FR2457036A1 - TRANSISTORED DIRECT CURRENT REGULATOR WITH SEPARATE ADJUSTMENT CIRCUIT WITH REGARD TO THE POTENTIAL - Google Patents

TRANSISTORED DIRECT CURRENT REGULATOR WITH SEPARATE ADJUSTMENT CIRCUIT WITH REGARD TO THE POTENTIAL

Info

Publication number
FR2457036A1
FR2457036A1 FR8010383A FR8010383A FR2457036A1 FR 2457036 A1 FR2457036 A1 FR 2457036A1 FR 8010383 A FR8010383 A FR 8010383A FR 8010383 A FR8010383 A FR 8010383A FR 2457036 A1 FR2457036 A1 FR 2457036A1
Authority
FR
France
Prior art keywords
direct current
current
current regulator
adjustment circuit
potential
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.)
Pending
Application number
FR8010383A
Other languages
French (fr)
Inventor
Edwin Petschenka
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.)
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
Original Assignee
BBC Brown Boveri AG Switzerland
BBC Brown Boveri AG Germany
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 BBC Brown Boveri AG Switzerland, BBC Brown Boveri AG Germany filed Critical BBC Brown Boveri AG Switzerland
Publication of FR2457036A1 publication Critical patent/FR2457036A1/en
Pending 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation
    • H02P7/2913—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value

Abstract

REGULATEUR DE COURANT CONTINU POUR UN MOTEUR A COURANT CONTINU 6, AVEC UN CIRCUIT QUI COMPORTE UN REGULATEUR DE VITESSE 1, UN LIMITEUR DE VALEUR DE CONSIGNE DE COURANT 2, UN REGULATEUR DE COURANT 9, UN MODULATEUR DE LARGEUR D'IMPULSIONS 10, UN ETAGE EXCITATEUR 11 ET UN (OU PLUSIEURS) TRANSISTOR(S) DE COMMUTATION 13, UN GENERATEUR TACHYMETRIQUE 7 ET UNE RESISTANCE DE MESURE DU COURANT 8, UN ELEMENT DE SEPARATION DE POTENTIEL 3 EST MONTE DANS LE CIRCUIT DE REGLAGE ENTRE LE LIMITEUR DE VALEUR DE CONSIGNE DE COURANT 2 ET LE REGULATEUR DE COURANT 9.DIRECT CURRENT REGULATOR FOR A DIRECT CURRENT MOTOR 6, WITH A CIRCUIT COMPRISING A SPEED REGULATOR 1, A CURRENT SET VALUE LIMITER 2, A CURRENT REGULATOR 9, A PULSE WIDTH MODULATOR 10, A STAGE EXCITER 11 AND ONE (OR SEVERAL) SWITCHING TRANSISTOR (S) 13, A TACHYMETER GENERATOR 7 AND A CURRENT MEASUREMENT RESISTOR 8, A POTENTIAL SEPARATION ELEMENT 3 IS MOUNTED IN THE ADJUSTMENT CIRCUIT BETWEEN THE SET VALUE LIMITER CURRENT 2 AND THE CURRENT REGULATOR 9.

FR8010383A 1979-05-18 1980-05-09 TRANSISTORED DIRECT CURRENT REGULATOR WITH SEPARATE ADJUSTMENT CIRCUIT WITH REGARD TO THE POTENTIAL Pending FR2457036A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792920067 DE2920067A1 (en) 1979-05-18 1979-05-18 TRANSISTORIZED DC CONTROLLER WITH POTENTIALLY ISOLATED CONTROL CIRCUIT

Publications (1)

Publication Number Publication Date
FR2457036A1 true FR2457036A1 (en) 1980-12-12

Family

ID=6071042

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8010383A Pending FR2457036A1 (en) 1979-05-18 1980-05-09 TRANSISTORED DIRECT CURRENT REGULATOR WITH SEPARATE ADJUSTMENT CIRCUIT WITH REGARD TO THE POTENTIAL

Country Status (4)

Country Link
DE (1) DE2920067A1 (en)
FR (1) FR2457036A1 (en)
GB (1) GB2053525A (en)
IT (1) IT1130444B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716757A1 (en) * 1994-02-25 1995-09-01 Physiotech Sarl Pulse-width modulated high frequency power converter for DC drive

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4605883A (en) * 1982-02-05 1986-08-12 Sunbeam Corporation Motor speed control circuit
DE3221093A1 (en) * 1982-06-04 1983-12-08 Brown, Boveri & Cie Ag, 6800 Mannheim Arrangement for a pulsed voltage variation

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199378B (en) * 1960-12-31 1965-08-26 Asea Ab Arrangement for controlling a converter

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199378B (en) * 1960-12-31 1965-08-26 Asea Ab Arrangement for controlling a converter

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
EXBK/66 *
EXBK/67 *
EXBK/77 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2716757A1 (en) * 1994-02-25 1995-09-01 Physiotech Sarl Pulse-width modulated high frequency power converter for DC drive

Also Published As

Publication number Publication date
IT1130444B (en) 1986-06-11
DE2920067A1 (en) 1980-11-20
GB2053525A (en) 1981-02-04
IT8022150A0 (en) 1980-05-16

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