Title :
Detailed Modeling of Motor System of Plug-In Hybrid Vehicle: Study of Detailed Modeling of Inverter and Boost Converter Losses
Author :
Wei-Hsiang Yang ; Sato, Hiroki ; Kamiya, Yushi ; Daisho, Yasuhiro
Author_Institution :
WASEDA Univ., Tokyo, Japan
Abstract :
This paper addresses the method of detailing the motor system including the inverter and the boost converter of plug-in hybrid vehicles (PHVs). In the past, we had to use the actual measurement data such as efficiency map to calculate the loss of a motor system. However, by estimating the output current of the motor system, allows us to separate the one loss into losses caused by the inverter, the boost converter and the motor. Based on the separation of the losses, we can then build a multi-voltage motor system or estimate the losses of the different ranks of vehicles.
Keywords :
DC-DC power convertors; electric current measurement; hybrid electric vehicles; invertors; losses; PHV; boost converter; efficiency map; inverter; losses estimation; multivoltage motor system; output current; plug-in hybrid vehicles; Insulated gate bipolar transistors; Inverters; Permanent magnet motors; Rotors; Synchronous motors; Torque; Vehicles;
Conference_Titel :
Vehicle Power and Propulsion Conference (VPPC), 2014 IEEE
Conference_Location :
Coimbra
DOI :
10.1109/VPPC.2014.7007045