Speed Control With Low Armature Loss for Very Small Sensorless Brushed DC Motors

被引：29
|
作者：
Scott, Jonathan [1 ,2 ]
McLeish, John [1 ]
Round, W. Howell [1 ]
机构：
[1] Univ Waikato, Dept Elect Engn, Hamilton 3240, New Zealand
[2] Macquarie Univ, Sydney, NSW 2109, Australia
来源：
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS | 2009年 / 56卷 / 04期
关键词：
DC motor drives; micromotors; permanent-magnet (PM) motors; pulsewidth modulation (PWM); rotating machine stability; variable-speed drives;
D O I：
10.1109/TIE.2008.2007046
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
A method for speed control of brushed dc motors is presented. It is particularly applicable to motors with armatures of less than 1 cm(3). Motors with very small armatures are difficult to control using the usual pulsewidth-modulation (PWM) approach and are apt to overheat if so driven. The technique regulates speed via the back electromotive force but does not require current-discontinuous drives. Armature heating in small motors under PWM drive is explained and quantified. The method is verified through simulation and measurement. Control is improved, and armature losses are minimized. The method can expect to find application in miniature mechatronic equipment.
引用
收藏
页码：1223 / 1229
页数：7
相关论文
共 50 条
  • [1] Sensorless speed measurement for brushed DC motors
    Radcliffe, Pj
    Kumar, Dinesh
    IET Power Electronics, 2015, 8 (11) : 2223 - 2228
  • [2] A Novel Method for Sensorless Speed Detection of Brushed DC Motors
    Vazquez-Sanchez, Ernesto
    Sottile, Joseph
    Gomez-Gil, Jaime
    APPLIED SCIENCES-BASEL, 2017, 7 (01):
  • [3] Sensorless speed/position control of brushed DC motor
    Afjei, E.
    Ghomsheh, A. Nadian
    Karami, A.
    INTERNATIONAL AEGEAN CONFERENCE ON ELECTRICAL MACHINES AND POWER ELECTRONICS & ELECTROMOTION, PROCEEDINGS, 2007, : 730 - 732
  • [4] A Method for Real-Time Sensorless Speed Control of Brushed DC Motors in Cost Constrained Systems
    Ertl, Daniel
    Weber, Luke
    2020 IEEE 2ND GLOBAL POWER, ENERGY AND COMMUNICATION CONFERENCE (IEEE GPECOM2020), 2020, : 152 - 157
  • [5] SENSORLESS SPEED CONTROL OF HIGH SPEED BRUSHED DC MOTOR BY MODEL IDENTIFICATION AND VALIDATION
    Kamdar, Sauyma
    Brahmbhatt, Harsidh
    Patel, Tigmanshu
    Thakker, Manish
    2015 5TH NIRMA UNIVERSITY INTERNATIONAL CONFERENCE ON ENGINEERING (NUICONE), 2015,
  • [6] Sensorless control of brushless DC motors at low speed using neural networks
    Xia, CL
    Chen, W
    PROCEEDINGS OF 2005 INTERNATIONAL CONFERENCE ON MACHINE LEARNING AND CYBERNETICS, VOLS 1-9, 2005, : 1099 - 1103
  • [7] Sensorless speed control for DC permanent magnetic motors
    Zhan, Wei
    Ninth IASTED International Conference on Control and Applications, 2007, : 116 - 120
  • [8] Low cost sensorless control of brushless DC motors with improved speed range
    Su, GJ
    McKeever, JW
    APEC 2002: SEVENTEENTH ANNUAL IEEE APPLIED POWER ELECTRONICS CONFERENCE AND EXPOSITION, VOLS 1 AND 23, 2002, : 286 - 292
  • [9] A New Method for Sensorless Estimation of the Speed and Position in Brushed DC Motors Using Support Vector Machines
    Vazquez-Sanchez, Ernesto
    Gomez-Gil, Jaime
    Carlos Gamazo-Real, Jose
    Fernando Diez-Higuera, Jose
    IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2012, 59 (03) : 1397 - 1408
  • [10] Modeling and simulation of a VLSI chip for adaptive speed control of brushed DC motors
    Ekekwe, Ndubuisi
    Etienne-Cummings, Ralph
    Kazanzides, Peter
    PROCEEDINGS OF THE EIGHTH IASTED INTERNATIONAL CONFERENCE ON CONTROL AND APPLICATIONS, 2006, : 18 - +
12345