Horizontal composite electricity supply element group

Abstract

The present disclosure relates to a horizontal composite electricity supply element group, which comprises a first insulation layer, a second insulation layer, a first patterned conductive layer, a second patterned conductive layer, and a plurality of electricity supply element groups. The first patterned conductive layer is disposed on the first insulation layer. The second patterned conductive layer is disposed on the second insulation layer. The plurality of electricity supply element groups are disposed between the first insulation layer and the second insulation layer, and connected serially and / or parallelly via the first patterned conductive layer and the second patterned conductive layer. The electricity supply element group is formed by serially connecting one or more independentelectricity supply elements without circulation of their electrolyte systems. Thereby, the high voltage produced by connection will not influence any single electricity supply element nor decompose their electrolyte systems. Hence, serial and / or parallel connections can be done concurrently in the horizontal composite electricity supply element groups and providing high voltage and high capacity.

Description

technical field [0001] The present invention relates to a group of power supply units, in particular to a group of high-voltage, high-capacity, 3D three-dimensional horizontal composite power supply units. Background technique [0002] In recent years, with the depletion of fossil fuel energy and the rise of environmental awareness, people are forced to rethink how to combine the convenience of life and environmental protection for items that use fossil fuels as power sources and emit a large amount of greenhouse gases in their lives. Cars, This important means of transport becomes one of the most immediately inspected objects. Therefore, under the global trend of energy saving and carbon saving, all countries in the world have set the electrification of vehicles as an important goal of carbon dioxide reduction. However, electric vehicles face many problems in practical use. For example, the capacity of the power supply unit (for example, batteries) limits the battery life....

AI Technical Summary

Problems solved by technology

[0007] However, in the face of puncture by metal objects, the high voltage drop generated by the puncture is an unavoidable high risk for the internal chemical system of the battery, whether it is an all-solid-state, quasi-solid (solid / liquid) or liquid electrolyte system, especially It is even more dangerous for the power supply unit group composed of a high number of vertically stacked power supply units in series

[0008] In view of the above shortcomings, the present invention proposes a brand-new horizontal composite power supply unit group to effectively avoid the safety concerns caused by metal objects piercing the battery unit

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