JP2001500357A - 永久磁石により励起された同期モータ制御用の角度位置検出装置 - Google Patents
永久磁石により励起された同期モータ制御用の角度位置検出装置Info
- Publication number
- JP2001500357A JP2001500357A JP10513313A JP51331398A JP2001500357A JP 2001500357 A JP2001500357 A JP 2001500357A JP 10513313 A JP10513313 A JP 10513313A JP 51331398 A JP51331398 A JP 51331398A JP 2001500357 A JP2001500357 A JP 2001500357A
- Authority
- JP
- Japan
- Prior art keywords
- detection device
- angular position
- signal
- voltage
- rotor
- 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.)
- Granted
Links
- 230000001360 synchronised effect Effects 0.000 title claims abstract description 16
- 230000004907 flux Effects 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 25
- 238000004804 winding Methods 0.000 claims abstract description 22
- 230000010354 integration Effects 0.000 claims abstract description 9
- 230000005284 excitation Effects 0.000 claims description 13
- 238000010521 absorption reaction Methods 0.000 claims description 4
- 238000013016 damping Methods 0.000 claims description 4
- 230000001902 propagating effect Effects 0.000 claims description 3
- 230000010363 phase shift Effects 0.000 claims description 2
- 230000000644 propagated effect Effects 0.000 claims description 2
- 230000008093 supporting effect Effects 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 abstract description 11
- 230000005355 Hall effect Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 14
- 230000006698 induction Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000000903 blocking effect Effects 0.000 description 1
- 230000004069 differentiation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000001976 improved effect Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 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
- 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)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. ダンピングケージを含まないローターと、巻線の組(101,102,1 03)が設けられたステータ(10)と、周波数変換器(20)と、上記周波数 変換器を制御する回路(30)とを有する永久磁石励起形の同期モータを制御す る角度位置検出装置において、 上記角度位置検出装置は計算回路(40)を更に有し、 上記計算回路(40)は、 所与の位相Uの電圧Vuを決定する測定手段(41)と、 上記測定手段(41)によって決定された電圧Vuから電流iuを伝搬する巻線 の抵抗(Rm)における抵抗性電圧の降下に対応する大きさ(C1)を減算する 第1の減算手段(44)と、 上記第1の減算手段から得られた信号を積分する積分手段(42)と、 上記積分手段(42)から得られた信号から上記電流iuを伝搬する上記巻線 のインダクタ(Lm)における誘導性電圧の降下に対応する大きさ(C2)を減 算する第2の減算手段(47)と、 上記第2の減算手段(47)から得られたローター磁束正弦波信号の零交差を 検出し、ステータ(10)に対するローターの角度位置を定める情報信号を供給 する比較手段(43)とを含むことを特徴とする検出装置。 2. 上記変換器(20)の出力、若しくは、モータのステータ端子(10)か ら、上記巻線により伝搬される電流iuの大きさに関する情報(Rm,Lm)を取 得する手段を更に有することを特徴とする請求項1記載の検出装置。 3. 上記計算回路(40)は、本質的に少数の演算増幅器から構成されること を特徴とする請求項1又は2記載の検出装置。 4. 上記積分手段(42)は約1Hzのカットオフ周波数を備えた1次フィル タを含むことを特徴とする請求項1乃至3のうちいずれか一項記載の検出装置。 5. 上記計算回路(40)は、120°の位相偏移を有する複数の出力信号を 発生させることができることを特徴とする請求項1乃至4のうちいずれか一項記 載の検出装置。 6. 上記計算回路(40)は、上記周波数変換器(20)を制御する回路(3 0)に統合されることを特徴とする請求項1乃至5のうちいずれか一項記載の検 出装置。 7. 能動的な磁気軸受に取り付けられた回転集合体を駆動する電子モータに適 用されることを特徴とする請求項1乃至6のうちいずれか一項記載の検出装置。 8. 上記能動的な磁気軸受は自動不均衡制御系が取り付けられ、 上記ローターの角度位置を識別する情報信号は、上記能動的な磁気軸受の上記 自動不均衡制御系に供給されることを特徴とする請求項7記載の検出装置。 9. 分子吸収ポンプ、コンプレッサ、又は、毎秒数千回転(rpm)のオーダ ーの速度で回転するツール支持用スピンドルの電子モータに適用されることを特 徴とする請求項1乃至8のうちいずれか一項記載の検出装置。 10.始動時に上記周波数変換器の開ループ制御を行い、次に、ローターの角度 位置に関する情報を与える信号が上記計算回路(40)によって安定した状態で 与えられるときに、開ループ制御から 閉ループ制御に切り換える手段を更に有することを特徴とする請求項1乃至9の うちいずれか一項記載の検出装置。
