Starting and high speed driving of single phase flux reversal motor for vacuum cleaner

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 in...

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Bibliographic Details
Main Authors: Ki-Bong Jang, Tae Heoung Kim, Seung-Bin Lim, Ju Lee
Format: Conference Proceeding
Language:English
Subjects:
Brushless DC motors
Circuit simulation
Commutation
Costs
DC motors
Finite element methods
Inductance
Space vector pulse width modulation
Torque
Velocity control
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Description
Summary: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 at high speed drives, a phase difference occurs between the current and the EMF which produces a negative torque that degrades the output. Through simulation, the turn-on angle and turn-off angle that minimizes the negative torque is found and simulation results are compared with the results of the experiment.
ISSN:2150-4598
2150-4601
DOI:10.1109/INTMAG.2005.1463809