The present invention provides for a method and computer program product for estimating battery available power from a battery system in relation to a cell voltage, comprising: determining the cell voltage, a power command of the battery system; and a cell voltage threshold. The processes used by the present invention, include a static and a dynamic portion in which cell voltages, cell voltage thresholds and power command are associated and processed using a feed forward estimator and a proportional-integral-derivation (PID) controller to determine the final power command estimation for the requisite battery system.
ADAPTIVE AVAILABLE POWER ESTIMATION FOR HIGH VOLTAGE LITHIUM ION BATTERY
16.09.2015
Patent
Elektronische Ressource
Englisch
ADAPTIVE AVAILABLE POWER ESTIMATION FOR HIGH VOLTAGE LITHIUM ION BATTERY
Europäisches Patentamt | 2020
|APPARATUS AND METHOD FOR ESTIMATING AVAILABLE POWER OF HIGH VOLTAGE BATTERY
Europäisches Patentamt | 2017
|Power battery available capacity estimation method and system
Europäisches Patentamt | 2020
|Europäisches Patentamt | 2025
|