Cylindrical super capacitor module structure and assembling method thereof

Abstract

The invention discloses a cylindrical super capacitor module structure and an assembling method thereof. The cylindrical super capacitor module structure comprises a bottom plate (1) and a top plate (4); a plurality of middle partition plates are arranged between the bottom plate and the top plate, so that a plurality of layers of accommodating spaces are formed between the bottom plate and the top plate; a plurality of rows of capacitor parallel assemblies (6, 7) are placed in each layer of accommodating space; one end of each of a plurality of long screw rods (5) penetrates through the bottom plate and is locked by the bottom plate, the other ends of the long screw rods penetrate through the middle partition plates and the top plate and then are fastened by fasteners, and therefore, thebottom plate, the middle partition plates, the top plate and the multiple layers of multiple rows of capacitor parallel connection assemblies are fixed into a whole; the upper portions, lower portions, left portions and right portions of the multiple layers of multiple rows of capacitor parallel connection assemblies are limited; and the capacitor parallel connection assemblies in each layer are electrically connected in sequence, and the output of the capacitor parallel connection assemblies is realized through the positive total electrical connecting piece and negative total electrical connecting piece of the capacitor parallel connection assembly on the top layer. According to the cylindrical super capacitor module structure and the assembling method thereof of the invention, the numberof fastening bolts is small, assembly is simple and convenient, the maintenance of the super capacitor module is facilitated, and working efficiency is greatly improved.

Description

technical field [0001] The invention relates to a supercapacitor module structure, in particular to a cylindrical supercapacitor module structure and a grouping method thereof. Background technique [0002] As an energy storage element, supercapacitors have gradually been used in rail transit vehicles due to their ability to withstand large charging currents, shorten charging time, and have advantages such as high energy density per unit volume and environmental protection. [0003] At present, the appearance of supercapacitor monomers mainly has square and cylindrical structures. The positive and negative poles of the square monomer are on the top, and there are two ways of bolt connection and welding connection. In the whole system design, multiple monomers are generally arranged in multiple layers up and down, which makes it difficult to maintain and repair the lower monomers. The positive / negative poles of the cylindrical monomer are at both ends, and there are two ways...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide an easy-to-assemble, easy-to-maintain cylindrical supercapacitor module structure and its grouping method for the shortcomings of difficult assembly and inconvenient maintenance of supercapacitors in existing rail vehicles

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