Evaluation of basic performances of a 14-12 spherical motor

Akio Gofuku; Yuta Okido; Tomoaki Yano

doi:10.1109/SPEEDAM.2014.6871909

Evaluation of basic performances of a 14-12 spherical motor

Akio Gofuku, Yuta Okido, Tomoaki Yano

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

2 Citations (Scopus)

Abstract

The authors have developed a spherical motor called as 14-12 spherical motor. The 14-12 spherical motor is composed of spherical rotor with permanent magnets, stator of spherical shell with electro-magnets, excitation electric circuit of electro-magnets, and power supply. The motor has two kinds of rotation axes and totally six rotation axes. The previous studies presented its structure, working principle of rotation by five-phase alternative current (AC), and experimental evaluation of rotation torque and cogging torque around one of rotation axes. This study evaluates the rotation torque around another rotation axis and cogging torque in detail to grasp the basic rotation performances of the 14-12 spherical motor.

Original language	English
Title of host publication	2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014
Publisher	IEEE Computer Society
Pages	1296-1300
Number of pages	5
ISBN (Print)	9781479947492
DOIs	https://doi.org/10.1109/SPEEDAM.2014.6871909
Publication status	Published - Jan 1 2014
Event	2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014 - Ischia, Italy Duration: Jun 18 2014 → Jun 20 2014

Publication series

Name	2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014

Other

Other	2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014
Country	Italy
City	Ischia
Period	6/18/14 → 6/20/14

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Keywords

cogging torque
experimental evaluation
rotation performance
rotation torque
spherical motor

ASJC Scopus subject areas

Hardware and Architecture
Electrical and Electronic Engineering

Cite this

Gofuku, A., Okido, Y., & Yano, T. (2014). Evaluation of basic performances of a 14-12 spherical motor. In 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014 (pp. 1296-1300). [6871909] (2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014). IEEE Computer Society. https://doi.org/10.1109/SPEEDAM.2014.6871909

Evaluation of basic performances of a 14-12 spherical motor. / Gofuku, Akio; Okido, Yuta; Yano, Tomoaki.

2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014. IEEE Computer Society, 2014. p. 1296-1300 6871909 (2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014).

Research output: Chapter in Book/Report/Conference proceeding › Conference contribution

Gofuku, A, Okido, Y & Yano, T 2014, Evaluation of basic performances of a 14-12 spherical motor. in 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014., 6871909, 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014, IEEE Computer Society, pp. 1296-1300, 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014, Ischia, Italy, 6/18/14. https://doi.org/10.1109/SPEEDAM.2014.6871909

Gofuku A, Okido Y, Yano T. Evaluation of basic performances of a 14-12 spherical motor. In 2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014. IEEE Computer Society. 2014. p. 1296-1300. 6871909. (2014 International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2014). https://doi.org/10.1109/SPEEDAM.2014.6871909

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Access to Document

10.1109/SPEEDAM.2014.6871909