Applications Claiming Priority (3)
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 |
FR96/11015 | 1996-09-10 | ||
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 |
---|---|
JP2001500357A true JP2001500357A (ja) | 2001-01-09 |
JP3305331B2 JP3305331B2 (ja) | 2002-07-22 |
Family
ID=9495600
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP51331398A Expired - Lifetime JP3305331B2 (ja) | 1996-09-10 | 1997-09-10 | 永久磁石により励起された同期モータ制御用の角度位置検出装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US6236183B1 (ja) |
EP (1) | EP0925641B1 (ja) |
JP (1) | JP3305331B2 (ja) |
DE (1) | DE69709940T2 (ja) |
FR (1) | FR2753319B1 (ja) |
WO (1) | WO1998011662A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007129895A (ja) * | 2005-11-03 | 2007-05-24 | Soc De Mecanique Magnetique | 永久磁石励磁型同期電気機器の電源中の高周波ひずみの監視回路 |
CN114342245A (zh) * | 2019-09-12 | 2022-04-12 | 纬湃科技有限责任公司 | 无刷电机的速度的控制方法 |
Families Citing this family (26)
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 |
US6346797B1 (en) * | 2000-01-24 | 2002-02-12 | Massachusetts Institute Of Technology | Load matched 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 |
DE102005045283B4 (de) * | 2005-09-22 | 2014-05-15 | Pfeiffer Vacuum Gmbh | Vakuumpumpsystem |
DE102005045284A1 (de) * | 2005-09-22 | 2007-03-29 | Pfeiffer Vacuum Gmbh | Drehzahlüberwachungsvorrichtung |
US7895003B2 (en) * | 2007-10-05 | 2011-02-22 | Emerson Climate Technologies, Inc. | Vibration protection in a variable speed compressor |
US8950206B2 (en) | 2007-10-05 | 2015-02-10 | Emerson Climate Technologies, Inc. | Compressor assembly having electronics cooling system and method |
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 |
US8459053B2 (en) | 2007-10-08 | 2013-06-11 | Emerson Climate Technologies, Inc. | Variable speed compressor protection system and method |
US8539786B2 (en) | 2007-10-08 | 2013-09-24 | Emerson Climate Technologies, Inc. | System and method for monitoring overheat of a compressor |
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 |
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 |
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 |
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 US US09/254,004 patent/US6236183B1/en not_active Expired - Lifetime
- 1997-09-10 DE DE69709940T patent/DE69709940T2/de not_active Expired - Lifetime
- 1997-09-10 EP EP97940208A patent/EP0925641B1/fr not_active Expired - Lifetime
- 1997-09-10 WO PCT/FR1997/001593 patent/WO1998011662A1/fr active IP Right Grant
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007129895A (ja) * | 2005-11-03 | 2007-05-24 | Soc De Mecanique Magnetique | 永久磁石励磁型同期電気機器の電源中の高周波ひずみの監視回路 |
CN114342245A (zh) * | 2019-09-12 | 2022-04-12 | 纬湃科技有限责任公司 | 无刷电机的速度的控制方法 |
CN114342245B (zh) * | 2019-09-12 | 2024-06-11 | 纬湃科技有限责任公司 | 无刷电机的速度的控制方法 |
Also Published As
Publication number | Publication date |
---|---|
EP0925641A1 (fr) | 1999-06-30 |
FR2753319B1 (fr) | 1998-12-04 |
EP0925641B1 (fr) | 2002-01-09 |
JP3305331B2 (ja) | 2002-07-22 |
FR2753319A1 (fr) | 1998-03-13 |
DE69709940D1 (de) | 2002-02-28 |
DE69709940T2 (de) | 2002-08-22 |
US6236183B1 (en) | 2001-05-22 |
WO1998011662A1 (fr) | 1998-03-19 |
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