Michito Enomoto

Analysis of alternator regeneration using VHDL-AMS vehicle system simulation

Recently, multi domain simulation is becoming indispensable for discussing system performance of a vehicle. The system in the vehicle became more complex and larger in past ten years. And the system is required to catch up tough issues e.g. CO2 reduction. This paper shows the modeling method of power network system in a vehicle, regeneration of the alternator and the effect of reduction CO2.

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 CO2 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.