AU6586000A - The protection of an electricity generator - Google Patents
The protection of an electricity generatorInfo
- Publication number
- AU6586000A AU6586000A AU65860/00A AU6586000A AU6586000A AU 6586000 A AU6586000 A AU 6586000A AU 65860/00 A AU65860/00 A AU 65860/00A AU 6586000 A AU6586000 A AU 6586000A AU 6586000 A AU6586000 A AU 6586000A
- Authority
- AU
- Australia
- Prior art keywords
- protection
- electricity generator
- electricity
- generator
- 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
Links
- 230000005611 electricity Effects 0.000 title 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0444—Details of devices to control the actuation of the electromagnets
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C32/00—Bearings not otherwise provided for
- F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
- F16C32/0406—Magnetic bearings
- F16C32/044—Active magnetic bearings
- F16C32/0442—Active magnetic bearings with devices affected by abnormal, undesired or non-standard conditions such as shock-load, power outage, start-up or touchdown
-
- 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
- H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
- H02P3/02—Details of stopping control
- H02P3/04—Means for stopping or slowing by a separate brake, e.g. friction brake or eddy-current brake
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C2380/00—Electrical apparatus
- F16C2380/26—Dynamo-electric machines or combinations therewith, e.g. electro-motors and generators
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ZA995595 | 1999-08-31 | ||
ZA99/5595 | 1999-08-31 | ||
PCT/IB2000/001116 WO2001017096A1 (en) | 1999-08-31 | 2000-08-11 | The protection of an electricity generator |
Publications (1)
Publication Number | Publication Date |
---|---|
AU6586000A true AU6586000A (en) | 2001-03-26 |
Family
ID=25587890
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AU65860/00A Abandoned AU6586000A (en) | 1999-08-31 | 2000-08-11 | The protection of an electricity generator |
Country Status (2)
Country | Link |
---|---|
AU (1) | AU6586000A (en) |
WO (1) | WO2001017096A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102006041183A1 (en) * | 2006-09-01 | 2008-03-06 | Oerlikon Leybold Vacuum Gmbh | Turbo-molecular vacuum pump, has motor coils connected with brake resistor by change-over contact of brake relay e.g. mechanical relay, and with inverter module by another change-over contact of brake relay |
DE102007028935B4 (en) | 2007-06-22 | 2018-12-27 | Saurer Spinning Solutions Gmbh & Co. Kg | Method and device for starting an electric machine with a magnetically mounted rotor |
EP2533905B1 (en) | 2010-02-10 | 2018-07-04 | Dresser-Rand Company | Separator fluid collector and method |
EP2659277B8 (en) | 2010-12-30 | 2018-05-23 | Dresser-Rand Company | Method for on-line detection of resistance-to-ground faults in active magnetic bearing systems |
US8994237B2 (en) | 2010-12-30 | 2015-03-31 | Dresser-Rand Company | Method for on-line detection of liquid and potential for the occurrence of resistance to ground faults in active magnetic bearing systems |
WO2012138545A2 (en) | 2011-04-08 | 2012-10-11 | Dresser-Rand Company | Circulating dielectric oil cooling system for canned bearings and canned electronics |
EP2715167B1 (en) | 2011-05-27 | 2017-08-30 | Dresser-Rand Company | Segmented coast-down bearing for magnetic bearing systems |
US8851756B2 (en) | 2011-06-29 | 2014-10-07 | Dresser-Rand Company | Whirl inhibiting coast-down bearing for magnetic bearing systems |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4683111A (en) * | 1986-01-23 | 1987-07-28 | Proto-Power Corporation | Gas circulator for a nuclear reactor and a method for use thereof |
JPS6474081A (en) * | 1987-09-11 | 1989-03-20 | Hitachi Ltd | Magnetic levitation rotary machine |
JP3677826B2 (en) * | 1995-08-31 | 2005-08-03 | 株式会社島津製作所 | Magnetic bearing device |
JPH09247973A (en) * | 1996-03-13 | 1997-09-19 | Ebara Corp | Method for stopping motor using magnetic bearing |
JP3414918B2 (en) * | 1996-03-19 | 2003-06-09 | ティーエムエイエレクトリック株式会社 | Rotary electric machine with magnetic bearing |
-
2000
- 2000-08-11 WO PCT/IB2000/001116 patent/WO2001017096A1/en active Application Filing
- 2000-08-11 AU AU65860/00A patent/AU6586000A/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
WO2001017096A1 (en) | 2001-03-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MK6 | Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase |