DE69008438D1 - Dynamische Messvorrichtung für das Drehmoment eines Asynchronmotors und angehörige Asynchronmotorregelvorrichtung. - Google Patents
Dynamische Messvorrichtung für das Drehmoment eines Asynchronmotors und angehörige Asynchronmotorregelvorrichtung.Info
- Publication number
- DE69008438D1 DE69008438D1 DE69008438T DE69008438T DE69008438D1 DE 69008438 D1 DE69008438 D1 DE 69008438D1 DE 69008438 T DE69008438 T DE 69008438T DE 69008438 T DE69008438 T DE 69008438T DE 69008438 D1 DE69008438 D1 DE 69008438D1
- Authority
- DE
- Germany
- Prior art keywords
- asynchronous motor
- torque
- control device
- measuring device
- dynamic measuring
- 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 - Fee Related
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
- H02P6/08—Arrangements for controlling the speed or torque of a single motor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/34—Testing dynamo-electric machines
- G01R31/343—Testing dynamo-electric machines in operation
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8909173A FR2649558B1 (fr) | 1989-07-07 | 1989-07-07 | Dispositif de mesure dynamique du couple d'un moteur autosynchrone et dispositif de commande asservie d'un moteur autosynchrone utilisant ce dispositif |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69008438D1 true DE69008438D1 (de) | 1994-06-01 |
DE69008438T2 DE69008438T2 (de) | 1994-08-25 |
Family
ID=9383583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69008438T Expired - Fee Related DE69008438T2 (de) | 1989-07-07 | 1990-06-19 | Dynamische Messvorrichtung für das Drehmoment eines Asynchronmotors und angehörige Asynchronmotorregelvorrichtung. |
Country Status (4)
Country | Link |
---|---|
US (1) | US5059878A (de) |
EP (1) | EP0407253B1 (de) |
DE (1) | DE69008438T2 (de) |
FR (1) | FR2649558B1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2914254A (en) * | 1957-07-22 | 1959-11-24 | Collins Radio Co | Tube socket |
US5404108A (en) * | 1993-02-25 | 1995-04-04 | Automation Technology, Inc. | Method and apparatus for testing electric motor rotors |
US5449986A (en) * | 1994-04-21 | 1995-09-12 | Dozor; David M. | Linearizing decoupling controller for electric motors |
US5440915A (en) * | 1994-09-09 | 1995-08-15 | Storar; Robert C. | Method and apparatus for measuring friction torque |
FI112735B (fi) * | 1997-12-03 | 2003-12-31 | Kone Corp | Menetelmä synkronisen kestomagneettimoottorin ohjaamiseksi |
EP1219014A4 (de) * | 1999-09-16 | 2007-08-15 | Delphi Tech Inc | Minimalisierung der durch unsymetriebedingungen erzeugten motordrehmoment welligkeiten |
ITTO20040367A1 (it) * | 2004-05-31 | 2004-08-31 | C E Set Srl | Procedimento e dispositivo per rilevare il carico meccanico di un motore elettrico sincrono in corrente alternata con rotore a magneti permanenti. |
JP2008301678A (ja) * | 2007-06-04 | 2008-12-11 | Ntn Corp | 多相モータの駆動制御回路およびこれを用いたスピンドル装置 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3980950A (en) * | 1973-12-03 | 1976-09-14 | Vitaly Mikhailovich Kutsevalov | Method of determining the displacement angle of an electric motor and means for effecting same |
US4088934A (en) * | 1976-10-04 | 1978-05-09 | General Electric Company | Means for stabilizing an a-c electric motor drive system |
JPS5413919A (en) * | 1977-07-04 | 1979-02-01 | Hitachi Ltd | Preventive controller for torque pulsation |
JPS555012A (en) * | 1978-06-23 | 1980-01-14 | Nippon Telegr & Teleph Corp <Ntt> | Method of controlling speed of brushless motor |
US4240296A (en) * | 1979-08-27 | 1980-12-23 | Joy Manufacturing Company | Measurement of torsional acceleration of a rotating body |
US4490661A (en) * | 1983-07-28 | 1984-12-25 | Kollmorgen Technologies Corporation | Control system for synchronous brushless motors utilizing torque angle control |
US4651068A (en) * | 1984-10-01 | 1987-03-17 | Electro-Craft Corporation | Brushless motor control circuitry with optimum current vector control |
JPS6331492A (ja) * | 1986-07-25 | 1988-02-10 | Nippon Electric Ind Co Ltd | インダクシヨンモ−タの制御装置 |
FR2612633B1 (fr) * | 1987-03-17 | 1989-05-05 | Alsthom Cgee | Couplemetre a effet vernier |
US4991429A (en) * | 1989-12-28 | 1991-02-12 | Westinghouse Electric Corp. | Torque angle and peak current detector for synchronous motors |
-
1989
- 1989-07-07 FR FR8909173A patent/FR2649558B1/fr not_active Expired - Lifetime
-
1990
- 1990-06-19 EP EP90401717A patent/EP0407253B1/de not_active Expired - Lifetime
- 1990-06-19 DE DE69008438T patent/DE69008438T2/de not_active Expired - Fee Related
- 1990-06-28 US US07/544,931 patent/US5059878A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0407253A1 (de) | 1991-01-09 |
EP0407253B1 (de) | 1994-04-27 |
FR2649558B1 (fr) | 1991-09-20 |
US5059878A (en) | 1991-10-22 |
FR2649558A1 (fr) | 1991-01-11 |
DE69008438T2 (de) | 1994-08-25 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |