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
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
- H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
- H02P29/0016—Control of angular speed of one shaft without controlling the prime mover
- H02P29/0022—Controlling a brake between the prime mover and the load
-
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/18—Controlling the angular speed together with angular position or phase
- H02P23/183—Controlling the angular speed together with angular position or phase of one shaft without controlling the prime mover
-
- 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
- Y10S388/901—Sample and hold
-
- 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
- Y10S388/902—Compensation
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.
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)
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE625355A (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 | ||
ZA706394B (en) * | 1969-09-19 | 1971-05-27 | Akai Electric | Speed control mechanism for a.d.c.electric motor |
-
1971
- 1971-07-08 AT AT594771A patent/AT306173B/de not_active IP Right Cessation
-
1972
- 1972-06-30 DE DE2232146A patent/DE2232146C3/de not_active Expired
- 1972-07-03 AU AU44154/72A patent/AU474223B2/en not_active Expired
- 1972-07-04 NL NL7209331A patent/NL7209331A/xx unknown
- 1972-07-05 JP JP6673972A patent/JPS538874B1/ja active Pending
- 1972-07-05 IT IT69164/72A patent/IT964478B/it active
- 1972-07-05 CH CH1007872A patent/CH546510A/xx not_active IP Right Cessation
- 1972-07-05 SE SE7208837A patent/SE374967B/xx unknown
- 1972-07-05 GB GB3142672A patent/GB1400077A/en not_active Expired
- 1972-07-06 ES ES404595A patent/ES404595A1/es not_active Expired
- 1972-07-07 CA CA146,578A patent/CA961911A/en not_active Expired
- 1972-07-10 FR FR7224927A patent/FR2145347A5/fr not_active Expired
-
1974
- 1974-01-07 US US431018A patent/US3873900A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US3873900A (en) | 1975-03-25 |
SE374967B (es) | 1975-03-24 |
AT306173B (de) | 1973-03-26 |
FR2145347A5 (es) | 1973-02-16 |
JPS538874B1 (es) | 1978-04-01 |
CH546510A (de) | 1974-02-28 |
NL7209331A (es) | 1973-01-10 |
AU4415472A (en) | 1974-01-10 |
DE2232146A1 (de) | 1973-01-18 |
JPS4817075A (es) | 1973-03-03 |
GB1400077A (en) | 1975-07-16 |
CA961911A (en) | 1975-01-28 |
IT964478B (it) | 1974-01-21 |
DE2232146C3 (de) | 1980-05-29 |
DE2232146B2 (de) | 1979-08-30 |
AU474223B2 (en) | 1976-07-15 |
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