Paper Abstract and Keywords |
Presentation |
2022-03-04 13:45
A Study on Sensorless Drive Methods for Brushless DC Motors Yuuki Harigaya, Kiyoshi Yoshida (NIT) EMD2021-17 Link to ES Tech. Rep. Archives: EMD2021-17 |
Abstract |
(in Japanese) |
(See Japanese page) |
(in English) |
The three-phase brushless DC motor uses a Hall sensor to detect the position of the magnetic poles of the rotor. However, the Hall sensor has a problem that it does not operate under high temperature conditions. This report describes a sensorless drive method that does not use a hall sensor. Instead of the Hall sensor, a circuit for detecting the magnetic pole position of the rotor was created. Furthermore, we made an experimental circuit and a print board that can observe the driving principle of the motor and the mechanism of position detection without a sensor. In addition, their characteristics and operating waveforms will be explained. |
Keyword |
(in Japanese) |
(See Japanese page) |
(in English) |
brushless-motor / sensorless drive / logic circuit / nverter / Hall sensor / / / |
Reference Info. |
IEICE Tech. Rep., vol. 121, no. 405, EMD2021-17, pp. 13-18, March 2022. |
Paper # |
EMD2021-17 |
Date of Issue |
2022-02-25 (EMD) |
ISSN |
Online edition: ISSN 2432-6380 |
Copyright and reproduction |
All rights are reserved and no part of this publication may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopy, recording, or any information storage and retrieval system, without permission in writing from the publisher. Notwithstanding, instructors are permitted to photocopy isolated articles for noncommercial classroom use without fee. (License No.: 10GA0019/12GB0052/13GB0056/17GB0034/18GB0034) |
Download PDF |
EMD2021-17 Link to ES Tech. Rep. Archives: EMD2021-17 |
Conference Information |
Committee |
EMD |
Conference Date |
2022-03-04 - 2022-03-04 |
Place (in Japanese) |
(See Japanese page) |
Place (in English) |
Online |
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(See Japanese page) |
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Short NOTE |
Paper Information |
Registration To |
EMD |
Conference Code |
2022-03-EMD |
Language |
Japanese |
Title (in Japanese) |
(See Japanese page) |
Sub Title (in Japanese) |
(See Japanese page) |
Title (in English) |
A Study on Sensorless Drive Methods for Brushless DC Motors |
Sub Title (in English) |
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brushless-motor |
Keyword(2) |
sensorless drive |
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logic circuit |
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nverter |
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Hall sensor |
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1st Author's Name |
Yuuki Harigaya |
1st Author's Affiliation |
Nippon Institute of Technology (NIT) |
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Kiyoshi Yoshida |
2nd Author's Affiliation |
Nippon Institute of Technology (NIT) |
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Speaker |
Author-1 |
Date Time |
2022-03-04 13:45:00 |
Presentation Time |
20 minutes |
Registration for |
EMD |
Paper # |
EMD2021-17 |
Volume (vol) |
vol.121 |
Number (no) |
no.405 |
Page |
pp.13-18 |
#Pages |
6 |
Date of Issue |
2022-02-25 (EMD) |