A New Methods of Direct Frequency Conversion for a Fan-Tipe Electrical Drive

Proceedings of the 7th International Power Electronics and Motion Control Conference, Exhibition, Tutorials 1996
Laimonis Rutmanis, Jānis Stabulnieks, Leonīds Ribickis

Some possibilities of simplifying the frequency conversion process for the fan-type load in electrical drive are presented. Analysis of such process uses the specific features of the load variation and leads to the conversion methods of a small number of commutations. For this purpose the familiar "cosine wave crossing timing principle" method of frequency conversion is andlysed, modified and some possible ways to use it also are discussed.

Atslēgas vārdi
frequency conversion process, fan-type load, low value modulating frequency

Rutmanis, L., Stabulnieks, J., Ribickis, L. A New Methods of Direct Frequency Conversion for a Fan-Tipe Electrical Drive . No: Proceedings of the 7th International Power Electronics and Motion Control Conference, Exhibition, Tutorials: PEMC’96 , Ungārija, Budapest, 2.-4. septembris, 1996. Budapest: Technical University of Budapest, 1996, 554.-557.lpp. ISBN 9634204899.

Publikācijas valoda
English (en)