Application of the Kohonen´s competitive layer in the implementation of the space vector modulation

Author

Bakhshai, A. ; Joós, G. ; Jin, H.

Author_Institution

Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada

Volume

2

fYear

1997

fDate

25-28 May 1997

Firstpage

415

Abstract

This paper presents a new algorithm for the implementation of the space vector modulation (SVM). The approach employs a modified Kohonen´s layer in its recalling mode to calculate the on duration of the adjacent switching state vectors. When compared with conventional implementation techniques, accurate results are obtained with less computing time. The proposed scheme is implemented on a DSP controlled 3 kVA unit (voltage source inverter) and experimental results confirm the validity of the proposed approach

Keywords

PWM invertors; digital signal processing chips; power engineering computing; self-organising feature maps; switching circuits; 3 kVA; DSP controlled VSI; Kohonen´s competitive layer; adjacent switching state vectors; on duration calculation; recalling mode; space vector modulation; voltage source inverter; Digital modulation; Digital signal processing; Function approximation; Phase modulation; Power semiconductor devices; Power semiconductor switches; Sampling methods; Support vector machines; Switching frequency; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical and Computer Engineering, 1997. Engineering Innovation: Voyage of Discovery. IEEE 1997 Canadian Conference on

Conference_Location

St. Johns, Nfld.

ISSN

0840-7789

Print_ISBN

0-7803-3716-6

Type

conf

DOI

10.1109/CCECE.1997.608246

Filename

608246