1. Starting and high-speed driving of single-phase flux-reversal motor for vacuum cleaner
- Author
-
Sung Hong Won, Tae Heoung Kim, Ki-Bong Jang, and Ju Lee
- Subjects
Electric motor ,Inductance ,Magnetic circuit ,Materials science ,Electromagnetic coil ,Equivalent circuit ,Torque ,Mechanics ,Electrical and Electronic Engineering ,DC motor ,Electronic, Optical and Magnetic Materials ,Electromagnetic induction - Abstract
This paper proposes the single-phase flux-reversal motor for a vacuum cleaner. The circuit parameters are determined by using both finite-element method and experimental measurements while a simulation was done by using an equivalent circuit model to derive the dynamic characteristics. Due to the inductance of the coil of high-speed drives, a phase difference occurs between the current and the electromotive force which produces a negative torque that degrades the output. Through simulation, the turn-on angle and turn-off angle that minimize the negative torque are found and simulation results will be compared with the results of the experiment.
- Published
- 2005