Patent ID: 9035608
Filing Date: 2015-05-19
Classification: B60L,Y02T

Abstract:
1. An electric motor assembly comprising: a multi-phase electric motor including stator coils permanently connected to a neutral point; a battery of accumulators; an inverter configured to convert direct current of the battery into multi-phase alternating current adapted to supply the motor; and a connection housing comprising plugs allowing connection of the motor phases to the housing, the battery phases, and at least five connections to the inverter, the housing further comprising a group of contacts allowing the housing to be connected to a single-phase mains system, and comprising a group of contacts allowing the housing to be connected to a multi-phase mains system, the housing further comprising a group of switches according to a position of which the system comprising the housing, the battery, the inverter, and the motor connected solely by its phases, alternatively allows the motor to be supplied from the battery, the battery to be recharged directly from a single-phase mains system, and the battery to be recharged from a multi-phase mains system.