When the supercapacitor core...

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Abstract

The present invention discloses a super capacitor module for engine cold start and a super capacitor core. The super capacitor module includes a super capacitor core, fastening sleeves, a DC / DC converter, an external terminal and a housing. Super capacitor monomers of the super capacitor module are arranged in a plurality of rows and columns and the polarities of the super capacitor monomers in the adjacent rows and the adjacent columns are opposite to each other. Two super capacitor monomers in adjacent rows are connected in series through the lateral bus bar, and the vertical bus bar is used to realize the series connection of two super capacitor monomers in adjacent columns. The above structure is convenient for the super capacitor monomers to be connected in series and reduces the space occupied by the super capacitor module; the fastening sleeves clamp the super capacitor core from the front and rear sides of the super capacitor module, and the plurality of super capacitor monomers are matched with a plurality of single mounting portion respectively, in order to achieve clamping and fastening of the super capacitor monomers; and the buckle fastening is adopted to tightly lock the fastening sleeves on both sides, and the heat radiation groove is arranged to effectively cool the DC / DC converter mounted therein.

Description

technical field [0001] The invention relates to a starting power supply for an automobile, in particular to a supercapacitor module and a supercapacitor core set for engine cold start. Background technique [0002] At present, traditional batteries are mostly used as starting power for automobile engines, but due to low temperature environment, the viscosity of lubricating oil increases, the discharge characteristics of traditional batteries and the performance of fuel atomization deteriorate, making it difficult to start the engine (especially for diesel engines). In cold regions, fire preheating and other methods are usually used to start the engine with the battery. However, this starting method takes a long time, has low efficiency, and poor starting stability. inconvenient. [0003] Due to the good low-temperature characteristics of supercapacitors, supercapacitor modules are used instead of batteries as automobile starting devices. For example, Chinese Patent No. CN20...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01G11/08H01G11/82H01G11/22
CPCY02E60/13H01G11/08H01G11/22H01G11/82
Inventor 梁亚军夏广春李泰祥冯冬冬孟昭渝溪李作伟
Owner CRRC QINGDAO SIFANG ROLLING STOCK RES INST
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