Advanced regular-sampled PWM control techniques for drives and static power converters

Author

Bowes, Sidney R.

Author_Institution

Dept. of Electr. & Electron. Eng., Bristol Univ., UK

Volume

42

Issue

4

fYear

1995

fDate

8/1/1995 12:00:00 AM

Firstpage

367

Lastpage

373

Abstract

Regular-sampled PWM techniques have been developed to reproduce the harmonic-elimination and harmonic minimization PWM power convertor characteristics. These new regular-sampled PWM control strategies significantly reduce the computational requirements for real-time microprocessor-based PWM implementation. This results in simplified and more efficient microprocessor software/hardware requirements, leading to real-time PWM generation with minimized harmonics, suitable for drives and uninterruptible power supplies

Keywords

PWM power convertors; digital control; machine control; microcomputer applications; motor drives; power engineering computing; power system harmonics; real-time systems; sampled data systems; uninterruptible power supplies; variable speed drives; voltage control; adjustable speed drives; hardware; harmonic minimization; harmonic-elimination; microprocessor; real-time PWM generation; regular-sampled PWM control techniques; software; static power converters; uninterruptible power supplies; Digital modulation; Equations; Minimization; Power system harmonics; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Sampling methods; Space vector pulse width modulation; Static power converters;

fLanguage

English

Journal_Title

Industrial Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0278-0046

Type

jour

DOI

10.1109/41.402475

Filename

402475