Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
METHOD OF CONTROLLING PLURALITY OF BATTERIES AND ELECTRONIC DEVICE TO WHICH THE SAME IS APPLIED
Document Type and Number:
WIPO Patent Application WO/2020/171378
Kind Code:
A1
Abstract:
A method of controlling a plurality of batteries and an electronic device to which the same is applied. The electronic device includes a housing and a plurality of batteries. The electronic device also includes a power management module, a plurality of current limiting ICs, and a processor operationally connected to the plurality of batteries, the power management module and the plurality of current limiting ICs. The processor is configured to sense a sum of the currents flowing into the plurality of batteries or a voltage of the power management module, perform a primary end of reducing a magnitude of the sum of the currents flowing into the plurality of batteries, sense the currents or voltages of the plurality of batteries, and perform a secondary end of blocking a current flowing into a battery.

Inventors:
HA YOUNGMI (KR)
CHO SUNGJOON (KR)
KANG SEUNGBEOM (KR)
KIM KYOUNGHOON (KR)
KIM DUHYUN (KR)
KIM BYUNGWOOK (KR)
SONG JAEHO (KR)
SIN DONGIK (KR)
CHOI HANSOL (KR)
Application Number:
KR2020/000234
Publication Date:
August 27, 2020
Filing Date:
January 07, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
SAMSUNG ELECTRONICS CO LTD (KR)
International Classes:
H02J7/00; H01M10/42
Foreign References:
US20190006722A12019-01-03
JP2015195653A2015-11-05
US20180331564A12018-11-15
JP2014115127A2014-06-26
JP2011130575A2011-06-30
Attorney, Agent or Firm:
BAE, KIM & LEE IP GROUP (KR)
Download PDF: