ES404595A1 - Perfeccionamientos introducidos en servoaccionamientos parasistemas rotativos. - Google Patents

Perfeccionamientos introducidos en servoaccionamientos parasistemas rotativos.

Info

Publication number
ES404595A1
ES404595A1 ES404595A ES404595A ES404595A1 ES 404595 A1 ES404595 A1 ES 404595A1 ES 404595 A ES404595 A ES 404595A ES 404595 A ES404595 A ES 404595A ES 404595 A1 ES404595 A1 ES 404595A1
Authority
ES
Spain
Prior art keywords
servo drive
rotating system
dependent
applies
output signal
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
ES404595A
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.)
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 ES404595A1 publication Critical patent/ES404595A1/es
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/0016Control of angular speed of one shaft without controlling the prime mover
    • H02P29/0022Controlling a brake between the prime mover and the load
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P23/00Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18Controlling the angular speed together with angular position or phase
    • H02P23/183Controlling the angular speed together with angular position or phase of one shaft without controlling the prime mover
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00Electricity: motor control systems
    • Y10S388/90Specific system operational feature
    • Y10S388/901Sample and hold
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00Electricity: motor control systems
    • Y10S388/90Specific system operational feature
    • Y10S388/902Compensation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Feedback Control In General (AREA)
  • Control Of Electric Motors In General (AREA)
  • Synchronizing For Television (AREA)

Abstract

Perfeccionamientos introducidos en servo-accionamientos para sistemas rotativos que comprenden un detector de fase para determinar la diferencia de fases entre dos señales de entrada, a saber, una señal de medición cuya frecuencia es representativa de la velocidad del sistema giratorio, y una señal de referencia cuya frecuencia es representativa de la velocidad deseada, siendo aplicada la señal de salida procedente del detector de la fase, a través de una primera trayectoria de transmisión, como una primera señal de control, a un dispositivo de control para gobernar la velocidad del sistema giratorio, siendo el detector de fase de un tipo en el que una señal en diente de sierra derivada de una de las dos señales de entrada es muestreada en instantes de muestreo que están en sincronismo con la otra señal de entrada, en tanto que, durante los intervalos comprendidos entre los instantes de muestreo, los valores muestreados son almacenados en una memoria, de la cual están disponibles como la señal de salida procedente del detector de fase, caracterizados porque la primera trayectoria de transmisión está derivada por una segunda trayectoria de transmisión que comprende al menos un diferenciados para diferenciar la señal de salida procedente del detector de fase, estando conectada la salida de este diferenciador a un dispositivo sumador, en el cual se suman los sucesivos valores de pico de la señal de salida procedente de este diferenciador, siendo aplicada la señal suma resultante al dispositivo de control como una segunda señal de control.
ES404595A 1971-07-08 1972-07-06 Perfeccionamientos introducidos en servoaccionamientos parasistemas rotativos. Expired ES404595A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT594771A AT306173B (de) 1971-07-08 1971-07-08 Schaltungsanordnung zum In-Phase-Bringen eines Servo-Antriebes für ein rotierendes System

Publications (1)

Publication Number Publication Date
ES404595A1 true ES404595A1 (es) 1975-12-16

Family

ID=3581292

Family Applications (1)

Application Number Title Priority Date Filing Date
ES404595A Expired ES404595A1 (es) 1971-07-08 1972-07-06 Perfeccionamientos introducidos en servoaccionamientos parasistemas rotativos.

Country Status (13)

Country Link
US (1) US3873900A (es)
JP (1) JPS538874B1 (es)
AT (1) AT306173B (es)
AU (1) AU474223B2 (es)
CA (1) CA961911A (es)
CH (1) CH546510A (es)
DE (1) DE2232146C3 (es)
ES (1) ES404595A1 (es)
FR (1) FR2145347A5 (es)
GB (1) GB1400077A (es)
IT (1) IT964478B (es)
NL (1) NL7209331A (es)
SE (1) SE374967B (es)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT332939B (de) * 1974-10-16 1976-10-25 Philips Nv Schaltungsanordnung zum in-phase-bringen eines servoantriebes fur ein rotierendes system
JPS5532139A (en) * 1978-08-30 1980-03-06 Sony Corp Automatic correction circuit for residual error
US4731572A (en) * 1982-12-17 1988-03-15 The United States Of America As Represented By The Department Of Energy Precision electronic speed controller for an alternating-current
US4622499A (en) * 1985-02-27 1986-11-11 Miniscribe Corporation Method and apparatus for controlling a motor
KR100397187B1 (ko) 2000-12-12 2003-09-06 고경용 전동 칫솔
US7116003B2 (en) * 2004-07-14 2006-10-03 Hamilton Sundstrand Corporation Aircraft starter/generator electrical system with mixed power architecture

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL135411C (es) * 1961-11-27 1900-01-01
US3241023A (en) * 1962-03-16 1966-03-15 Fifth Dimension Inc Motor speed control
US3361949A (en) * 1964-08-24 1968-01-02 Continental Oil Co Motor control servo system
US3317806A (en) * 1966-08-04 1967-05-02 Secheron Atel Speed regulator of an electric motor
GB1297948A (es) * 1969-03-21 1972-11-29
CA924379A (en) * 1969-09-19 1973-04-10 Nagano Masahiko Speed control mechanism for a dc electric motor

Also Published As

Publication number Publication date
IT964478B (it) 1974-01-21
US3873900A (en) 1975-03-25
NL7209331A (es) 1973-01-10
DE2232146B2 (de) 1979-08-30
CA961911A (en) 1975-01-28
JPS538874B1 (es) 1978-04-01
SE374967B (es) 1975-03-24
FR2145347A5 (es) 1973-02-16
DE2232146C3 (de) 1980-05-29
DE2232146A1 (de) 1973-01-18
CH546510A (de) 1974-02-28
GB1400077A (en) 1975-07-16
JPS4817075A (es) 1973-03-03
AT306173B (de) 1973-03-26
AU4415472A (en) 1974-01-10
AU474223B2 (en) 1976-07-15

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