DE69709940D1 - Vorrichtung zur erkennung der winkelposition für die lageregelung eines synchronmotors mit permanent-magnet-erregung - Google Patents
Vorrichtung zur erkennung der winkelposition für die lageregelung eines synchronmotors mit permanent-magnet-erregungInfo
- Publication number
- DE69709940D1 DE69709940D1 DE69709940T DE69709940T DE69709940D1 DE 69709940 D1 DE69709940 D1 DE 69709940D1 DE 69709940 T DE69709940 T DE 69709940T DE 69709940 T DE69709940 T DE 69709940T DE 69709940 D1 DE69709940 D1 DE 69709940D1
- Authority
- DE
- Germany
- Prior art keywords
- detecting
- synchronous motor
- permanent magnetic
- magnetic excitation
- position control
- 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 - Lifetime
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
- H02P6/14—Electronic commutators
- H02P6/16—Circuit arrangements for detecting position
- H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
- H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D19/00—Axial-flow pumps
- F04D19/02—Multi-stage pumps
- F04D19/04—Multi-stage pumps specially adapted to the production of a high vacuum, e.g. molecular pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/02—Surge control
- F04D27/0261—Surge control by varying driving speed
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Motors That Do Not Use Commutators (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9611015A FR2753319B1 (fr) | 1996-09-10 | 1996-09-10 | Dispositif de detection de la position angulaire pour le pilotage d'un moteur synchrone a excitation par aimant permanent |
PCT/FR1997/001593 WO1998011662A1 (fr) | 1996-09-10 | 1997-09-10 | Dispositif de detection de la position angulaire pour le pilotage d'un moteur synchrone a excitation par aimant permanent |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69709940D1 true DE69709940D1 (de) | 2002-02-28 |
DE69709940T2 DE69709940T2 (de) | 2002-08-22 |
Family
ID=9495600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69709940T Expired - Lifetime DE69709940T2 (de) | 1996-09-10 | 1997-09-10 | Vorrichtung zur erkennung der winkelposition für die lageregelung eines synchronmotors mit permanent-magnet-erregung |
Country Status (6)
Country | Link |
---|---|
US (1) | US6236183B1 (de) |
EP (1) | EP0925641B1 (de) |
JP (1) | JP3305331B2 (de) |
DE (1) | DE69709940T2 (de) |
FR (1) | FR2753319B1 (de) |
WO (1) | WO1998011662A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2358255B (en) * | 2000-01-11 | 2003-09-03 | Stebon Ltd | Load angle determination for electrical motors |
US6912142B2 (en) * | 2000-01-24 | 2005-06-28 | Massachusetts Institute Of Technology | Alternator control circuit and related techniques |
US6239996B1 (en) * | 2000-01-24 | 2001-05-29 | Massachusetts Institute Of Technology | Dual output alternator system |
US6394758B1 (en) * | 2000-11-14 | 2002-05-28 | Jae Young Lee | Apparatus and method of controlling air compressor |
US6861817B2 (en) * | 2001-12-21 | 2005-03-01 | Freescale Semiconductor, Inc. | Method and apparatus for detecting a stall condition in a stepping motor |
US6834407B2 (en) * | 2002-12-17 | 2004-12-28 | General Electric Company | Method and apparatus for electronically commutated motor washer agitation controller |
US7288910B2 (en) * | 2003-12-01 | 2007-10-30 | Pratt & Whitney Canada Corp. | Sensorless control in a permanent magnet machine |
US7096669B2 (en) * | 2004-01-13 | 2006-08-29 | Compressor Controls Corp. | Method and apparatus for the prevention of critical process variable excursions in one or more turbomachines |
DE102005045284A1 (de) * | 2005-09-22 | 2007-03-29 | Pfeiffer Vacuum Gmbh | Drehzahlüberwachungsvorrichtung |
