DEVICE AND METHOD OF CELL VOLTAGE ESTIMATION

The present invention provides a device for estimating a voltage of a battery cell when a battery cell voltage measurement IC does not operate and a method thereof. The present invention provides a device for estimating a current cell voltage by using a cell voltage immediately before a battery modu...

Full description

Saved in:
Bibliographic Details
Main Authors KIM, KYOUNG HA, PARK, MYEONG HUI
Format Patent
LanguageEnglish
Korean
Published 02.09.2016
Subjects
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PHYSICS
TESTING
Online AccessGet full text

Cover

More Information
Summary:The present invention provides a device for estimating a voltage of a battery cell when a battery cell voltage measurement IC does not operate and a method thereof. The present invention provides a device for estimating a current cell voltage by using a cell voltage immediately before a battery module voltage and battery cell voltage measurement IC cannot measure and a method thereof. 본 발명은 배터리 셀 전압 측정 IC가 동작하지 않을 경우 배터리 셀의 전압을 추정하는 장치 및 방법을 제공한다. 본 발명은 배터리 모듈 전압과 배터리 셀 전압 측정 IC가 측정불가 상태가 되기 바로 이전의 셀 전압을 이용하여 현재의 셀 전압을 추정하는 장치 및 방법을 제공한다.
Bibliography:Application Number: KR20150025863