Title :
Comparative analysis of quasi Z-source inverter and active bidirectional converter for hybrid electric vehicle application
Author :
Chowdhury, Vikram Roy ; Saritha, B.
Author_Institution :
IISc, Bangalore, India
Abstract :
Due to the focus on clean and green environment, the interest on electrification of existing transportation system is increasing. In Hybrid Electric Vehicle (HEV), the "idle-stop" and hence fuel economy is achieved by using integrated starter generator (ISG). This paper discusses the comparative evaluation of active bidirectional converter based ISG and passive quasi-Z source inverter (qZSI) based ISG. The comparison is based on the principle of operation, ease of control, device stress and the efficiency. Simulation based on MATLAB/SIMULINK platform is carried out. The simulation results of induction motor based ISG driven by bi-directional converter and qZSI are presented.
Keywords :
fuel economy; hybrid electric vehicles; induction motors; invertors; starting; HEV; ISG; MATLAB-SIMULINK platform; active bidirectional converter; fuel economy; hybrid electric vehicle; induction motor; integrated starter generator; passive quasiZ source inverter; qZSI; transportation system electrification; Batteries; Capacitors; Equations; Impedance; Inductors; Inverters; Mathematical model; Bi-Directional Buck-Boost Converter; Impedance Network; Induction Machine; Modified Space Vector Modulation; Voltage Source Inverter; quasi-Z Source Inverter;
Conference_Titel :
Power Electronics, Drives and Energy Systems (PEDES), 2014 IEEE International Conference on
Conference_Location :
Mumbai
Print_ISBN :
978-1-4799-6372-0
DOI :
10.1109/PEDES.2014.7041956
