FI972534A - Menetelmä tahtikoneen stabiilisuuden valmistamiseksi - Google Patents
Menetelmä tahtikoneen stabiilisuuden valmistamiseksi Download PDFInfo
- Publication number
- FI972534A FI972534A FI972534A FI972534A FI972534A FI 972534 A FI972534 A FI 972534A FI 972534 A FI972534 A FI 972534A FI 972534 A FI972534 A FI 972534A FI 972534 A FI972534 A FI 972534A
- Authority
- FI
- Finland
- Prior art keywords
- synchronous machine
- stator flux
- stability
- manufacturing
- rotor coordinates
- Prior art date
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
- H02P21/00—Arrangements or methods for the control of electric machines by vector control, e.g. by control of field orientation
- H02P21/12—Stator flux based control involving the use of rotor position or rotor speed sensors
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Manufacture Of Motors, Generators (AREA)
- Synchronisation In Digital Transmission Systems (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972534A FI106081B (fi) | 1997-06-13 | 1997-06-13 | Menetelmä tahtikoneen stabiilisuuden varmistamiseksi |
AT98660056T ATE207260T1 (de) | 1997-06-13 | 1998-06-12 | Verfahren zur sicherung der stabilität eines synchronmotors |
DE69802042T DE69802042T2 (de) | 1997-06-13 | 1998-06-12 | Verfahren zur Sicherung der Stabilität eines Synchronmotors |
EP98660056A EP0887921B1 (en) | 1997-06-13 | 1998-06-12 | Method of ensuring stability of synchronous machine |
JP10204223A JPH1175400A (ja) | 1997-06-13 | 1998-06-15 | 同期機械の安定性を保証するための方法 |
US09/094,815 US5942874A (en) | 1997-06-13 | 1998-06-15 | Method of ensuring stability of synchronous machine |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI972534A FI106081B (fi) | 1997-06-13 | 1997-06-13 | Menetelmä tahtikoneen stabiilisuuden varmistamiseksi |
FI972534 | 1997-06-13 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI972534A0 FI972534A0 (fi) | 1997-06-13 |
FI972534A true FI972534A (fi) | 1998-12-14 |
FI106081B FI106081B (fi) | 2000-11-15 |
Family
ID=8549051
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI972534A FI106081B (fi) | 1997-06-13 | 1997-06-13 | Menetelmä tahtikoneen stabiilisuuden varmistamiseksi |
Country Status (6)
Country | Link |
---|---|
US (1) | US5942874A (fi) |
EP (1) | EP0887921B1 (fi) |
JP (1) | JPH1175400A (fi) |
AT (1) | ATE207260T1 (fi) |
DE (1) | DE69802042T2 (fi) |
FI (1) | FI106081B (fi) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI112299B (fi) * | 2000-12-22 | 2003-11-14 | Abb Industry Oy | Menetelmä taajuusmuuttajan yhteydessä |
CN100417004C (zh) * | 2003-07-23 | 2008-09-03 | 松下电器产业株式会社 | 电动机控制设备及使用其的洗衣机和干燥机 |
JP4620977B2 (ja) * | 2003-07-23 | 2011-01-26 | パナソニック株式会社 | モータ制御装置及びそれを用いた洗濯機、乾燥機 |
US20140139150A1 (en) * | 2011-07-14 | 2014-05-22 | Toyota Jidosha Kabushiki Kaisha | Vehicle driving device |
US9906176B2 (en) | 2015-06-04 | 2018-02-27 | General Electric Company | Dynamic calculation and control of synchronous machines |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3568025A (en) * | 1969-08-07 | 1971-03-02 | Gen Electric | Protective circuit for controlled rectifiers of a motor control system |
US3786331A (en) * | 1972-12-11 | 1974-01-15 | Hyper Loop | Digital tracer |
US4088934A (en) * | 1976-10-04 | 1978-05-09 | General Electric Company | Means for stabilizing an a-c electric motor drive system |
US4697131A (en) * | 1985-12-11 | 1987-09-29 | Westinghouse Electric Corp. | Voltage source inverter and variable frequency, constant voltage AC motor drive embodying the same |
US4652806A (en) * | 1986-01-23 | 1987-03-24 | Aerotech, Inc. | Micro-stepping translator controller |
US4788635A (en) * | 1987-02-04 | 1988-11-29 | Westinghouse Electric Corp. | Converter system combining a two-quadrant voltage-source rectifier and a four-quadrant voltage-source inverter, and a motor drive embodying the same |
FI81467C (fi) * | 1987-08-07 | 1990-10-10 | Abb Stroemberg Drives Oy | Foerfarande foer styrning av vridmomentet hos en av en frekvensomvandlare matad synkronmaskin. |
US5495160A (en) * | 1993-12-06 | 1996-02-27 | Reliance Electric Company | Digital sine wave generator and motor controller |
FR2724789A1 (fr) * | 1994-09-19 | 1996-03-22 | Minimotor Sa | Dispositif de commande d'un moteur synchrone |
JP3236983B2 (ja) * | 1995-04-17 | 2001-12-10 | 株式会社日立製作所 | 電力変換装置 |
-
1997
- 1997-06-13 FI FI972534A patent/FI106081B/fi not_active IP Right Cessation
-
1998
- 1998-06-12 AT AT98660056T patent/ATE207260T1/de not_active IP Right Cessation
- 1998-06-12 EP EP98660056A patent/EP0887921B1/en not_active Expired - Lifetime
- 1998-06-12 DE DE69802042T patent/DE69802042T2/de not_active Expired - Lifetime
- 1998-06-15 JP JP10204223A patent/JPH1175400A/ja active Pending
- 1998-06-15 US US09/094,815 patent/US5942874A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0887921A1 (en) | 1998-12-30 |
US5942874A (en) | 1999-08-24 |
FI106081B (fi) | 2000-11-15 |
JPH1175400A (ja) | 1999-03-16 |
EP0887921B1 (en) | 2001-10-17 |
DE69802042T2 (de) | 2002-03-14 |
FI972534A0 (fi) | 1997-06-13 |
DE69802042D1 (de) | 2001-11-22 |
ATE207260T1 (de) | 2001-11-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |