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ES396349A1 - Motor control arrangement - Google Patents

Motor control arrangement

Info

Publication number
ES396349A1
ES396349A1 ES396349A ES396349A ES396349A1 ES 396349 A1 ES396349 A1 ES 396349A1 ES 396349 A ES396349 A ES 396349A ES 396349 A ES396349 A ES 396349A ES 396349 A1 ES396349 A1 ES 396349A1
Authority
ES
Spain
Prior art keywords
pulses
switch
collector
control
controllable
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
ES396349A
Other languages
Spanish (es)
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
Publication of ES396349A1 publication Critical patent/ES396349A1/en
Expired legal-status Critical Current

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
    • H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
    • 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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Improvements introduced in devices to control the operation of brushless direct current machines, provided with a winding which may be an integral unit or may comprise several parts, and an electronic collector or switch comprising circuit elements controllable through which supply the operating voltage to the winding part, or to each of them, and with a control device that includes at least one position indicator from which position pulses can be derived that are uniquely associated with positions given angle of the rotor, to adjust the connection angles of the controllable switching elements of the collector or switch, characterized in that there is provided at least one delay element which is controlled by a position pulse and has a fixed time constant or a variable time constant, to generate pulses of given duration, and an r ed to establish logical relationships between those pulses and the given position pulses, and to control the controllable circuit elements of the collector or switch by means of the resulting control pulses. (Machine-translation by Google Translate, not legally binding)
ES396349A 1970-10-27 1971-10-25 Motor control arrangement Expired ES396349A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2052695A DE2052695C2 (en) 1970-10-27 1970-10-27 Circuit arrangement for controlling a brushless DC motor

Publications (1)

Publication Number Publication Date
ES396349A1 true ES396349A1 (en) 1974-11-01

Family

ID=5786287

Family Applications (1)

Application Number Title Priority Date Filing Date
ES396349A Expired ES396349A1 (en) 1970-10-27 1971-10-25 Motor control arrangement

Country Status (8)

Country Link
JP (1) JPS5148243B1 (en)
CA (1) CA947378A (en)
DE (1) DE2052695C2 (en)
ES (1) ES396349A1 (en)
FR (1) FR2113268A5 (en)
GB (1) GB1374625A (en)
NL (1) NL7114605A (en)
SE (1) SE383812B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1034371B (en) * 1974-05-02 1979-09-10 Ibm CONTROL SYSTEM FOR A STEP ENGINE
DE2452082A1 (en) * 1974-11-02 1976-05-06 Papst Motoren Kg COLLECTORLESS DC MOTOR WITH SINGLE STATOR WINDING
JPS5978899A (en) * 1982-10-28 1984-05-07 武藤工業株式会社 Head lifting supporter in rail type universal parallel rule
JPS59157887U (en) * 1983-04-11 1984-10-23 武藤工業株式会社 Balancing device for the head lifting and lowering support device of a universal parallel ruler
JPS59157888U (en) * 1983-04-11 1984-10-23 武藤工業株式会社 Balancing device for the head lifting and lowering support device of a universal parallel ruler
JPS59157886U (en) * 1983-04-11 1984-10-23 武藤工業株式会社 Balancing device for the head lifting and lowering support device of a universal parallel ruler
DE3637786A1 (en) * 1986-11-06 1988-05-11 Thomson Brandt Gmbh Brake controller
FR2636182A1 (en) * 1988-09-05 1990-03-09 Technologique Sarl Comp Control circuit for commutatorless DC motor, especially for fan
DE3942003A1 (en) * 1989-12-20 1991-06-27 Thomson Brandt Gmbh METHOD AND DEVICE FOR CONTROLLING AN ELECTRONICALLY COMMUTED MOTOR

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4921488B1 (en) * 1967-03-24 1974-06-01
DE1815091A1 (en) * 1968-12-17 1970-06-25 Philips Nv Control device for a brushless direct current motor

Also Published As

Publication number Publication date
FR2113268A5 (en) 1972-06-23
GB1374625A (en) 1974-11-20
SE383812B (en) 1976-03-29
JPS5148243B1 (en) 1976-12-20
NL7114605A (en) 1972-05-02
JPS479372A (en) 1972-05-15
DE2052695A1 (en) 1972-05-04
DE2052695C2 (en) 1982-11-18
CA947378A (en) 1974-05-14

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