GB9311176D0 - Electric motor drive - Google Patents

Electric motor drive

Info

Publication number
GB9311176D0
GB9311176D0 GB939311176A GB9311176A GB9311176D0 GB 9311176 D0 GB9311176 D0 GB 9311176D0 GB 939311176 A GB939311176 A GB 939311176A GB 9311176 A GB9311176 A GB 9311176A GB 9311176 D0 GB9311176 D0 GB 9311176D0
Authority
GB
United Kingdom
Prior art keywords
electric motor
motor drive
drive
electric
motor
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.)
Pending
Application number
GB939311176A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
University of Warwick
Original Assignee
University of Warwick
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=10736367&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=GB9311176(D0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by University of Warwick filed Critical University of Warwick
Priority to GB939311176A priority Critical patent/GB9311176D0/en
Publication of GB9311176D0 publication Critical patent/GB9311176D0/en
Priority to US08/556,927 priority patent/US5767638A/en
Priority to IN673DE1994 priority patent/IN189492B/en
Priority to PCT/GB1994/001165 priority patent/WO1994028618A1/en
Priority to DE69407286T priority patent/DE69407286T2/de
Priority to EP94917721A priority patent/EP0700594B1/en
Priority to AU69324/94A priority patent/AU6932494A/en
Pending legal-status Critical Current

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
    • 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
    • H02P25/092—Converters specially adapted for controlling reluctance motors
    • H02P25/0925—Converters specially adapted for controlling reluctance motors wherein the converter comprises only one switch per phase

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Control Of Electric Motors In General (AREA)
GB939311176A 1993-05-29 1993-05-29 Electric motor drive Pending GB9311176D0 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
GB939311176A GB9311176D0 (en) 1993-05-29 1993-05-29 Electric motor drive
US08/556,927 US5767638A (en) 1993-05-29 1994-05-27 Electric motor drive
IN673DE1994 IN189492B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1993-05-29 1994-05-27
PCT/GB1994/001165 WO1994028618A1 (en) 1993-05-29 1994-05-27 Electric motor drive
DE69407286T DE69407286T2 (de) 1993-05-29 1994-05-27 Elektromotorantrieb
EP94917721A EP0700594B1 (en) 1993-05-29 1994-05-27 Electric motor drive
AU69324/94A AU6932494A (en) 1993-05-29 1994-05-27 Electric motor drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB939311176A GB9311176D0 (en) 1993-05-29 1993-05-29 Electric motor drive

Publications (1)

Publication Number Publication Date
GB9311176D0 true GB9311176D0 (en) 1993-07-14

Family

ID=10736367

Family Applications (1)

Application Number Title Priority Date Filing Date
GB939311176A Pending GB9311176D0 (en) 1993-05-29 1993-05-29 Electric motor drive

Country Status (7)

