SIMULATION, IMPLEMENTATION AND VALIDATION OF AN ON-BOARD BATTERY CHARGING DEVICE FOR ELECTRIC VEHICLES USING SOLELY DRIVETRAIN COMPONENTS

摘要

Subject of this paper is the simulation, implementation and concept validation of a battery charging device for electricalvehicles, using only the on-board components of its drive chain without the need of implementing any additional electricalhardware. A description of the concept is followed by a mathematical derivation and simulation of the system behavior. Anelectrical drive chain including motor, power inverter and control unit were implemented on a laboratory test bench to plot thecharacteristic curve of the system and validate the simulation results. The closing part of this paper includes the criticalinterpretation of the test results, as well as an outlook on further steps of increasing the complexity ofthe concept.