DE102005045283B4 (de) * | 2005-09-22 | 2014-05-15 | Pfeiffer Vacuum Gmbh | Vakuumpumpsystem |
FR2892825B1 (fr) * | 2005-11-03 | 2008-01-18 | Mecanique Magnetique Sa Soc D | Dispositif de surveillance du taux d'harmoniques dans l'alimentation d'une machine electrique synchrone a excitation par aimant permanent. |
US8950206B2 (en) | 2007-10-05 | 2015-02-10 | Emerson Climate Technologies, Inc. | Compressor assembly having electronics cooling system and method |
US7895003B2 (en) | 2007-10-05 | 2011-02-22 | Emerson Climate Technologies, Inc. | Vibration protection in a variable speed compressor |
US8459053B2 (en) | 2007-10-08 | 2013-06-11 | Emerson Climate Technologies, Inc. | Variable speed compressor protection system and method |
US8418483B2 (en) | 2007-10-08 | 2013-04-16 | Emerson Climate Technologies, Inc. | System and method for calculating parameters for a refrigeration system with a variable speed compressor |
US8539786B2 (en) * | 2007-10-08 | 2013-09-24 | Emerson Climate Technologies, Inc. | System and method for monitoring overheat of a compressor |
US9541907B2 (en) * | 2007-10-08 | 2017-01-10 | Emerson Climate Technologies, Inc. | System and method for calibrating parameters for a refrigeration system with a variable speed compressor |
US20090092502A1 (en) * | 2007-10-08 | 2009-04-09 | Emerson Climate Technologies, Inc. | Compressor having a power factor correction system and method |
US20090092501A1 (en) * | 2007-10-08 | 2009-04-09 | Emerson Climate Technologies, Inc. | Compressor protection system and method |
US8448459B2 (en) * | 2007-10-08 | 2013-05-28 | Emerson Climate Technologies, Inc. | System and method for evaluating parameters for a refrigeration system with a variable speed compressor |
GB0724837D0 (en) * | 2007-12-20 | 2008-01-30 | Edwards Ltd | vacuum pump |
US8076882B2 (en) | 2007-12-26 | 2011-12-13 | Pratt & Whitney Canada Corp. | Motor drive architecture with active snubber |
JP5427842B2 (ja) * | 2011-06-30 | 2014-02-26 | 日立オートモティブシステムズ株式会社 | 回転角計測装置,制御装置およびそれらを用いた回転機システム |
US20140028305A1 (en) * | 2012-07-27 | 2014-01-30 | International Business Machines Corporation | Hall measurement system with rotary magnet |
US20150333584A1 (en) * | 2014-05-15 | 2015-11-19 | Calnetix Technologies, Llc | High speed brushless dc electric machine |
US9678040B2 (en) | 2015-04-09 | 2017-06-13 | International Business Machines Corporation | Rotating magnetic field hall measurement system |
US11206743B2 (en) | 2019-07-25 | 2021-12-21 | Emerson Climate Technolgies, Inc. | Electronics enclosure with heat-transfer element |
FR3100947B1 (fr) * | 2019-09-12 | 2021-08-06 | Continental Automotive | Procédé de contrôle en vitesse de moteurs sans balai. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4764711A (en) * | 1987-09-04 | 1988-08-16 | E-Systems, Inc. | Back emf loop closure |
US4814677A (en) * | 1987-12-14 | 1989-03-21 | General Electric Company | Field orientation control of a permanent magnet motor |
IT1241274B (it) * | 1990-10-18 | 1993-12-29 | Magneti Marelli Spa | Circuito di controllo per un motore elettrico brushless ad n fasi privo di sensori della posizione del rotore. |
US5140243A (en) * | 1991-09-13 | 1992-08-18 | General Electric Company | Discrete position estimator for a switched reluctance machine using a flux-current map comparator |
US5233275A (en) * | 1991-11-01 | 1993-08-03 | Micropolis Corporation | Simplified sensorless DC motor commutation control circuit using analog timing techniques |
GB9217761D0 (en) * | 1992-08-21 | 1992-10-07 | British Tech Group | Method of and apparatus for determining a rotor displacement parameter |
