Invention Grant
- Patent Title: Insulation resistance measuring system and device
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Application No.: US15559937Application Date: 2016-11-16
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Publication No.: US10534032B2Publication Date: 2020-01-14
- Inventor: Chang Hyun Sung , Sang Hoon Lee
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2015-0160566 20151116
- International Application: PCT/KR2016/013185 WO 20161116
- International Announcement: WO2017/086687 WO 20170526
- Main IPC: G01R31/12
- IPC: G01R31/12 ; G01R31/36 ; G01R27/02 ; G01R27/08 ; G01R31/14
Abstract:
The present invention relates to an insulation resistance measuring system and device which calculate resistance values of the positive electrode insulation resistance and the negative electrode insulation resistance by using convergence values of the first voltage and the second voltage, in order to measure the positive electrode insulation resistance and the negative electrode insulation resistance connected to both terminals of a battery pack with a capacitor, respectively.
Public/Granted literature
- US20180074113A1 INSULATION RESISTANCE MEASURING SYSTEM AND DEVICE Public/Granted day:2018-03-15
Information query
