DK0437575T3 - Fremgangsmåde og apparat til uden følere at styre en reluktansmotor - Google Patents
Fremgangsmåde og apparat til uden følere at styre en reluktansmotorInfo
- Publication number
- DK0437575T3 DK0437575T3 DK90911814.3T DK90911814T DK0437575T3 DK 0437575 T3 DK0437575 T3 DK 0437575T3 DK 90911814 T DK90911814 T DK 90911814T DK 0437575 T3 DK0437575 T3 DK 0437575T3
- Authority
- DK
- Denmark
- Prior art keywords
- actual
- pct
- magnetic flux
- value
- sec
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- 230000004907 flux Effects 0.000 abstract 5
- 238000004804 winding Methods 0.000 abstract 2
- 238000012886 linear function Methods 0.000 abstract 1
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
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
-
- 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
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/08—Reluctance motors
- H02P25/086—Commutation
- H02P25/089—Sensorless control
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Control Of Electric Motors In General (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE8902619A SE464213B (sv) | 1989-07-28 | 1989-07-28 | Foerfarande och anordning foer sensorfri styrning av en eluktansmotor |
Publications (1)
Publication Number | Publication Date |
---|---|
DK0437575T3 true DK0437575T3 (da) | 1993-11-08 |
Family
ID=20376594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK90911814.3T DK0437575T3 (da) | 1989-07-28 | 1990-07-20 | Fremgangsmåde og apparat til uden følere at styre en reluktansmotor |
Country Status (11)
Country | Link |
---|---|
US (1) | US5173650A (de) |
EP (1) | EP0437575B1 (de) |
JP (1) | JPH04500899A (de) |
AT (1) | ATE90487T1 (de) |
AU (1) | AU6064090A (de) |
CA (1) | CA2037042C (de) |
DE (1) | DE69001891T2 (de) |
DK (1) | DK0437575T3 (de) |
ES (1) | ES2042305T3 (de) |
SE (1) | SE464213B (de) |
WO (1) | WO1991002401A1 (de) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB9211685D0 (en) * | 1992-06-03 | 1992-07-15 | Switched Reluctance Drives Ltd | Sensorless rotor position measurement |
GB9217761D0 (en) * | 1992-08-21 | 1992-10-07 | British Tech Group | Method of and apparatus for determining a rotor displacement parameter |
GB9525952D0 (en) * | 1995-12-19 | 1996-02-21 | Switched Reluctance Drives Ltd | Sensorless rotor position monitoring in reluctance machines |
US5867004A (en) | 1996-04-09 | 1999-02-02 | Sundstrand Corporation | Relative angel estimation apparatus for a sensorless switched reluctance machine system |
US6359412B1 (en) | 1996-04-09 | 2002-03-19 | Hamilton Sundstrand Corporation | Commutation apparatus and method for a four state sensorless switched reluctance machine system utilizing machine winding current sensing |
US5920175A (en) * | 1996-04-09 | 1999-07-06 | Sundstrand Corporation | Instantaneous position indicating apparatus for a sensorless switched reluctance machine system |
US6211633B1 (en) | 1996-07-10 | 2001-04-03 | Hamilton Sundstrand Corporation | Synchronous sampling circuit for a sensorless switching reluctance machine system |
US5844385A (en) * | 1996-07-10 | 1998-12-01 | Sundstrand Corporation | Absolute angle estimation apparatus for a sensorless switched reluctance machine system |
US6153956A (en) * | 1999-09-16 | 2000-11-28 | A. O. Smith Corporation | Switched reluctance position sensing |
GB9929655D0 (en) | 1999-12-15 | 2000-02-09 | Switched Reluctance Drives Ltd | Rotor position monitoring of a switched reluctance drive |
FR2806551B1 (fr) | 2000-03-15 | 2002-05-10 | Valeo Electronique | Procedes et dispositifs pour le suivi de la rotation de moteurs electriques a courant continu |
GB0007422D0 (en) * | 2000-03-27 | 2000-05-17 | Switched Reluctance Drives Ltd | Position detection of switched reluctance machines |
AU2001249563A1 (en) * | 2000-03-29 | 2001-10-08 | Suresh Gopalakrishnan | System and method for inductance based position encoding for sensorless srm drives |
US6700284B2 (en) | 2001-03-26 | 2004-03-02 | Emerson Electric Co. | Fan assembly including a segmented stator switched reluctance fan motor |
US6584813B2 (en) | 2001-03-26 | 2003-07-01 | Emerson Electric Co. | Washing machine including a segmented stator switched reluctance motor |
US6744166B2 (en) | 2001-01-04 | 2004-06-01 | Emerson Electric Co. | End cap assembly for a switched reluctance electric machine |
US6897591B2 (en) | 2001-03-26 | 2005-05-24 | Emerson Electric Co. | Sensorless switched reluctance electric machine with segmented stator |
