Energy storage assembly for motor vehicles

摘要

The arrangement has an electrical power supply system comprising an energy storage (2a) e.g. accumulator, an inlet and an outlet. The arrangement receives electrical energy from the electrical power supply system over the inlet for storing the energy in the storage and for delivering the energy from the storage over the outlet to a part of the electrical power supply system. An electrical voltage transformer is arranged for transferring of the energy between the inlet and/or the outlet and to the storage.