A method and electrical system for controlling the power supply of an electric motor, in particular the electric motor of a vehicle that can be electrically driven, includes a control device that controls the power supply of the electric motor by an energy store. The energy store comprises a plurality of modules that are exposed to stress due to repeated charging and/or discharging and undergo an aging process as a result of said stress. In order to decouple the service life of the energy store from the service life of a vehicle, for example, the control device controls the charging and/or discharging of at least two modules differently such that said modules exhibit a stress difference so as to selectively reduce the aging process of the module being exposed to less stress.
VERFAHREN ZUM STEUERN DER ENERGIEVERSORGUNG EINES ELEKTROMOTORS
METHOD FOR CONTROLLING THE POWER SUPPLY OF AN ELECTRIC MOTOR
PROCÉDÉ PERMETTANT DE COMMANDER L'ALIMENTATION EN ÉNERGIE D'UN MOTEUR ÉLECTRIQUE
2016-01-20
Patent
Electronic Resource
German
IPC: | 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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung |
Vorrichtung und Verfahren zum Steuern eines Elektromotors
European Patent Office | 2017
|Verfahren zum Steuern eines Elektromotors, Elektromotor-Steuereinrichtung und Verkehrsmittel
European Patent Office | 2021
|VERFAHREN ZUM STEUERN EINER ENERGIEVERSORGUNG EINES AUFZUGS
European Patent Office | 2024
|Hybridelektrofahrzeug und Verfahren zum Steuern des Elektromotors von diesem
European Patent Office | 2023
|