NDLI: A new topology for dual rotor/stator BLDC motors applied to marine thrusters

Content Provider	IEEE Xplore Digital Library
Author	Uygun, D. Solmaz, S. Turan, A. Ruzgar, S.T.
Copyright Year	2015
Description	Author affiliation: Mech. Eng. Dept., Gediz Univ., Izmir, Turkey (Solmaz, S.; Turan, A.) \|\| Electr. & Electron. Eng. Dept., Gediz Univ. Izmir, Gediz, Turkey (Ruzgar, S.T.) \|\| Electr. & Electron. Eng. Dept., Gediz Univ., Izmir, Turkey (Uygun, D.)
Abstract	The aim of this study is to present a new topology for dual-rotor contra-rotating brushless direct current (BLDC) motors specially designed for remotely controlled unmanned underwater vehicles, in the form of “BLDC thrusters”. Once presenting the applied typical design by using sizing procedure, the main results obtained are given via simulation principles applying parametric analysis and performance characteristics of a dual-rotor BLDC thruster. Both external and internal rotor radial-field design in the same structure utilize modular concentrated winding, optimized slot-opening and pole/slot ratio, outer and inner diameter for both stator and rotor and stack length parameters for the machine. The output parameters such as flux linkage, armature current, rated torque, rated power, and cogging torque of each motor for different rotor positions are calculated and evaluated. Moreover, the analytical and numerical studies based on finite element methods are performed and compared. In addition, a coupled-circuit analysis is employed to prove the effectiveness of the achieved design to assess the maximum power and torque capability.
Starting Page	353
Ending Page	359
File Size	1036811
Page Count	7
File Format	PDF
ISBN	9781467372039
ISSN	21555532
e-ISBN	9781479999781
DOI	10.1109/PowerEng.2015.7266342
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2015-05-11
Publisher Place	Latvia
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Torque Brushless DC motors marine thruster Rotors dual-rotor Stators Permanent magnet motors underwater vehicles coupled-circuit analysis BLDC motor
Content Type	Text
Resource Type	Article

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