A distributed battery management system for a multi-module traction battery pack of an electric vehicle is provided. The battery management system comprises an analog-to-digital converter (ADC) integrated into a battery module of the traction battery pack of the electric vehicle, and a master controller external to the battery module and in digital data communication with the ADC. The ADC converts an analog signal indicative of a sensed voltage associated with one or more cells of the battery module into a digital signal indicative of the sensed voltage. The master controller performs a function associated with the traction battery pack of the electric vehicle based on the sensed voltage.
DISTRIBUTED BATTERY MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE
2022-07-14
Patent
Elektronische Ressource
Englisch
IPC: | H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY |
Distributed battery management system for electric vehicle
Europäisches Patentamt | 2022
|DISTRIBUTED BATTERY MANAGEMENT SYSTEM FOR ELECTRIC VEHICLE
Europäisches Patentamt | 2022
|Two-layer distributed equalization management system for electric vehicle power battery
Springer Verlag | 2015
|Two-layer distributed equalization management system for electric vehicle power battery
British Library Online Contents | 2015
|Two-layer distributed equalization management system for electric vehicle power battery
Online Contents | 2015
|