US5367234A (en) * | 1993-08-26 | 1994-11-22 | Ditucci Joseph | Control system for sensorless brushless DC motor |
US5818192A (en) * | 1995-08-04 | 1998-10-06 | The Boeing Company | Starting of synchronous machine without rotor position of speed measurement |
-
1996
- 1996-09-10 FR FR9611015A patent/FR2753319B1/fr not_active Expired - Lifetime
-
1997
- 1997-09-10 JP JP51331398A patent/JP3305331B2/ja not_active Expired - Lifetime
- 1997-09-10 WO PCT/FR1997/001593 patent/WO1998011662A1/fr active IP Right Grant
- 1997-09-10 US US09/254,004 patent/US6236183B1/en not_active Expired - Lifetime
- 1997-09-10 EP EP97940208A patent/EP0925641B1/de not_active Expired - Lifetime
- 1997-09-10 DE DE69709940T patent/DE69709940T2/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6236183B1 (en) | 2001-05-22 |
EP0925641B1 (de) | 2002-01-09 |
FR2753319B1 (fr) | 1998-12-04 |
JP2001500357A (ja) | 2001-01-09 |
FR2753319A1 (fr) | 1998-03-13 |
EP0925641A1 (de) | 1999-06-30 |
DE69709940T2 (de) | 2002-08-22 |
WO1998011662A1 (fr) | 1998-03-19 |
JP3305331B2 (ja) | 2002-07-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69709940T2 (de) | Vorrichtung zur erkennung der winkelposition für die lageregelung eines synchronmotors mit permanent-magnet-erregung | |
DE69810797D1 (de) | Magnetische vorrichtung zum erfassen einer fahrzeugposition | |
DE69506762T2 (de) | Vorrichtung zum Bestimmen der Position eines Kraftfahrzeuges | |
DE69502512D1 (de) | Magnetischer Lagesensor mit Hallsonde | |
DE69124726T2 (de) | Vorrichtung zur Abstandsdetektion für ein Kraftfahrzeug | |
DE69425704T2 (de) | Verfahren und Vorrichtung zur Steuerung eines Synchronousmotors mit permanenten Magneten und Hybriderregung | |
DE59607223D1 (de) | Einrichtung zur drehzahlmessung oder drehrichtungserkennung eines drehmagnetfeldes | |
DE69615815D1 (de) | Vorrichtung zur magnetischen fehlerdetektion | |
DK0751605T3 (da) | Aftagelig magnetholder til en permanentmagnetmotor | |
DE69303530D1 (de) | Vorrichtung zur Bestimmung der Position eines Fahrzeuges | |
DE69827238D1 (de) | Verfahren und system zum positioneren einer durch magnetische resonanz sichtbaren vorrichtung | |
DE69314218D1 (de) | Vorrichtung zur Bestimmung der Position eines Fahrzeuges | |
DE69510891T2 (de) | Uhr mit Vorrichtung zur Bestimmung der erdmagnetischen Nordrichtung | |
DE69700259T2 (de) | Elektromagnetische Vorrichtung mit Positionsregelung für Stator | |
DE69612146T2 (de) | Verfahren zum starten eines permanent-magnet-synchronmotors mit rotierendem positionsdetektor und motorregler | |
DE69523348D1 (de) | Magnetischer Sensor mit einem Bauteil mit anisotroper Kontur | |
DE59812241D1 (de) | Sensoreinrichtung zur Richtungserfassung eines äu eren Magnetfeldes mittels eines magnetoresistiven Sensorelementes | |
DE59813769D1 (de) | Verfahren zur Erkennung der Position und der Bewegungsrichtung eines bewegbar gelagerten Teils an einem elektrischen Motor | |
DE68909538D1 (de) | Vorrichtung zur lageregelung eines kraftfahrzeuges. | |
DE59307941D1 (de) | Verfahren zur Lagebestimmung eines elektromotorisch in zwei Richtungen angetriebenen Teils von Kraftfahrzeugen | |
DE69736463D1 (de) | Vorrichtung zum erfassen eines magnetfeldes | |
DE59700846D1 (de) | Verfahren zur stellungserfassung eines schaltgeräts | |
DE69305162T2 (de) | Vorrichtung zur ermittlung der rotorstellung für einen bürstenlosen motor | |
DE29619863U1 (de) | Einrichtung zur Geschwindigkeitsbegrenzung eines Kraftfahrzeuges | |
DE69502789T2 (de) | Vorrichtung zur Positionsdetektion |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |