FI20002843A - Menetelmä taajuusmuuttajan yhteydessä - Google Patents
Menetelmä taajuusmuuttajan yhteydessä Download PDFInfo
- Publication number
- FI20002843A FI20002843A FI20002843A FI20002843A FI20002843A FI 20002843 A FI20002843 A FI 20002843A FI 20002843 A FI20002843 A FI 20002843A FI 20002843 A FI20002843 A FI 20002843A FI 20002843 A FI20002843 A FI 20002843A
- Authority
- FI
- Finland
- Prior art keywords
- torque
- tpred
- frequency converter
- voltage vector
- tref
- 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
- H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
- H02P23/30—Direct torque control [DTC] or field acceleration method [FAM]
-
- 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
- H02P21/24—Vector control not involving the use of rotor position or rotor speed sensors
- H02P21/28—Stator flux based control
- H02P21/30—Direct torque control [DTC] or field acceleration method [FAM]
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Ac Motors In General (AREA)
- Mechanical Coupling Of Light Guides (AREA)
- Stabilization Of Oscillater, Synchronisation, Frequency Synthesizers (AREA)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002843A FI112299B (fi) | 2000-12-22 | 2000-12-22 | Menetelmä taajuusmuuttajan yhteydessä |
US10/020,156 US6552510B2 (en) | 2000-12-22 | 2001-12-18 | Method for frequency converter |
DE60120341T DE60120341T2 (de) | 2000-12-22 | 2001-12-20 | Verfahren für einen Frequenzwandler |
AT01660246T ATE329402T1 (de) | 2000-12-22 | 2001-12-20 | Verfahren für einen frequenzwandler |
EP01660246A EP1223666B1 (en) | 2000-12-22 | 2001-12-20 | Method for frequency convertor |
JP2001391523A JP3727268B2 (ja) | 2000-12-22 | 2001-12-25 | 周波数変換器の方法 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20002843A FI112299B (fi) | 2000-12-22 | 2000-12-22 | Menetelmä taajuusmuuttajan yhteydessä |
FI20002843 | 2000-12-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20002843A0 FI20002843A0 (fi) | 2000-12-22 |
FI20002843A true FI20002843A (fi) | 2002-06-23 |
FI112299B FI112299B (fi) | 2003-11-14 |
Family
ID=8559802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20002843A FI112299B (fi) | 2000-12-22 | 2000-12-22 | Menetelmä taajuusmuuttajan yhteydessä |
Country Status (6)
Country | Link |
---|---|
US (1) | US6552510B2 (fi) |
EP (1) | EP1223666B1 (fi) |
JP (1) | JP3727268B2 (fi) |
AT (1) | ATE329402T1 (fi) |
DE (1) | DE60120341T2 (fi) |
FI (1) | FI112299B (fi) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7164254B2 (en) * | 2005-02-28 | 2007-01-16 | Rockwell Automation Technologies, Inc. | Modulation methods and apparatus for reducing common mode voltages |
JP4915439B2 (ja) * | 2009-08-05 | 2012-04-11 | 株式会社デンソー | 回転機の制御装置 |
JP4883151B2 (ja) * | 2009-08-05 | 2012-02-22 | 株式会社デンソー | 回転機の制御装置 |
US20230159092A1 (en) | 2020-04-27 | 2023-05-25 | Jtekt Corporation | Motor control device and motor control method |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4677360A (en) * | 1986-03-13 | 1987-06-30 | General Electric Company | Field weakening induction drive |
US4707651A (en) * | 1986-07-22 | 1987-11-17 | Westinghouse Electric Corp. | Voltage-controlled field-oriented induction motor control system |
FR2614481B1 (fr) * | 1987-02-13 | 1990-08-31 | Pk I | Procede de commande d'un moteur asynchrone et entrainement electrique mettant ce procede en application |
FR2644950B1 (fr) * | 1989-03-21 | 1991-05-17 | Alsthom Gec | Systeme de commande vectorielle pour moteur electrique asynchrone a cage |
US4968925A (en) * | 1989-08-07 | 1990-11-06 | General Electric Company | Universal field-oriented controller |
FI87501C (fi) * | 1990-06-12 | 1993-01-11 | Kone Oy | Foerfarande foer reglering av en asynkronmotor |
US5272429A (en) * | 1990-10-01 | 1993-12-21 | Wisconsin Alumni Research Foundation | Air gap flux measurement using stator third harmonic voltage and uses |
DE19520240A1 (de) * | 1995-06-02 | 1996-12-05 | Abb Patent Gmbh | Verfahren zur Echtzeitberechnung eines Modells der Induktionsmaschine mit Wechselrichterspeisung |
US5818192A (en) * | 1995-08-04 | 1998-10-06 | The Boeing Company | Starting of synchronous machine without rotor position of speed measurement |
FI106231B (fi) * | 1996-02-13 | 2000-12-15 | Abb Industry Oy | Invertterijärjestely |
DE19612988A1 (de) | 1996-03-22 | 1997-09-25 | Abb Daimler Benz Transp | Verfahren zur Bestimmung der Lage des Flußraumzeigers im ständerfesten Koordinatensystem für die Ermittlung der Schaltzustände eines Pulswechselrichters |
FR2749717B1 (fr) | 1996-06-06 | 1998-07-31 | Alsthom Cge Alcatel | Procede de controle commande d'une machine tournante, systeme d'asservissement pour mettre en oeuvre ledit procede, machine tournante pourvue d'un tel systeme |
DE19640591C1 (de) | 1996-10-01 | 1998-04-23 | Erich Dipl Ing Flach | Verfahren zur Drehmomentregelung einer Drehfeldmaschine |
FI106081B (fi) * | 1997-06-13 | 2000-11-15 | Abb Industry Oy | Menetelmä tahtikoneen stabiilisuuden varmistamiseksi |
US6137258A (en) * | 1998-10-26 | 2000-10-24 | General Electric Company | System for speed-sensorless control of an induction machine |
-
2000
- 2000-12-22 FI FI20002843A patent/FI112299B/fi not_active IP Right Cessation
-
2001
- 2001-12-18 US US10/020,156 patent/US6552510B2/en not_active Expired - Lifetime
- 2001-12-20 EP EP01660246A patent/EP1223666B1/en not_active Expired - Lifetime
- 2001-12-20 DE DE60120341T patent/DE60120341T2/de not_active Expired - Lifetime
- 2001-12-20 AT AT01660246T patent/ATE329402T1/de not_active IP Right Cessation
- 2001-12-25 JP JP2001391523A patent/JP3727268B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ATE329402T1 (de) | 2006-06-15 |
US20020113570A1 (en) | 2002-08-22 |
DE60120341T2 (de) | 2007-06-06 |
FI20002843A0 (fi) | 2000-12-22 |
DE60120341D1 (de) | 2006-07-20 |
EP1223666B1 (en) | 2006-06-07 |
EP1223666A2 (en) | 2002-07-17 |
JP3727268B2 (ja) | 2005-12-14 |
JP2002209398A (ja) | 2002-07-26 |
US6552510B2 (en) | 2003-04-22 |
FI112299B (fi) | 2003-11-14 |
EP1223666A3 (en) | 2004-06-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM | Patent lapsed |