Open AccessNine‐phase IM for hybridisation of a compact vehicle by parallel TTR architecture
Author(s) -
Silva Rafael Á.,
Pujatti Fabrício J.P.,
Pires Igor A.
Publication year - 2018
Publication title -
iet electric power applications
Language(s) - English
Resource type - Journals
ISSN - 1751-8679
DOI - 10.1049/iet-epa.2017.0783
Subject(s) - drivetrain , automotive engineering , powertrain , dynamometer , fuel efficiency , hybrid vehicle , internal combustion engine , simulation , computer science , process (computing) , software , phase (matter) , engineering , torque , power (physics) , chemistry , physics , organic chemistry , quantum mechanics , thermodynamics , programming language , operating system
This study investigates the usage of a nine‐phase induction motor (IM) in internal combustion engine vehicle hybridisation. Aiming to minimise structural changes, the parallel‐through‐the‐road (TTR) hybrid architecture was chosen. First, a real vehicle was experimented on the mobility technology centre Federal University of Minas Gerais (CTM‐Universidade Federal de Minas Gerais (UFMG) laboratory) to get its characteristics. After that, this technical information was used to model and simulate on the software advanced vehicle simulator (ADVISOR). The simulated model results were compared with the experimental tests results realised with the vehicle on the tests track and CTM‐UFMG. Posteriorly, through a validated vehicle model, a drivetrain powered by a prototype of a nine‐phase IM was integrated into the rear axle to do the hybridisation process simulation. To do that some structures modifications were necessary on ADVISOR since this tool does not include the parallel‐TTR architecture. Vehicles modelled were simulated using the urban driving dynamometer schedules. Finally, the comparative analyses of simulation results show the improvements in fuel consumption, vehicle efficiency, emission gas, and the nine‐phase motor operation in a hybrid TTR.