DocumentCode :
2277031
Title :
Research on third harmonic injection control strategy of improved Z-source inverter
Author :
Xie, Shaojun ; Tang, Yu ; Zhang, Chaohua
Author_Institution :
Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
fYear :
2009
fDate :
20-24 Sept. 2009
Firstpage :
3853
Lastpage :
3858
Abstract :
Compared to previous Z-source inverter topology, improved Z-source inverter has advantages such as low Z-source capacitor voltage stress and inherent inrush current limitation. This paper investigates the third harmonic injection control strategy of improved Z-source inverter. Compared to simple boost control, it can reduce the voltage stress and Z-source inductor current ripple. Theoretical analysis, simulation and experimental results were presented to demonstrate the features of the control.
Keywords :
capacitors; electric current control; harmonics; inductors; invertors; voltage control; Z-source inductor current ripple; Z-source inverter; boost control; third harmonic injection control; voltage stress; Z-source inverter; current ripple; harmonic injection;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Energy Conversion Congress and Exposition, 2009. ECCE 2009. IEEE
Conference_Location :
San Jose, CA
Print_ISBN :
978-1-4244-2893-9
Electronic_ISBN :
978-1-4244-2893-9
Type :
conf
DOI :
10.1109/ECCE.2009.5316222
Filename :
5316222
Link To Document :
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