SE8604308L - Drivkrets for motor - Google Patents

Drivkrets for motor

Info

Publication number
SE8604308L
SE8604308L SE8604308A SE8604308A SE8604308L SE 8604308 L SE8604308 L SE 8604308L SE 8604308 A SE8604308 A SE 8604308A SE 8604308 A SE8604308 A SE 8604308A SE 8604308 L SE8604308 L SE 8604308L
Authority
SE
Sweden
Prior art keywords
pct
winding
phase
value
energized
Prior art date
Application number
SE8604308A
Other languages
English (en)
Other versions
SE454928B (sv
SE8604308D0 (sv
Inventor
G Hedlund
H Lundberg
Original Assignee
Ems Electronic Motor Systems
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Ems Electronic Motor Systems filed Critical Ems Electronic Motor Systems
Priority to SE8604308A priority Critical patent/SE454928B/sv
Publication of SE8604308D0 publication Critical patent/SE8604308D0/sv
Priority to DE8787906682T priority patent/DE3774568D1/de
Priority to JP62506087A priority patent/JPH0724474B2/ja
Priority to PCT/SE1987/000443 priority patent/WO1988002952A1/en
Priority to US07/205,394 priority patent/US4868478A/en
Priority to EP87906682A priority patent/EP0285637B1/en
Publication of SE8604308L publication Critical patent/SE8604308L/sv
Publication of SE454928B publication Critical patent/SE454928B/sv

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
    • 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)
SE8604308A 1986-10-10 1986-10-10 Drivanordning for en reluktansmotor SE454928B (sv)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SE8604308A SE454928B (sv) 1986-10-10 1986-10-10 Drivanordning for en reluktansmotor
DE8787906682T DE3774568D1 (de) 1986-10-10 1987-10-01 Motorerregungsschaltung.
JP62506087A JPH0724474B2 (ja) 1986-10-10 1987-10-01 モータ付勢装置
PCT/SE1987/000443 WO1988002952A1 (en) 1986-10-10 1987-10-01 A motor energizing circuit
US07/205,394 US4868478A (en) 1986-10-10 1987-10-01 Motor energizing circuit
EP87906682A EP0285637B1 (en) 1986-10-10 1987-10-01 A motor energizing circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8604308A SE454928B (sv) 1986-10-10 1986-10-10 Drivanordning for en reluktansmotor

Publications (3)

Publication Number Publication Date
SE8604308D0 SE8604308D0 (sv) 1986-10-10
SE8604308L true SE8604308L (sv) 1988-04-11
SE454928B SE454928B (sv) 1988-06-06

Family

ID=20365889

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8604308A SE454928B (sv) 1986-10-10 1986-10-10 Drivanordning for en reluktansmotor

Country Status (6)

Country Link
US (1) US4868478A (sv)
EP (1) EP0285637B1 (sv)
JP (1) JPH0724474B2 (sv)
DE (1) DE3774568D1 (sv)
SE (1) SE454928B (sv)
WO (1) WO1988002952A1 (sv)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5260635A (en) * 1988-10-07 1993-11-09 Kabushikigaisha Sekogiken Reluctance motor
EP0422226B1 (en) * 1988-10-07 1996-05-15 Kabushikigaisha Sekogiken Reluctance motor
US5012166A (en) * 1989-01-18 1991-04-30 Hitachi, Ltd. Control system for brushless DC motor
US4942345A (en) * 1989-02-14 1990-07-17 Emerson Electric Co. Pole changing switched reluctance motor and method
JPH02294293A (ja) * 1989-05-02 1990-12-05 Secoh Giken Inc 低電圧で駆動できるリラクタンス型電動機
US4933621A (en) * 1989-05-12 1990-06-12 General Electric Company Current chopping strategy for switched reluctance machines
DE59008984D1 (de) * 1989-06-01 1995-06-01 Papst Motoren Gmbh & Co Kg Motor oder lagemelder.
SE464213B (sv) * 1989-07-28 1991-03-18 Electrolux Mecatronik Ab Foerfarande och anordning foer sensorfri styrning av en eluktansmotor
US5051680A (en) * 1989-12-08 1991-09-24 Sundstrand Corporation Simple starting sequence for variable reluctance motors without rotor position sensor
EP0507835B1 (en) * 1989-12-27 1995-02-08 EMS Electronic Motor Systems AB A method and an arrangement for starting an electrical machine having varying reluctance
FR2657735B1 (fr) * 1990-01-26 1995-06-02 Siemens Automotive Sa Dispositif de commande de l'alimentation electrique d'un moteur pas a pas et moteur pas a pas equipe d'un tel dispositif.
US5168203A (en) * 1990-03-07 1992-12-01 Branislav Tepavcevic Constant current reluctance motor drive systems
JPH0783628B2 (ja) * 1990-06-08 1995-09-06 日本ビクター株式会社 位置検知器を有しないブラシレス直流モータにおける回転子の停止位置の検出方法
US5072166A (en) * 1990-06-18 1991-12-10 The Texas A&M University System Position sensor elimination technique for the switched reluctance motor drive
DE4025350A1 (de) * 1990-08-10 1992-02-13 Philips Patentverwaltung Schaltungsanordnung zum kommutieren eines reluktanzmotors
JPH04133646A (ja) * 1990-09-20 1992-05-07 Secoh Giken Inc ３相リラクタンス型電動機
US5196775A (en) * 1991-02-20 1993-03-23 Honeywell Inc. Switched reluctance motor position by resonant signal injection
JPH04275096A (ja) * 1991-02-27 1992-09-30 Secoh Giken Inc 負荷の数値制御装置
US5075610A (en) * 1991-03-28 1991-12-24 Honeywell Inc. Switched reluctance motor control circuit with energy recovery capability
US5525886A (en) * 1994-06-23 1996-06-11 General Electric Company Low speed position estimator for switched reluctance machine using flux/current model
US5497064A (en) * 1995-03-14 1996-03-05 A. O. Smith Corporation Apparatus for starting a switched reluctance motor
US5525887A (en) * 1995-03-14 1996-06-11 A. O. Smith Corporation Switched reluctance motor providing rotor position detection at low speeds without a separate rotor shaft position sensor
JPH08251992A (ja) * 1995-03-15 1996-09-27 Alps Electric Co Ltd ステッピングモータ駆動装置
KR100189500B1 (ko) * 1996-01-29 1999-06-01 구자홍 스위치드 릴럭턴스 모터(srm)의 컨버터
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
US5783916A (en) * 1996-07-02 1998-07-21 Dana Corporation Apparatus and method for generating rotor position signals and controlling commutation in a variable reluctance electric motor
US5912542A (en) * 1997-03-10 1999-06-15 Universal Instruments Corporation Variable load inductance compensation for motor drive circuits
US5883485A (en) * 1997-03-26 1999-03-16 A. O. Smith Corporation Simplified control for running a switched reluctance motor
US5859518A (en) * 1997-12-22 1999-01-12 Micro Linear Corporation Switched reluctance motor controller with sensorless rotor position detection
SE517014C2 (sv) 1999-07-30 2002-04-02 Emotron Ab Reglerkrets och förfarande för drift av en reglerkrets för en reluktansmaskin
US7084597B2 (en) * 2002-06-03 2006-08-01 Denso Corporation Motor control apparatus
GB0325955D0 (en) * 2003-11-06 2003-12-10 Switched Reluctance Drives Ltd Operation of an electrical machine
JP4409313B2 (ja) * 2004-02-24 2010-02-03 株式会社デンソー ブラシレスモータ駆動装置
JP5646846B2 (ja) * 2009-01-28 2014-12-24 セミコンダクター・コンポーネンツ・インダストリーズ・リミテッド・ライアビリティ・カンパニー ドライバ回路
US11108348B2 (en) 2018-08-02 2021-08-31 Elmos Semiconductor Se Adaptive hold current for electric motors

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980933A (en) * 1974-12-19 1976-09-14 Ford Motor Company Control circuit for variable reluctance motor
DE2604638C3 (de) * 1976-02-06 1982-03-04 Teldix Gmbh, 6900 Heidelberg Steuerschaltung für einen kollektorlosen Gleichstr ommotor
GB8307047D0 (en) * 1983-03-15 1983-04-20 Hill R J Stepping motors and drive circuits
JPS61132064A (ja) * 1984-11-29 1986-06-19 Sony Corp ブラシレスモ−タ
US4611157A (en) * 1985-02-08 1986-09-09 General Electric Company Switched reluctance motor drive operating without a shaft position sensor

Also Published As

Publication number Publication date
DE3774568D1 (de) 1991-12-19
EP0285637A1 (en) 1988-10-12
JPS63502475A (ja) 1988-09-14
US4868478A (en) 1989-09-19
EP0285637B1 (en) 1991-11-13
JPH0724474B2 (ja) 1995-03-15
SE454928B (sv) 1988-06-06
WO1988002952A1 (en) 1988-04-21
SE8604308D0 (sv) 1986-10-10

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