Country Link
US (1) US5767638A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
EP (1) EP0700594B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
AU (1) AU6932494A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE69407286T2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB9311176D0 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
IN (1) IN189492B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
WO (1) WO1994028618A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5446359A (en) * 1993-12-29 1995-08-29 Emerson Electric Co. Current decay control in switched reluctance motor
CA2151067C (en) * 1993-12-29 1999-06-08 Gary E. Horst Current decay control in switched reluctance motor
US5461295A (en) * 1994-01-28 1995-10-24 Emerson Electric Co. Noise reduction in a switched reluctance motor by current profile manipulation
US5986418A (en) * 1994-01-28 1999-11-16 Emerson Electric Co. Noise reduction in a switched reluctance motor by current profile manipulation
EP1501183B1 (en) * 1995-06-12 2010-04-28 Emerson Electric Co. Current delay control in switched reluctance motor
GB9518806D0 (en) * 1995-09-14 1995-11-15 Switched Reluctance Drives Ltd Reduced noise controller for a switched reluctance machine using active noise cancellation
GB9518837D0 (en) * 1995-09-14 1995-11-15 Switched Reluctance Drives Ltd Reduced noise controller for a switched reluctance machine
JPH0998594A (ja) * 1995-09-29 1997-04-08 Aisin Seiki Co Ltd 電気モ−タの通電制御方法
GB9607688D0 (en) * 1996-04-12 1996-06-12 Switched Reluctance Drives Ltd Current shaping in reluctance machines
KR100487871B1 (ko) * 1996-04-12 2005-09-13 에머슨 일렉트릭 컴파니 스위치식 자기 저항 기계를 제어하기 위한 방법
US6051942A (en) * 1996-04-12 2000-04-18 Emerson Electric Motor Co. Method and apparatus for controlling a switched reluctance machine
US5973431A (en) * 1996-06-10 1999-10-26 Emerson Electric Co. Reluctance machine with permanent magnet rotor excitations
US5742139A (en) * 1996-07-26 1998-04-21 Dana Corporation Method and apparatus for reducing noise in a variable reluctance motor
US5857787A (en) * 1996-09-11 1999-01-12 Prinntronix, Inc. Printer and motor having a balanced buck drive
US5789883A (en) * 1996-09-30 1998-08-04 Honeywell Inc. Pulse duration modulated switched reluctance motor control
US5877572A (en) * 1996-10-01 1999-03-02 Emerson Electric Co. Reduced noise reluctance machine
GB9713136D0 (en) * 1997-06-20 1997-08-27 Switched Reluctance Drives Ltd Switching circuit for a reluctance machine
KR100255114B1 (ko) * 1997-06-24 2000-05-01 윤덕용 자기저항 개폐식전동기(srm)의 소음 및 진동 저감 방법
FR2779587B1 (fr) * 1998-06-05 2000-08-18 Moulinex Sa Procede pour alimenter un moteur electrique polyphase a commutation electronique, et circuit d'alimentation pour sa mise en oeuvre
US6137256A (en) * 1998-11-10 2000-10-24 Tridelta Industries, Inc. Soft turn-off controller for switched reluctance machines
GB9911069D0 (en) * 1999-05-12 1999-07-14 Switched Reluctance Drives Ltd Control of line harmonics
GB9914402D0 (en) * 1999-06-22 1999-08-18 Univ Warwick Electrial machines
US6359413B1 (en) * 2000-04-28 2002-03-19 General Motors Corporation Current control system for a switched reluctance motor
US6720686B1 (en) 2000-10-03 2004-04-13 Emerson Electric Co. Reduced noise dynamoelectric machine
GB0030844D0 (en) * 2000-12-18 2001-01-31 Switched Reluctance Drives Ltd Transient voltage supression
GB0114531D0 (en) 2001-06-14 2001-08-08 Switched Reluctance Drives Ltd A control strategy for switched reluctance drive systems
DE10245887A1 (de) * 2002-09-03 2004-03-11 Robert Bosch Gmbh Verfahren zur Geräuschereduzierung an elektrischen Maschinen
US6850019B2 (en) * 2003-06-12 2005-02-01 Mcmillan Electric Company Single coil, direct current permanent magnet brushless motor with voltage boost
US6965488B1 (en) * 2003-06-27 2005-11-15 Western Digital Technologies, Inc. Disk drive controlling ripple current of a voice coil motor when driven by a PWM driver
US7209321B1 (en) 2003-07-31 2007-04-24 Western Digital Technologies, Inc. Disk drive pulse width modulating a voice coil motor using model reference current feedback
JP4044129B2 (ja) * 2005-01-26 2008-02-06 富士通株式会社 Ｒａｉｄ装置に用いられるディスク選択方法、ディスク選択プログラム、ｒａｉｄ制御装置、ｒａｉｄシステム及びそのディスク装置
JP2008035576A (ja) * 2006-07-26 2008-02-14 Yazaki Corp 車両用電動ファン装置及び車両用電動ファン装置の駆動方法
GB0624210D0 (en) * 2006-12-04 2007-01-10 Switched Reluctance Drives Ltd Control of a Switched Reluctance Machine
GB0702975D0 (en) * 2007-02-15 2007-03-28 Switched Reluctance Drives Ltd Control of an electrical machine
SG11201607066SA (en) * 2014-02-28 2016-09-29 Project Phoenix Llc Pump integrated with two independently driven prime movers
US10465721B2 (en) 2014-03-25 2019-11-05 Project Phoenix, LLC System to pump fluid and control thereof
WO2015164453A2 (en) 2014-04-22 2015-10-29 Afshari Thomas Fluid delivery system with a shaft having a through-passage
WO2015187673A1 (en) 2014-06-02 2015-12-10 Afshari Thomas Linear actuator assembly and system
EP3149362B1 (en) 2014-06-02 2019-04-10 Project Phoenix LLC Hydrostatic transmission assembly and system
JP6742299B2 (ja) 2014-07-22 2020-08-19 プロジェクト・フェニックス・エルエルシー ポンプ、及び流体を移送する方法
US10072676B2 (en) 2014-09-23 2018-09-11 Project Phoenix, LLC System to pump fluid and control thereof
US10539134B2 (en) 2014-10-06 2020-01-21 Project Phoenix, LLC Linear actuator assembly and system
US10677352B2 (en) 2014-10-20 2020-06-09 Project Phoenix, LLC Hydrostatic transmission assembly and system
US10865788B2 (en) 2015-09-02 2020-12-15 Project Phoenix, LLC System to pump fluid and control thereof
EP3344874B1 (en) 2015-09-02 2021-01-20 Project Phoenix LLC System to pump fluid and control thereof
JP6481587B2 (ja) * 2015-11-02 2019-03-13 トヨタ自動車株式会社 スイッチトリラクタンスモータの制御装置
EP3425791A1 (en) * 2017-07-05 2019-01-09 Brose Fahrzeugteile GmbH & Co. Kommanditgesellschaft, Würzburg Method and apparatus for controlling the current flow of at least one phase winding of a switched reluctance motor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3540011A1 (de) * 1984-11-13 1986-05-15 Hewlett-Packard Co., Palo Alto, Calif. Verfahren und treiberschaltung zum antreiben eines buerstenlosen gleichstrommotors
JPH0736713B2 (ja) * 1985-09-20 1995-04-19 ソニー株式会社 ブラシレスモ−タ
US5023531A (en) * 1988-05-19 1991-06-11 Arx, Inc. Dual hybrid demand refrigeration control apparatus
AU630820B2 (en) * 1990-07-04 1992-11-05 Matsushita Electric Industrial Co., Ltd. Brushless dc motor
DE4036565C1 (en) * 1990-11-16 1992-05-21 Braun Ag, 6000 Frankfurt, De Electronic drive system using variable reluctance electric motor - slows down variations in magnetic induction of stator by electronic control of winding current
US5210474A (en) * 1992-02-27 1993-05-11 Quantum Corporation Digital-analog driver for brushless D.C. spindle motor
US5489831A (en) * 1993-09-16 1996-02-06 Honeywell Inc. Pulse width modulating motor controller
JPH07274570A (ja) * 1994-03-31 1995-10-20 Aisin Seiki Co Ltd スイッチドレラクタンスモ−タの制御装置

Also Published As

Publication number Publication date
AU6932494A (en) 1994-12-20
DE69407286D1 (de) 1998-01-22
IN189492B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 2003-03-08
WO1994028618A1 (en) 1994-12-08
DE69407286T2 (de) 1998-06-25
EP0700594B1 (en) 1997-12-10
US5767638A (en) 1998-06-16
EP0700594A1 (en) 1996-03-13

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