Designing pole-switched and combined windings with a small switching coefficient.
A fairly simple and illustrative mathematical apparatus for engineering calculations of harmonic MDS PPSO circuits based on the use of the tabular form of the distribution function is given. The presented formalized record of tables can be used in the development of computer-aided design systems for PSRs with low switching factors. New diagrams of two- and one-double-layer polypropylene plastics, made in 36 and 54 stator slots with the ratio of the numbers of pole pairs 3/2 and the results of their harmonic analysis, are presented. Tab. 6. Bibliogr .: 2 titles.