| 54 |
Title |
TI |
[EN] Method and device for determining the state of charge and the state of health of a rechargeable battery |
| 71/73 |
Applicant/owner |
PA |
BENNING CMS TECH GMBH, DE
|
| 72 |
Inventor |
IN |
BESSLER WOLFGANG
|
| 22/96 |
Application date |
AD |
Oct 14, 2020 |
| 21 |
Application number |
AN |
2020367926 |
|
Country of application |
AC |
AU |
|
Publication date |
PUB |
May 12, 2022 |
33
31
32 |
Priority data |
PRC
PRN
PRD |
DE
102019127828
Oct 15, 2019
|
33
31
32 |
PRC
PRN
PRD |
DE
2020100887
Oct 14, 2020
|
| 51 |
IPC main class |
ICM |
|
| 51 |
IPC secondary class |
ICS |
|
|
IPC additional class |
ICA |
|
|
IPC index class |
ICI |
|
|
Cooperative patent classification |
CPC |
G01R 31/3648
G01R 31/367
G01R 31/374
G01R 31/3828
G01R 31/3835
G01R 31/3842
G01R 31/392
|
|
MCD main class |
MCM |
G01R 31/367
(2019.01)
|
|
MCD secondary class |
MCS |
G01R 31/392
(2019.01)
|
|
MCD additional class |
MCA |
|
| 57 |
Abstract |
AB |
[EN] The invention relates to a method and to a device for determining the state of charge (SOC) of a rechargeable battery (106) of a specified battery type or a parameter physically related thereto, in particular a remaining charge amount Q contained in the battery, the method operating by means of a voltage-controlled battery model (102), which is parameterized for the battery (106) in question or a corresponding battery type. It is merely necessary to measure the battery voltage U |
| 56 |
Cited documents identified in the search |
CT |
|
| 56 |
Cited documents indicated by the applicant |
CT |
|
| 56 |
Cited non-patent literature identified in the search |
CTNP |
|
| 56 |
Cited non-patent literature indicated by the applicant |
CTNP |
|
|
Citing documents |
|
Determine documents
|
|
Sequence listings |
|
|
|
Search file IPC |
ICP |
|
