Title :
A novel sampling method of SPWM with nonsymmetrical rules
Author :
Fuzhong, Li ; Rui, Xiong ; Rong, Zhang
Author_Institution :
Coll. of Electr. & Electron. Eng., Huazhong Univ. of Sci. & Technol., Wuhan
Abstract :
A novel peak nonsymmetrical regular sampling method is presented, which enables the width of pulse closer to the nature sampling method. Moreover, this novel sampling method could be implemented in digital controller with only one sample in every carrier waver cycle, which is better than traditional sampling methods.
Keywords :
PWM invertors; digital control; signal sampling; SPWM; digital control; harmonic magnitude; peak nonsymmetrical regular sampling method; Control systems; Digital control; Digital signal processing; Error correction; Pulse inverters; Pulse width modulation; Pulse width modulation inverters; Sampling methods; Space vector pulse width modulation; Switches; SPWM; digital control; harmonic magnitude; peak sampling method;
Conference_Titel :
Industrial Electronics and Applications, 2008. ICIEA 2008. 3rd IEEE Conference on
Conference_Location :
Singapore
Print_ISBN :
978-1-4244-1717-9
Electronic_ISBN :
978-1-4244-1718-6
DOI :
10.1109/ICIEA.2008.4582769
