CH541249A - Vorrichtung zur Synchronisierung der Drehzahl eines Gleichstrom-Elektromotors mit der Frequenz eines äusseren Synchronisationssignals - Google Patents

Vorrichtung zur Synchronisierung der Drehzahl eines Gleichstrom-Elektromotors mit der Frequenz eines äusseren Synchronisationssignals

Info

Publication number
CH541249A
CH541249A CH1801971A CH1801971A CH541249A CH 541249 A CH541249 A CH 541249A CH 1801971 A CH1801971 A CH 1801971A CH 1801971 A CH1801971 A CH 1801971A CH 541249 A CH541249 A CH 541249A
Authority
CH
Switzerland
Prior art keywords
synchronizing
frequency
speed
electric motor
direct current
Prior art date
Application number
CH1801971A
Other languages
English (en)
Inventor
Giovanni Dr Odone
Original Assignee
Silma Spa
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 Silma Spa filed Critical Silma Spa
Publication of CH541249A publication Critical patent/CH541249A/de

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
    • H02P7/291—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 with on-off control between two set points, e.g. controlling by hysteresis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/906—Proportional-integral system
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/912—Pulse or frequency counter

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Direct Current Motors (AREA)
  • Control Of Multiple Motors (AREA)
CH1801971A 1970-12-11 1971-12-10 Vorrichtung zur Synchronisierung der Drehzahl eines Gleichstrom-Elektromotors mit der Frequenz eines äusseren Synchronisationssignals CH541249A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT7112370 1970-12-11

Publications (1)

Publication Number Publication Date
CH541249A true CH541249A (de) 1973-08-31

Family

ID=11314657

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1801971A CH541249A (de) 1970-12-11 1971-12-10 Vorrichtung zur Synchronisierung der Drehzahl eines Gleichstrom-Elektromotors mit der Frequenz eines äusseren Synchronisationssignals

Country Status (6)

Country Link
US (1) US3772580A (de)
JP (1) JPS5531717B1 (de)
CH (1) CH541249A (de)
DE (1) DE2161326C3 (de)
FR (1) FR2117670A5 (de)
GB (1) GB1369797A (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5538908B2 (de) * 1973-07-24 1980-10-07
JPS519213A (en) * 1974-07-11 1976-01-24 Nippon Electric Co Dendokino kaitensuseigyosochi
US4063138A (en) * 1975-11-24 1977-12-13 Nippon Kogaku K.K. Drive circuit for pulse synchronized motor
EP0239655A1 (de) * 1986-04-01 1987-10-07 Océ-Nederland B.V. Elektronischer Proportional-Integral-Regler in Digitalbauweise
USRE33500E (en) * 1986-04-01 1990-12-18 Oce-Nederland B.V. Electronic digitized proportional-integral controller
JPS63274385A (ja) * 1987-04-30 1988-11-11 Fanuc Ltd サ−ボモ−タの速度制御装置
DE4221619C2 (de) * 1992-07-01 1997-01-09 Hell Ag Linotype Vorrichtung zur Drehzahlstabilisierung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3154730A (en) * 1961-03-14 1964-10-27 Ibm Speed control of a d. c. motor
US3331006A (en) * 1964-03-13 1967-07-11 Cutler Hammer Inc Digital speed and position regulating motor control system
US3522503A (en) * 1967-09-05 1970-08-04 Retobobina Handelsanstalt Electronic speed synchronizing regulator for direct current motors
US3546553A (en) * 1968-09-06 1970-12-08 Nasa System for maintaining a motor at a predetermined speed utilizing digital feedback means
US3596005A (en) * 1969-01-13 1971-07-27 Viatron Computer Systems Corp Capstan-free tape recorder
US3628114A (en) * 1969-11-03 1971-12-14 Westinghouse Electric Corp Sync acquisition system
US3644813A (en) * 1970-06-22 1972-02-22 Gen Motors Corp Proportional control digital speed control system
US3646417A (en) * 1971-03-25 1972-02-29 Ibm Digital speed servomechanism

Also Published As

Publication number Publication date
JPS5531717B1 (de) 1980-08-20
DE2161326C3 (de) 1980-10-09
GB1369797A (en) 1974-10-09
US3772580A (en) 1973-11-13
DE2161326A1 (de) 1972-06-22
FR2117670A5 (de) 1972-07-21
DE2161326B2 (de) 1980-02-21

Similar Documents

Publication Publication Date Title
FR2289917A1 (fr) Systeme de mesure de frequence instantanee
AT318071B (de) Schaltungsanordnung zur Messung der Frequenz von elektrischen Signalen
SE395210B (sv) Transmissionsanleggning for pulssignaler med fast klockfrekvens
CH541249A (de) Vorrichtung zur Synchronisierung der Drehzahl eines Gleichstrom-Elektromotors mit der Frequenz eines äusseren Synchronisationssignals
ZA733330B (en) Device for the use in frequency of a short duration electrical signal
CH514948A (de) Vorrichtung zur automatischen Wiedersynchronisierung eines Synchrongenerators
BE835660A (fr) Separateur de signaux de synchronisation
SE404572B (sv) Multivibratorkrets for generering av en oscillerande signal
AT342469B (de) Einrichtung zur erzeugung mehrphasiger signale
IL41514A0 (en) Apparatus for measuring distance with the aid of radar
ZA701911B (en) Apparatus for providing an electrical signal representation
CA923694A (en) Apparatus for measuring the relative displacement of an object
IL32629A0 (en) Method of a device for generating the fourier transform of a function
IL31968A0 (en) Method for the exact digital speed adjustment of electric drives
ZA723177B (en) Apparatus for monitoring electrical signals
AT268376B (de) Schaltungsanordnung zur Synchronisation eines Oszillators
CH519823A (de) Vorrichtung zur Regelung der Drehzahl eines halbwellengespeisten Gleichstrommotors
AU400716B2 (en) Method for digital determination ofthe frequency deviation ofa frequency modulated electrical signal
CA737562A (en) Synchronization circuit for signal generators
AU420201B2 (en) Frequency variation measuring method
DE2164693B2 (de) Einrichtung zur automatischen zeitsynchronisation elektronischer zeitimpulsgeber
CA788902A (en) Method of potting electrical apparatus
CA790739A (en) Frequency stabilizing apparatus for an inverter
SU482634A1 (ru) Способ измерени частот механических колебаний объекта
AU586766A (en) Method for digital determination ofthe frequency deviation ofa frequency modulated electrical signal

Legal Events

Date Code Title Description
PL Patent ceased