公开(公告)号：US20240320857A1

公开(公告)日：2024-09-26

申请号：US18733897

申请日：2024-06-05

Applicant: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

Inventor： Canbin Chen ,  Jun Hu ,  Shiping Feng ,  Qiuhui Zheng ,  Wen Chang ,  Qing Wu ,  Haoran Lu

IPC: G06T7/73 ,  G06T1/00 ,  H01M10/04

CPC classification number: G06T7/74 ,  G06T1/0007 ,  H01M10/0404 ,  G06T2207/10004 ,  G06T2207/30164

Abstract: The present application discloses a method and device for controlling misalignment of electrode plates, electrode plates, an electrochemical cell, and a battery. The method includes: acquiring cut hole position information of an anode electrode plate, and calculating a first width deviation value corresponding to the anode electrode plate according to the cut hole position information and a calibration width of the anode electrode plate; acquiring tab position information of a cathode electrode plate, and calculating a second width deviation value corresponding to the cathode electrode plate according to the tab position information and a calibration width of the cathode electrode plate; and when the anode electrode plate and the cathode electrode plate are stacked, adjusting a feed position of the cathode electrode plate according to the first width deviation value, and compensating for a cut width of the cathode electrode plate according to the second width deviation value.