A universal space vector modulation strategy based on regular-sampled pulse-width modulation [invertors]

Author

Lai, Yen-Shin ; Bowes, Sidney R.

Author_Institution

Dept. of Electr. Eng., Nat. Taipei Inst. of Technol., Taipei, Taiwan

Volume

1

fYear

1996

fDate

5-10 Aug 1996

Firstpage

120

Abstract

A universal space vector modulation (USVM) strategy based on regular-sampled PWM technique is presented which minimizes the switching losses. It is shown that the reduction of the switching losses results from the selected null switching states inverter control. Moreover, it is shown that the simple universal space vector modulation strategy can be implemented in software using a digital signal processor in real-time. Simulation and experimental results are presented to confirm the theoretical analysis

Keywords

DC-AC power convertors; PWM invertors; harmonic distortion; power system harmonics; switching circuits; PWM invertor; digital signal processor; null switching states; real-time; regular-sampled pulse; software implementation; switching loss minimisation; universal space vector modulation strategy; Analytical models; Digital modulation; Phase modulation; Pulse width modulation; Pulse width modulation inverters; Space technology; Space vector pulse width modulation; Support vector machines; Switches; Switching loss;

fLanguage

English

Publisher

ieee

Conference_Titel

Industrial Electronics, Control, and Instrumentation, 1996., Proceedings of the 1996 IEEE IECON 22nd International Conference on

Conference_Location

Taipei

Print_ISBN

0-7803-2775-6

Type

conf

DOI

10.1109/IECON.1996.570915

Filename

570915