FR2404951A1 - Regulated DC motor with electronic commutation - uses part of commutating transistor network for resistance braking - Google Patents

Regulated DC motor with electronic commutation - uses part of commutating transistor network for resistance braking

Info

Publication number
FR2404951A1
FR2404951A1 FR7827553A FR7827553A FR2404951A1 FR 2404951 A1 FR2404951 A1 FR 2404951A1 FR 7827553 A FR7827553 A FR 7827553A FR 7827553 A FR7827553 A FR 7827553A FR 2404951 A1 FR2404951 A1 FR 2404951A1
Authority
FR
France
Prior art keywords
motor
braking
regulated
electronic commutation
current regulator
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.)
Withdrawn
Application number
FR7827553A
Other languages
French (fr)
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.)
Siemens AG
Original Assignee
Siemens AG
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 Siemens AG filed Critical Siemens AG
Publication of FR2404951A1 publication Critical patent/FR2404951A1/en
Withdrawn legal-status Critical Current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
    • H02P6/24—Arrangements for stopping

Landscapes

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

Abstract

The regulated d.c. motor has electronic commutation, where the windings of the rotor and stator are connected in star or delta. The d.c. supply is connected via commutating transistors, which are controlled via a selector circuit. The braking is by resistance control. Part of the commutating transistor network is used as the resistance braking element. The instantaneous value of the motor current regulator and the braking current regulator is derived from a common resistor, which measures current. The nominal value of the braking current regulator is higher than that of the motor current regulator.
FR7827553A 1977-09-29 1978-09-26 Regulated DC motor with electronic commutation - uses part of commutating transistor network for resistance braking Withdrawn FR2404951A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772743927 DE2743927A1 (en) 1977-09-29 1977-09-29 REGULATED ELECTRONICALLY COMMUTED DC MOTOR

Publications (1)

Publication Number Publication Date
FR2404951A1 true FR2404951A1 (en) 1979-04-27

Family

ID=6020253

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7827553A Withdrawn FR2404951A1 (en) 1977-09-29 1978-09-26 Regulated DC motor with electronic commutation - uses part of commutating transistor network for resistance braking

Country Status (4)

Country Link
JP (1) JPS5457612A (en)
DE (1) DE2743927A1 (en)
FR (1) FR2404951A1 (en)
NL (1) NL7808594A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476933A1 (en) * 1980-02-25 1981-08-28 Sony Corp CIRCUIT FOR DRIVING A MOTOR WITH CONTINUOUS DIRECT CURRENT.

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2844543C3 (en) 1978-10-12 1981-08-13 Siemens AG, 1000 Berlin und 8000 München Electronically commutated direct current motor
DE3614093A1 (en) * 1986-04-25 1987-11-05 Quick Rotan Elektromotoren Device for braking an electric motor without a commutator
DE10134454A1 (en) * 2001-07-16 2003-02-13 Hilti Ag Control method and circuit for braking an electronically commutated electric motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706021A (en) * 1969-09-17 1972-12-12 Pioneer Electronic Corp Direct current motor with electrical braking device
US3783359A (en) * 1971-12-23 1974-01-01 Bendix Corp Brushless d. c. motor using hall generators for commutation
FR2195104A1 (en) * 1972-08-01 1974-03-01 Siemens Ag

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3706021A (en) * 1969-09-17 1972-12-12 Pioneer Electronic Corp Direct current motor with electrical braking device
US3783359A (en) * 1971-12-23 1974-01-01 Bendix Corp Brushless d. c. motor using hall generators for commutation
FR2195104A1 (en) * 1972-08-01 1974-03-01 Siemens Ag

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
NV8035/ *
NV8080/65 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476933A1 (en) * 1980-02-25 1981-08-28 Sony Corp CIRCUIT FOR DRIVING A MOTOR WITH CONTINUOUS DIRECT CURRENT.

Also Published As

Publication number Publication date
NL7808594A (en) 1979-04-02
DE2743927A1 (en) 1979-07-12
JPS5457612A (en) 1979-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse