Title:
MEANDERING CORRECTION DEVICE FOR ELECTRODE AND MEANDERING CORRECTION METHOD FOR ELECTRODE
Document Type and Number:
WIPO Patent Application WO/2022/182105
Kind Code:
A1
Abstract:
A meandering correction device and a meandering correction method for an electrode, of the present invention, perform feedback control on an edge position of an electrode so that a determined EPS edge position value is consistent with a determined EPS edge reference value, and perform feedback control on a line EPC unit to correct an electrode transfer direction from a line EPC roller with respect to the determined EPS edge reference value and the determined EPS edge position value data obtained when the determined EPS edge position value changes over time to converge into the determined EPS edge reference value by means of the feedback control.
Inventors:
KIM DONG WOOK (KR)
CHOI SEUNG HOON (KR)
KIM MIN WOOK (KR)
LEE YONG GYUN (KR)
PARK JONG SIK (KR)
CHOI SEUNG HOON (KR)
KIM MIN WOOK (KR)
LEE YONG GYUN (KR)
PARK JONG SIK (KR)
Application Number:
PCT/KR2022/002609
Publication Date:
September 01, 2022
Filing Date:
February 22, 2022
Export Citation:
Assignee:
LG ENERGY SOLUTION LTD (KR)
International Classes:
H01M10/04; B65H23/032; B65H23/038
Foreign References:
| KR20110128716A | 2011-11-30 | |||
| KR20020053841A | 2002-07-05 | |||
| KR20090117633A | 2009-11-12 | |||
| KR20130137229A | 2013-12-16 | |||
| JP2014024662A | 2014-02-06 | |||
| KR20210026290A | 2021-03-10 | |||
| KR101113424B1 | 2012-03-02 |
Attorney, Agent or Firm:
KIM, Hong Gyun (KR)
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