DocumentCode :
506283
Title :
Scalar PWM implementation methods for three-phase three-wire inverters
Author :
Çetin, N. Onur ; Hava, Ahmet M.
Author_Institution :
Dept. of Electr. & Electron. Eng., Middle East Tech. Univ., Ankara, Turkey
fYear :
2009
fDate :
5-8 Nov. 2009
Abstract :
There are various PWM methods proposed for three-phase voltage source inverters. Each method has unique performance characteristics (voltage linearity, ripple voltage/current, common mode voltage/current, switching loss, etc.). Scalar and vector implementation are two main techniques for implementation of PWM methods. Scalar techniques provide equivalent performance to vector implementation and are more favorable for implementation due to simplicity. This paper proposes simple scalar implementation techniques for the popular high performance PWM methods. In the paper the practical implementation of various PWM methods is discussed and the laboratory experiments are shown.
Keywords :
PWM invertors; scalar PWM implementation method; three-phase three-wire inverter; three-phase voltage source inverter; Frequency; Leg; Linearity; Phase modulation; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Space vector pulse width modulation; Switches; Voltage;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Electrical and Electronics Engineering, 2009. ELECO 2009. International Conference on
Conference_Location :
Bursa
Print_ISBN :
978-1-4244-5106-7
Electronic_ISBN :
978-9944-89-818-8
Type :
conf
Filename :
5355253
Link To Document :
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