CONNECTING PIECE DESIGN METHOD, CONNECTING PIECE, ENERGY STORAGE DEVICE, AND ELECTRIC DEVICE

CONNECTING PIECE DESIGN METHOD, CONNECTING PIECE, ENERGY STORAGE DEVICE, AND ELECTRIC DEVICE

Disclosed in the present invention are a connecting piece design method, a connecting piece, an energy storage device, and an electric device. The connecting piece design method comprises: acquiring the area S of a welding region of a connecting piece for connecting to a tab; dividing the connecting...

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1. Verfasser: HUANG, Hanchuan
Format: Patent
Sprache:chi ; eng ; fre
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BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
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creator HUANG, Hanchuan
description Disclosed in the present invention are a connecting piece design method, a connecting piece, an energy storage device, and an electric device. The connecting piece design method comprises: acquiring the area S of a welding region of a connecting piece for connecting to a tab; dividing the connecting piece into first active regions and a second active region, wherein the first active regions are regions of the connecting piece that have regular shapes, the second active region is a region where the connecting piece is connected to a pole, there are N first active regions (10), N≥1, and the plurality of first active regions (10) are connected to the same side of the second active region (20); and determining the dimensions of the first active regions according to S=aS1, wherein a=0.095-0.96, and S1 is the area of each first active region. Therefore, the size of the welding region of the connecting piece connected to the tab meets a current passing requirement, and the dimensions of the first active regions are
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subjects BASIC ELECTRIC ELEMENTS
ELECTRICITY
PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSIONOF CHEMICAL INTO ELECTRICAL ENERGY
title CONNECTING PIECE DESIGN METHOD, CONNECTING PIECE, ENERGY STORAGE DEVICE, AND ELECTRIC DEVICE
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