METHOD FOR TRANSFERRING ELECTRICAL POWER TO AN ELECTRICAL ENERGY ACCUMULATOR OF A VEHICLE ON-BOARD SYSTEM AND VEHICLE ON-BOARD SYSTEM

摘要

The invention relates to a method for transferring electrical power to an electrical energy accumulator (ES) of a vehicle on-board system (BN), in which method, in an alternating-current direct-charging mode, the power is transferred from a rectifier (GR) of the vehicle on-board system (BN), which is supplied by an alternating-current charging connection (ACLB), directly to the energy accumulator (ES) of the vehicle on-board system (ES). In an alternating-current adaptation charging mode, the power is transferred from the rectifier (GR) via an inverter (I) and from the inverter (I) via an electric machine (EM) to the energy accumulator (ES). The invention further relates to a vehicle on-board system (BN) for carrying out the method.