US7012350B2 (en) | 2001-01-04 | 2006-03-14 | Emerson Electric Co. | Segmented stator switched reluctance machine |
GB0130237D0 (en) | 2001-12-18 | 2002-02-06 | Switched Reluctance Drives Ltd | Rotor position detection of a switched reluctance drive |
ITBO20020163A1 (it) * | 2002-03-28 | 2003-09-29 | Sicce | Dispositivo di controllo di un motore elettrico , in particolare di un motore sincrono brushless a magneti permanenti |
KR101152083B1 (ko) | 2003-04-24 | 2012-06-11 | 니덱 에스알 드라이브즈 리미티드 | 전기 기기의 회전자 위치 검출 방법 및 시스템과, 전기 기기의 회전자 위치 검출 방법을 실행하기 위한 소프트웨어를 기록한 컴퓨터가 읽을 수 있는 기록매체 |
GB0312848D0 (en) | 2003-06-04 | 2003-07-09 | Switched Reluctance Drives Ltd | Rotor position detection of a switched reluctance drive |
GB0325955D0 (en) | 2003-11-06 | 2003-12-10 | Switched Reluctance Drives Ltd | Operation of an electrical machine |
WO2005069479A1 (de) * | 2004-01-19 | 2005-07-28 | Saia-Burgess Murten Ag | Verfahren und vorrichtung zur kommutierung elektromechanischer aktuatoren |
GB0424367D0 (en) | 2004-11-03 | 2004-12-08 | Switched Reluctance Drives Ltd | Operation of an electrical machine |
US7208895B2 (en) | 2005-06-24 | 2007-04-24 | Emerson Electric Co. | Control systems and methods for permanent magnet rotating machines |
US7342379B2 (en) | 2005-06-24 | 2008-03-11 | Emerson Electric Co. | Sensorless control systems and methods for permanent magnet rotating machines |
GB0520178D0 (en) | 2005-10-04 | 2005-11-09 | Switched Reluctance Drives Ltd | Rotor position detection in an electrical machine |
WO2008048618A2 (en) | 2006-10-17 | 2008-04-24 | Desa Ip. Llc | Hybrid electric device |
US7728534B2 (en) | 2006-10-17 | 2010-06-01 | Mtd Products Inc | Hybrid electric lawnmower |
US8732896B2 (en) | 2006-10-17 | 2014-05-27 | Mtd Products Inc | Hybrid electric cleaning device |
US8076873B1 (en) | 2007-06-01 | 2011-12-13 | Mtd Products Inc | Hybrid outdoor power equipment |
US8264192B2 (en) | 2009-08-10 | 2012-09-11 | Emerson Climate Technologies, Inc. | Controller and method for transitioning between control angles |
US9634593B2 (en) | 2012-04-26 | 2017-04-25 | Emerson Climate Technologies, Inc. | System and method for permanent magnet motor control |
US8866433B2 (en) | 2012-10-31 | 2014-10-21 | Caterpillar Inc. | Switched reluctance initial rotor position estimation |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3956678A (en) * | 1972-03-01 | 1976-05-11 | John Byrne | Electrodynamic system comprising a variable reluctance machine |
GB8307047D0 (en) * | 1983-03-15 | 1983-04-20 | Hill R J | Stepping motors and drive circuits |
DE3578867D1 (de) * | 1984-10-19 | 1990-08-30 | Kollmorgen Corp | Variable reluktanzmaschine mit variabler geschwindigkeit. |
SE455034B (sv) * | 1986-10-10 | 1988-06-13 | Ems Electronic Motor Systems | Drivkrets for en reluktansmotor |
SE454928B (sv) * | 1986-10-10 | 1988-06-06 | Ems Electronic Motor Systems | Drivanordning for en reluktansmotor |
-
1989
- 1989-07-28 SE SE8902619A patent/SE464213B/sv not_active IP Right Cessation
-
1990
- 1990-07-20 JP JP2510951A patent/JPH04500899A/ja active Pending
- 1990-07-20 ES ES199090911814T patent/ES2042305T3/es not_active Expired - Lifetime
- 1990-07-20 EP EP90911814A patent/EP0437575B1/de not_active Expired - Lifetime
- 1990-07-20 US US07/669,414 patent/US5173650A/en not_active Expired - Fee Related
- 1990-07-20 DE DE90911814T patent/DE69001891T2/de not_active Expired - Fee Related
- 1990-07-20 AU AU60640/90A patent/AU6064090A/en not_active Abandoned
- 1990-07-20 CA CA002037042A patent/CA2037042C/en not_active Expired - Fee Related
- 1990-07-20 WO PCT/SE1990/000498 patent/WO1991002401A1/en active IP Right Grant
- 1990-07-20 AT AT90911814T patent/ATE90487T1/de not_active IP Right Cessation
- 1990-07-20 DK DK90911814.3T patent/DK0437575T3/da active
Also Published As
Publication number | Publication date |
---|---|
WO1991002401A1 (en) | 1991-02-21 |
US5173650A (en) | 1992-12-22 |
AU6064090A (en) | 1991-03-11 |
ATE90487T1 (de) | 1993-06-15 |
SE8902619D0 (sv) | 1989-07-28 |
JPH04500899A (ja) | 1992-02-13 |
DE69001891T2 (de) | 1994-01-20 |
CA2037042C (en) | 1996-03-12 |
EP0437575A1 (de) | 1991-07-24 |
CA2037042A1 (en) | 1991-01-29 |
DE69001891D1 (de) | 1993-07-15 |
SE8902619L (sv) | 1991-01-29 |
EP0437575B1 (de) | 1993-06-09 |
ES2042305T3 (es) | 1993-12-01 |
SE464213B (sv) | 1991-03-18 |
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