A METHOD AND SYSTEM FOR ELECTRICAL ENERGY STORAGE SWAPPING

A computer system (100) comprising processing circuitry (102) configured to: simulate, using electrical multi-battery models (104), the performance of a propulsion electrical energy storage system (106) of a vehicle (2) based on logged vehicle routes of the vehicle, the electrical energy storage sys...

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Bibliographic Details
Main Authors TAMADONDAR, Masood, FLORÉN, Carl-Robert, ROY CHOWDHURY, Niladri, HAMDI, Haithem, PETISME, Martin
Format Patent
LanguageEnglish
French
German
Published 23.10.2024
Subjects
ELECTRIC EQUIPMENT OR PROPULSION OF ELECTRICALLY-PROPELLEDVEHICLES
ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES, IN GENERAL
MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES
MEASURING
MEASURING ELECTRIC VARIABLES
MEASURING MAGNETIC VARIABLES
PERFORMING OPERATIONS
PHYSICS
TESTING
TRANSPORTING
VEHICLES IN GENERAL
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Summary:A computer system (100) comprising processing circuitry (102) configured to: simulate, using electrical multi-battery models (104), the performance of a propulsion electrical energy storage system (106) of a vehicle (2) based on logged vehicle routes of the vehicle, the electrical energy storage system comprising multiple electrical energy storage packs, predict a lifetime of the electrical energy storage (106) system based on the simulated performance of the propulsion electrical energy storage system and extrapolating forward assuming a worst-case aging rate; if the predicted lifetime exceeds a predetermined lifetime, indicate that an electrical energy storage pack downgrade replacement is required, and reduce a state of charge window (110) of the electrical energy storage system at a rate such that a predetermined minimum state of charge window is not reached before a planned electrical energy storage pack downgrade replacement.
Bibliography:Application Number: EP20230168178