GB2428916B - Synchronous motors - Google Patents

Synchronous motors

Info

Publication number
GB2428916B
GB2428916B GB0515718A GB0515718A GB2428916B GB 2428916 B GB2428916 B GB 2428916B GB 0515718 A GB0515718 A GB 0515718A GB 0515718 A GB0515718 A GB 0515718A GB 2428916 B GB2428916 B GB 2428916B
Authority
GB
United Kingdom
Prior art keywords
synchronous motors
motors
synchronous
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 - Fee Related
Application number
GB0515718A
Other versions
GB2428916A (en
GB0515718D0 (en
Inventor
D Gibson
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.)
STORED ENERGY TECHNOLOGY Ltd
Original Assignee
STORED ENERGY TECHNOLOGY Ltd
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 STORED ENERGY TECHNOLOGY Ltd filed Critical STORED ENERGY TECHNOLOGY Ltd
Priority to GB0515718A priority Critical patent/GB2428916B/en
Publication of GB0515718D0 publication Critical patent/GB0515718D0/en
Priority to EP06765125A priority patent/EP1911147A1/en
Priority to JP2008524574A priority patent/JP2009504126A/en
Priority to PCT/GB2006/002804 priority patent/WO2007015065A1/en
Publication of GB2428916A publication Critical patent/GB2428916A/en
Application granted granted Critical
Publication of GB2428916B publication Critical patent/GB2428916B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
    • 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
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/20—Arrangements for starting
GB0515718A 2005-07-30 2005-07-30 Synchronous motors Expired - Fee Related GB2428916B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB0515718A GB2428916B (en) 2005-07-30 2005-07-30 Synchronous motors
EP06765125A EP1911147A1 (en) 2005-07-30 2006-07-26 Synchronous motors
JP2008524574A JP2009504126A (en) 2005-07-30 2006-07-26 Synchronous motor
PCT/GB2006/002804 WO2007015065A1 (en) 2005-07-30 2006-07-26 Synchronous motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0515718A GB2428916B (en) 2005-07-30 2005-07-30 Synchronous motors

Publications (3)

Publication Number Publication Date
GB0515718D0 GB0515718D0 (en) 2005-09-07
GB2428916A GB2428916A (en) 2007-02-07
GB2428916B true GB2428916B (en) 2009-04-15

Family

ID=34983804

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0515718A Expired - Fee Related GB2428916B (en) 2005-07-30 2005-07-30 Synchronous motors

Country Status (4)

Country Link
EP (1) EP1911147A1 (en)
JP (1) JP2009504126A (en)
GB (1) GB2428916B (en)
WO (1) WO2007015065A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2051368A1 (en) * 2007-10-16 2009-04-22 ABB Schweiz AG Method for determining the rotor position of a separately excited electric machine
DE102008043134A1 (en) * 2008-10-23 2010-04-29 Robert Bosch Gmbh DC motor and method of operating the DC motor

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532350A1 (en) * 1991-09-13 1993-03-17 General Electric Company Lock detector for switched reluctance machine rotor position estimator
EP0707189A2 (en) * 1994-10-10 1996-04-17 Magneti Marelli France Method and device for controlling the position and/or the movement of an electromagnetic actuator
EP0817364A1 (en) * 1996-06-24 1998-01-07 Toyota Jidosha Kabushiki Kaisha Method of determining electrical angle and apparatus for the same
JPH11262286A (en) * 1998-03-10 1999-09-24 Toshiba Corp Controller of permanent magnet synchronous motor
JP2001136779A (en) * 1999-11-05 2001-05-18 Mitsubishi Heavy Ind Ltd Initial-position detecting method for brushless dc motor and brushless dc motor equipped with initial-position detecting apparatus
US20010030517A1 (en) * 1999-12-14 2001-10-18 The Penn State Research Foundation Detection of rotor angle in a permanent magnet synchronous motor at zero speed
US20020012583A1 (en) * 1999-01-14 2002-01-31 Ullrich Hesse Adjustable radial pump, in particular for feeding a cooling medium for a motor vehicle
KR20020051028A (en) * 2000-12-22 2002-06-28 이계안 Hall senseless dc motor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07153586A (en) * 1993-11-25 1995-06-16 Matsushita Electric Works Ltd Lighting system
JP2001128490A (en) * 1999-10-22 2001-05-11 Denso Corp Switched reluctance motor and rotation-control device
JP4059039B2 (en) * 2002-08-30 2008-03-12 株式会社安川電機 Control device for synchronous motor
GB0220401D0 (en) * 2002-09-03 2002-10-09 Trw Ltd Motor drive control

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0532350A1 (en) * 1991-09-13 1993-03-17 General Electric Company Lock detector for switched reluctance machine rotor position estimator
EP0707189A2 (en) * 1994-10-10 1996-04-17 Magneti Marelli France Method and device for controlling the position and/or the movement of an electromagnetic actuator
EP0817364A1 (en) * 1996-06-24 1998-01-07 Toyota Jidosha Kabushiki Kaisha Method of determining electrical angle and apparatus for the same
JPH11262286A (en) * 1998-03-10 1999-09-24 Toshiba Corp Controller of permanent magnet synchronous motor
US20020012583A1 (en) * 1999-01-14 2002-01-31 Ullrich Hesse Adjustable radial pump, in particular for feeding a cooling medium for a motor vehicle
JP2001136779A (en) * 1999-11-05 2001-05-18 Mitsubishi Heavy Ind Ltd Initial-position detecting method for brushless dc motor and brushless dc motor equipped with initial-position detecting apparatus
US20010030517A1 (en) * 1999-12-14 2001-10-18 The Penn State Research Foundation Detection of rotor angle in a permanent magnet synchronous motor at zero speed
KR20020051028A (en) * 2000-12-22 2002-06-28 이계안 Hall senseless dc motor

Also Published As

Publication number Publication date
EP1911147A1 (en) 2008-04-16
WO2007015065A1 (en) 2007-02-08
JP2009504126A (en) 2009-01-29
GB2428916A (en) 2007-02-07
GB0515718D0 (en) 2005-09-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20120730