The invention relates to a method for limiting wear of electric motor brushes of an electric or hybrid vehicle, comprising: a step (100) of estimating the wear of said brushes (w); and a step (200) of limiting a maximum mechanical power authorised for said motor according to said estimated wear of said brushes (w) on the basis of a threshold of wear of said brushes (ws), characterised in that said wear threshold (ws), beyond which said mechanical power limitation is effected, depends on the cumulated time of use of said brushes.
PROCEDE DE LIMITATION DE L'USURE DES BALAIS DE MOTEUR ELECTRIQUE
METHOD FOR LIMITING WEAR OF ELECTRIC MOTOR BRUSHES
VERFAHREN ZUM BEGRENZEN DES VERSCHLEISSES VON ELEKTROMOTORBÜRSTEN
19.06.2019
Patent
Elektronische Ressource
Französisch
IPC: | G01R Messen elektrischer Größen , MEASURING ELECTRIC VARIABLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H01R Elektrisch leitende Verbindungen , ELECTRICALLY-CONDUCTIVE CONNECTIONS / H02K Dynamoelektrische Maschinen , DYNAMO-ELECTRIC MACHINES |
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