A brushless, exciterless, single-phase, sinusoidal wave synchronous machine having an auxiliary stator winding

Author

Shibata, Fukuo ; Fukami, Tadashi ; Naoe, Nobuyuki

Author_Institution

Dept. of Electr. Eng., Kanazawa Inst. of Technol., Japan

Volume

4

Issue

2

fYear

1989

fDate

6/1/1989 12:00:00 AM

Firstpage

272

Lastpage

278

Abstract

Analytical and experimental studies of a brushless, exciterless, single-phase, sinusoidal-wave synchronous machine operating as a generator or a motor, derived from a three-phase machine, are reported. One phase armature winding of the three-phase machine is used as an auxiliary stator winding of the single-phase machine and is used to supply the exciting power for the other two-phase armature windings acting as the load winding of the single-phase machine. A 1.5 kW, 200 V, 60 Hz, four-pole synchronous machine was used the experiments. It is shown that the waveforms of the armature terminal voltage and the load current are nearly sinusoidal. The advantages of the single-phase machine as a portable generator or small-load motor are discussed.<>

Keywords

machine testing; machine theory; stators; synchronous machines; 1.5 kW; 200 V; 60 Hz; armature winding; generator; load winding; machine testing; machine theory; motor; synchronous machine; three-phase machine; waveforms; Character generation; Circuits; Machine windings; Permanent magnets; Power generation; Stator windings; Synchronous generators; Synchronous machines; Synchronous motors; Voltage control;

fLanguage

English

Journal_Title

Energy Conversion, IEEE Transactions on

Publisher

ieee

ISSN

0885-8969

Type

jour

DOI

10.1109/60.17922

Filename

17922