AUPR002400A0 - Power supply for high speed motor - Google Patents

Power supply for high speed motor

Info

Publication number
AUPR002400A0
AUPR002400A0 AUPR0024A AUPR002400A AUPR002400A0 AU PR002400 A0 AUPR002400 A0 AU PR002400A0 AU PR0024 A AUPR0024 A AU PR0024A AU PR002400 A AUPR002400 A AU PR002400A AU PR002400 A0 AUPR002400 A0 AU PR002400A0
Authority
AU
Australia
Prior art keywords
power supply
speed motor
motor
speed
supply
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.)
Abandoned
Application number
AUPR0024A
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.)
Danfoss AS
Original Assignee
Turbocor Inc
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 Turbocor Inc filed Critical Turbocor Inc
Priority to AUPR0024A priority Critical patent/AUPR002400A0/en
Publication of AUPR002400A0 publication Critical patent/AUPR002400A0/en
Priority claimed from AU8559901A external-priority patent/AU8559901A/en
Abandoned legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00Bearings not otherwise provided for
    • F16C32/04Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406Magnetic bearings
    • F16C32/044Active magnetic bearings
    • F16C32/0444Details of devices to control the actuation of the electromagnets
    • F16C32/0457Details of the power supply to the electromagnets
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C32/00Bearings not otherwise provided for
    • F16C32/04Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406Magnetic bearings
    • F16C32/044Active magnetic bearings
    • F16C32/0442Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/066Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems characterised by the use of dynamo-electric machines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16CSHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C2380/00Electrical apparatus
    • F16C2380/26Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
AUPR0024A 2000-09-11 2000-09-11 Power supply for high speed motor Abandoned AUPR002400A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AUPR0024A AUPR002400A0 (en) 2000-09-11 2000-09-11 Power supply for high speed motor

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPR0024A AUPR002400A0 (en) 2000-09-11 2000-09-11 Power supply for high speed motor
AU8559901A AU8559901A (en) 2000-09-11 2001-09-07 Power supply for high speed motor
PCT/AU2001/001126 WO2002021674A1 (en) 2000-09-11 2001-09-07 Power supply for high speed motor

Publications (1)

Publication Number Publication Date
AUPR002400A0 true AUPR002400A0 (en) 2000-10-05

Family

ID=3824075

Family Applications (1)

Application Number Title Priority Date Filing Date
AUPR0024A Abandoned AUPR002400A0 (en) 2000-09-11 2000-09-11 Power supply for high speed motor

Country Status (2)

Country Link
AU (1) AUPR002400A0 (en)
WO (1) WO2002021674A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102198900B (en) * 2010-03-23 2013-06-12 上海三菱电梯有限公司 Backup source operation control system of energy feedback elevator
KR20180081368A (en) 2017-01-06 2018-07-16 엘지전자 주식회사 Compressor driving apparatus and chiller including the same
CN108167330B (en) * 2017-11-07 2019-09-03 珠海格力电器股份有限公司 A kind of magnetic suspension bearing power supply system and its control method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3519771B2 (en) * 1994-02-28 2004-04-19 Ntn株式会社 Magnetic bearing device
US5726560A (en) * 1995-09-01 1998-03-10 Barber-Colman Company Switched reluctance generator
JPH09247973A (en) * 1996-03-13 1997-09-19 Ebara Corp Method for stopping motor using magnetic bearing
DE59706479D1 (en) * 1996-07-25 2002-04-04 Lust Antriebstechnik Gmbh Arrangement and method for operating a magnetically levitated, electromotive drive device in the event of a network fault

Also Published As

Publication number Publication date
WO2002021674A1 (en) 2002-03-14

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