EP 3028055 A1 20160608 - ENERGY MANAGEMENT IN A BATTERY
Title (en)
ENERGY MANAGEMENT IN A BATTERY
Title (de)
ENERGIEVERWALTUNG IN EINER BATTERIE
Title (fr)
GESTION D'ÉNERGIE DANS UNE BATTERIE
Publication
Application
Priority
- FR 1357717 A 20130802
- FR 2014052015 W 20140801
Abstract (en)
[origin: WO2015015133A1] The invention concerns a method for calibrating an algorithm for estimating a state variable of a battery (1) comprising the following steps: measuring at least one physical quantity of the battery making it possible to detect a first characteristic value (100) of the state variable at a first time; defining a period (PI, P2, Px, Px+1) between the first time and a second time; measuring at least one physical quantity of the battery making it possible to detect a second real characteristic value of the state variable at a second time; comparing (61), at the end of said period, an estimated value of said variable provided by the algorithm with said second characteristic value; and adapting (63) at least one parameter of the algorithm on the basis of the comparison. The invention also concerns a circuit for determining a state variable of a battery, suitable for implementing said method.
IPC 8 full level
G01R 31/36 (2006.01); H01M 10/48 (2006.01)
CPC (source: EP US)
G01R 31/367 (2018.12 - EP US); G01R 31/387 (2018.12 - EP US); G01R 31/392 (2018.12 - EP US)
Citation (search report)
See references of WO 2015015133A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
WO 2015015133 A1 20150205; EP 3028055 A1 20160608; FR 3009389 A1 20150206; FR 3009389 B1 20170210; JP 2016532107 A 20161013; US 2016195586 A1 20160707
DOCDB simple family (application)
FR 2014052015 W 20140801; EP 14759038 A 20140801; FR 1357717 A 20130802; JP 2016530592 A 20140801; US 201414909446 A 20140801