Apparatus and Method for Inspecting Defect of Battery Cell, and System Comprising Same
개요
발명자
Inhwan Cho; Juyoung Kang; Ju Young Kim; Sang Dae Park; Dajin Lee
IPC 분류
CPC 분류
An apparatus and method for inspecting defective battery cells according to embodiments and experimental examples of the present invention, and a system including the same, may calculate a difference between resistance values measured before and after inducing heat generation of a metal portion in the battery cell; and compare the difference with a predetermined reference value to determine whether a defect exists in the metal portion.
원문 (중국어)
An apparatus and method for inspecting defective battery cells according to embodiments and experimental examples of the present invention, and a system including the same, may calculate a difference between resistance values measured before and after inducing heat generation of a metal portion in the battery cell; and compare the difference with a predetermined reference value to determine whether a defect exists in the metal portion.