An energy analysis for alternator regeneration system using VHDL-AMS multi domain simulation

Recently, the use of multi domain simulation is becoming indispensable for discussing system performance of a vehicle. In this paper, the simulation technology applied to CO 2 reduction using regeneration for a conventional 12V battery system vehicle is discussed. The energy analysis results for Drive Shaft, Brake and Alternator regeneration shows the optimized Alternator performance for the fuel economy.