DE3268549D1 - Self-starting brushless d.c. motor - Google Patents

Self-starting brushless d.c. motor

Info

Publication number
DE3268549D1
DE3268549D1 DE8282201013T DE3268549T DE3268549D1 DE 3268549 D1 DE3268549 D1 DE 3268549D1 DE 8282201013 T DE8282201013 T DE 8282201013T DE 3268549 T DE3268549 T DE 3268549T DE 3268549 D1 DE3268549 D1 DE 3268549D1
Authority
DE
Germany
Prior art keywords
motor
circuit
starting
self
rotor
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
DE8282201013T
Other languages
English (en)
Inventor
Hout Henricus Marinus Van
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Application granted granted Critical
Publication of DE3268549D1 publication Critical patent/DE3268549D1/de
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/20—Arrangements for starting
    • 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)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Brushless Motors (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
DE8282201013T 1981-08-17 1982-08-12 Self-starting brushless d.c. motor Expired DE3268549D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8103835A NL8103835A (nl) 1981-08-17 1981-08-17 Zelfaanlopende collectorloze gelijkstroommotor.

Publications (1)

Publication Number Publication Date
DE3268549D1 true DE3268549D1 (en) 1986-02-27

Family

ID=19837940

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8282201013T Expired DE3268549D1 (en) 1981-08-17 1982-08-12 Self-starting brushless d.c. motor

Country Status (11)

Country Link
US (1) US4814676A (de)
EP (1) EP0072597B1 (de)
JP (1) JPS5849093A (de)
AT (1) ATE17540T1 (de)
AU (1) AU559825B2 (de)
DE (1) DE3268549D1 (de)
ES (1) ES8306297A1 (de)
HK (1) HK75486A (de)
NL (1) NL8103835A (de)
NO (1) NO159130C (de)
NZ (1) NZ201579A (de)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60174093A (ja) * 1984-02-20 1985-09-07 Secoh Giken Inc １相の位置検知出力により駆動される半導体電動機
JPH0732628B2 (ja) * 1984-03-28 1995-04-10 松下電器産業株式会社 直流無整流子モ−タ
US4832576A (en) * 1985-05-30 1989-05-23 Sanyo Electric Co., Ltd. Electric fan
JPH0767307B2 (ja) * 1985-07-15 1995-07-19 沖電気工業株式会社 ブラシレスモ−タの駆動方法
US4711429A (en) * 1986-08-29 1987-12-08 Usx Corporation Tundish for mixing alloying elements with molten metal
DE3874280T2 (de) * 1987-10-21 1993-01-21 Canon Kk Motorregelvorrichtung.
SE8802394D0 (sv) * 1988-06-27 1988-06-27 Electrolux Mecatronik Ab Reluktansmotor
DE4143440C2 (de) * 1990-06-01 1999-08-26 Mitsubishi Electric Corp Elektromotor
KR940001917B1 (ko) * 1990-08-28 1994-03-11 가부시기가이샤 도시바 센서레스 스핀들 모터 제어 장치
US5703449A (en) * 1990-10-19 1997-12-30 Seiko Epson Corporation Controller for brushless DC motor without position sensor
JPH0583981A (ja) * 1991-09-17 1993-04-02 Ebara Corp 直流モータ装置
JPH05111293A (ja) * 1991-10-15 1993-04-30 Mitsubishi Electric Corp 回転角度切換装置
IT1253596B (it) * 1991-10-31 1995-08-22 Sgs Thomson Microelectronics Sistema di avviamento per un motore brushless multifase, privo di sensori di posizione del rotore.
US5327053A (en) * 1992-08-12 1994-07-05 Seagate Technology, Inc. Apparatus and method for detecting rotor position in a sensorless and brushless DC motor
FR2754116B1 (fr) * 1996-09-27 1998-12-18 Valeo Electronique Procede et dispositif de synchronisation d'un moteur synchrone triphase
US6359923B1 (en) * 1997-12-18 2002-03-19 At&T Wireless Services, Inc. Highly bandwidth efficient communications
JP3294178B2 (ja) * 1997-08-30 2002-06-24 三星電機株式会社 ベアリングシステム及びこれを利用したブラシレスｄｃモータ
JPH11356088A (ja) * 1998-06-08 1999-12-24 Matsushita Electric Ind Co Ltd ブラシレスモータの駆動装置
US7327587B2 (en) * 2004-09-30 2008-02-05 General Electric Company System and method for power conversion
US8995907B2 (en) * 2011-06-24 2015-03-31 Baker Hughes Incorporated Data communication system
DE102016009353B4 (de) * 2016-08-03 2021-01-07 Tdk-Micronas Gmbh Sensoreinheit und Verfahren für die Detektion eines Gebers an einer vorbestimmten Position

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3663877A (en) * 1970-04-02 1972-05-16 Ampex Brushless dc motor including tachometer commutation circuit
US3760392A (en) * 1972-05-15 1973-09-18 Allis Chalmers Capacitive position sensor
US3946292A (en) * 1973-07-11 1976-03-23 Canon Kabushiki Kaisha Brushless motor driving system
US4047084A (en) * 1974-02-21 1977-09-06 Itsuki Ban Semiconductor motor controlled for energization by a single position sensing element
JPS50156618A (de) * 1974-06-07 1975-12-18
DE2428718C3 (de) * 1974-06-14 1979-09-06 Teldix Gmbh, 6900 Heidelberg Bürstenloser Gleichstrommotor
JPS51129605A (en) * 1975-04-04 1976-11-11 Tasuku Eng Kk No-commutator d-c motor
DE2527041C3 (de) * 1975-06-18 1979-07-05 Danfoss A/S, Nordborg (Daenemark) Selbständig anlaufender, kollektorloser Gleichstrommotor
DE2702190B2 (de) * 1977-01-20 1979-09-27 Danfoss A/S, Nordborg (Daenemark) Steueranordnung fur einen bürstenlosen Motor
US4302692A (en) * 1978-02-06 1981-11-24 Matsushita Electric Industrial Co., Ltd. Rotational speed signal sensor
DE3018957A1 (de) * 1980-05-17 1981-11-26 Daimler-Benz Ag, 7000 Stuttgart Anlaufsteuerschaltung fuer einen permanentdynamischen elektromotor

Also Published As

Publication number Publication date
EP0072597A2 (de) 1983-02-23
JPH0363318B2 (de) 1991-09-30
AU559825B2 (en) 1987-03-19
NO159130B (no) 1988-08-22
NO159130C (no) 1988-11-30
ATE17540T1 (de) 1986-02-15
NL8103835A (nl) 1983-03-16
ES514969A0 (es) 1983-05-01
EP0072597A3 (en) 1983-03-09
ES8306297A1 (es) 1983-05-01
NZ201579A (en) 1985-05-31
JPS5849093A (ja) 1983-03-23
HK75486A (en) 1986-10-17
EP0072597B1 (de) 1986-01-15
AU8715182A (en) 1983-02-24
US4814676A (en) 1989-03-21
NO822765L (no) 1983-02-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee