TW200701596A - Brushless dc motor and magnetic compensation method thereof - Google Patents

Brushless dc motor and magnetic compensation method thereof

Info

Publication number
TW200701596A
TW200701596A TW094122152A TW94122152A TW200701596A TW 200701596 A TW200701596 A TW 200701596A TW 094122152 A TW094122152 A TW 094122152A TW 94122152 A TW94122152 A TW 94122152A TW 200701596 A TW200701596 A TW 200701596A
Authority
TW
Taiwan
Prior art keywords
motor
magnetic
hall sensor
brushless
compensation method
Prior art date
Application number
TW094122152A
Other languages
English (en)
Other versions
TWI285017B (en
Inventor
Lee-Lung Chen
Chien-Hsiung Huang
Shih-Ming Huang
Wen-Shi Huang
Original Assignee
Delta Electronics Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Delta Electronics Inc filed Critical Delta Electronics Inc
Priority to TW094122152A priority Critical patent/TWI285017B/zh
Priority to US11/295,527 priority patent/US7439642B2/en
Priority to JP2006145967A priority patent/JP2007014189A/ja
Publication of TW200701596A publication Critical patent/TW200701596A/zh
Application granted granted Critical
Publication of TWI285017B publication Critical patent/TWI285017B/zh

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
TW094122152A 2005-06-30 2005-06-30 Brushless DC motor and magnetic compensation method thereof TWI285017B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
TW094122152A TWI285017B (en) 2005-06-30 2005-06-30 Brushless DC motor and magnetic compensation method thereof
US11/295,527 US7439642B2 (en) 2005-06-30 2005-12-07 Brushless DC motor and magnetic compensation method thereof
JP2006145967A JP2007014189A (ja) 2005-06-30 2006-05-25 ブラシレスｄｃモーターおよびモーターの磁気補償方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW094122152A TWI285017B (en) 2005-06-30 2005-06-30 Brushless DC motor and magnetic compensation method thereof

Publications (2)

Publication Number Publication Date
TW200701596A true TW200701596A (en) 2007-01-01
TWI285017B TWI285017B (en) 2007-08-01

Family

ID=37588589

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094122152A TWI285017B (en) 2005-06-30 2005-06-30 Brushless DC motor and magnetic compensation method thereof

Country Status (3)

Country Link
US (1) US7439642B2 (zh)
JP (1) JP2007014189A (zh)
TW (1) TWI285017B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104377931A (zh) * 2014-11-26 2015-02-25 朱福善 一种触发式永磁无刷直流电动机的构成及驱动方法

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101153632B (zh) * 2006-09-27 2010-05-26 富准精密工业(深圳)有限公司 保油轴承结构与风扇马达
JP5807143B2 (ja) * 2010-01-18 2015-11-10 パナソニックＩｐマネジメント株式会社 モータとそれを用いた電子機器
CN104272160B (zh) * 2012-05-17 2017-03-22 旭化成微电子株式会社 线性运动设备的控制装置及其控制方法
KR101394407B1 (ko) * 2012-08-16 2014-05-14 주식회사 에스 씨디 기판 내장형 모터
JP6001428B2 (ja) * 2012-11-28 2016-10-05 アスモ株式会社 ロータ、及びブラシレスモータ
KR101655548B1 (ko) 2014-10-17 2016-09-07 현대자동차주식회사 모터 위치 검출용 홀 센서의 위치 오차 보정 방법
US20170213885A1 (en) * 2016-01-21 2017-07-27 Micron Technology, Inc. Semiconductor structure and fabricating method thereof
US10308307B2 (en) * 2016-02-16 2019-06-04 Allied Treasure Inc., Limited Disk-type electric motor, electrically driven vehicle and method for controlling the same
US10476420B2 (en) 2016-04-13 2019-11-12 Dana Automotive Systems Group, Llc Brushless direct current motor with a ring magnet
CN110311514B (zh) * 2019-07-31 2024-03-22 重庆灵龙实业发展有限公司 具有绝对原点信号的外转子无刷电机
US11757330B2 (en) 2019-12-19 2023-09-12 Black & Decker, Inc. Canned outer-rotor brushless motor for a power tool
US11437900B2 (en) 2019-12-19 2022-09-06 Black & Decker Inc. Modular outer-rotor brushless motor for a power tool
US12176794B2 (en) 2021-11-19 2024-12-24 Black & Decker Inc. Outer-rotor brushless motor for a power tool

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2850478C3 (de) * 1978-11-21 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Elektronikmotor mit einem mehrpoligen Außenläufer
SI8912097B (sl) * 1989-10-30 1999-04-30 Iskra-Elektromotorji, P.O., Enofazni enosmerni motor brez krtačk z veliko hitrostjo in veliko močjo
FR2741486B1 (fr) * 1995-11-20 1998-02-20 Jeumont Ind Procede et dispositif de compensation des forces d'attraction magnetique a l'interieur d'une machine discoide
DE19710015A1 (de) * 1997-03-12 1998-09-17 Bosch Gmbh Robert Motor mit Drehzahlabgriff über einen Hall-Sensor
US6548929B2 (en) * 2000-05-03 2003-04-15 Horton, Inc. Eddy current fan drive
US6914361B2 (en) * 2003-03-07 2005-07-05 Leybold Vakuum Gmbh Magnetic bearing
DE10329150A1 (de) * 2003-06-27 2005-01-20 Siemens Ag Elektrische Maschine

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104377931A (zh) * 2014-11-26 2015-02-25 朱福善 一种触发式永磁无刷直流电动机的构成及驱动方法

Also Published As

Publication number Publication date
TWI285017B (en) 2007-08-01
JP2007014189A (ja) 2007-01-18
US7439642B2 (en) 2008-10-21
US20070001532A1 (en) 2007-01-04

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees