GB1478754A - Electric motor control systems - Google Patents

Electric motor control systems

Info

Publication number
GB1478754A
GB1478754A GB36723/75A GB3672375A GB1478754A GB 1478754 A GB1478754 A GB 1478754A GB 36723/75 A GB36723/75 A GB 36723/75A GB 3672375 A GB3672375 A GB 3672375A GB 1478754 A GB1478754 A GB 1478754A
Authority
GB
United Kingdom
Prior art keywords
windings
reference pulses
signal
signals
motor
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
GB36723/75A
Other languages
English (en)
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of GB1478754A publication Critical patent/GB1478754A/en
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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/18—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing an AC motor
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
    • 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
    • H02P6/24—Arrangements for stopping

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Motor And Converter Starters (AREA)
GB36723/75A 1974-12-23 1975-09-05 Electric motor control systems Expired GB1478754A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/535,638 US3979651A (en) 1974-12-23 1974-12-23 Direct current and synchronous motor system

Publications (1)

Publication Number Publication Date
GB1478754A true GB1478754A (en) 1977-07-06

Family

ID=24135109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB36723/75A Expired GB1478754A (en) 1974-12-23 1975-09-05 Electric motor control systems

Country Status (6)

Country Link
US (1) US3979651A (enExample)
JP (1) JPS5177816A (enExample)
DE (1) DE2556952A1 (enExample)
FR (1) FR2296299A1 (enExample)
GB (1) GB1478754A (enExample)
IT (1) IT1049898B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502861A1 (fr) * 1981-03-30 1982-10-01 Sony Corp Moteur a courant continu

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2604638C3 (de) * 1976-02-06 1982-03-04 Teldix Gmbh, 6900 Heidelberg Steuerschaltung für einen kollektorlosen Gleichstr ommotor
DE2743661A1 (de) * 1977-09-28 1979-03-29 Siemens Ag Gleichstrommotor mit mehrphasiger staenderwicklung und durch winkelstellungsgeber gesteuerter elektronischer kommutierungseinrichtung
AU531674B2 (en) * 1978-08-31 1983-09-01 Consolidated Electronic Industries Pty. Ltd. Constant speed electric motor
DE2901000A1 (de) * 1979-01-12 1980-08-14 Teldix Gmbh Kollektorlose gleichstrommaschine
WO1981000796A1 (en) * 1979-09-17 1981-03-19 Electronic Investment Corp Inc Improvements in to a constant speed electronic motor
US4270074A (en) * 1979-10-22 1981-05-26 The Singer Company Brushless DC motor control utilizing a ROM
US4283664A (en) * 1979-12-21 1981-08-11 Siemens Aktiengesellschaft Control signal generator for the commutating device of a brushless electronics motor
US4250435A (en) * 1980-01-04 1981-02-10 General Electric Company Clock rate control of electronically commutated motor rotational velocity
US4400654A (en) * 1981-03-27 1983-08-23 Magnetic Peripherals Inc. Digital speed control for a brushless DC motor
EP0181511B1 (en) * 1984-10-19 1990-08-22 Kollmorgen Corporation Servomotor control systems
DE3543047A1 (de) * 1985-12-05 1987-06-11 Teldix Gmbh Kollektorloser gleichstrommotor
US5023528A (en) * 1988-10-27 1991-06-11 Advanced Engineering Systems, Operation & Products, Inc. Method of three-phase winding motor control of rotary motor-driven linear actuators, linear motor-actuated carriages, and similar systems, and apparatus for practicing the same
US4967122A (en) * 1989-03-07 1990-10-30 Sundstrand Corporation Digital synchronizing circuit for brushless DC motor
JPH0670851A (ja) * 1992-08-28 1994-03-15 Toshiba Electric Appliance Co Ltd 飲料供給装置における原料交換装置
US5485071A (en) * 1993-08-09 1996-01-16 Bi; Chao Method and apparatus for establishing a reference current for use in operating a synchronous motor
JP3229752B2 (ja) * 1994-06-23 2001-11-19 三洋電機株式会社 モータサーボシステム
DE10033561B4 (de) 1999-07-14 2006-10-05 Minebea Co., Ltd. Elektronisch kommutierter Motor mit Kommutierungssignal
GB0520178D0 (en) * 2005-10-04 2005-11-09 Switched Reluctance Drives Ltd Rotor position detection in an electrical machine
US8143738B2 (en) 2008-08-06 2012-03-27 Infinite Wind Energy LLC Hyper-surface wind generator

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3518516A (en) * 1967-12-26 1970-06-30 Ibm Stepping motor constant velocity drive
JPS5128322B1 (enExample) * 1970-11-14 1976-08-18
US3601678A (en) * 1970-05-27 1971-08-24 Ibm Stepping motor constant velocity drive including closed and open loop control
US3688169A (en) * 1971-02-18 1972-08-29 Nippon Yusoki Co Ltd Brushless motor control apparatus for an electric vehicle
US3706923A (en) * 1971-04-28 1972-12-19 Sperry Rand Corp Brushless d.c. motor acceleration system
JPS4839088A (enExample) * 1971-09-20 1973-06-08

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2502861A1 (fr) * 1981-03-30 1982-10-01 Sony Corp Moteur a courant continu

Also Published As

Publication number Publication date
US3979651A (en) 1976-09-07
FR2296299A1 (fr) 1976-07-23
FR2296299B1 (enExample) 1978-05-12
DE2556952A1 (de) 1976-07-01
JPS5177816A (enExample) 1976-07-06
IT1049898B (it) 1981-02-10

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee