GB0701138D0 - High phase order ac machine with short pitch winding - Google Patents
High phase order ac machine with short pitch windingInfo
- Publication number
- GB0701138D0 GB0701138D0 GBGB0701138.0A GB0701138A GB0701138D0 GB 0701138 D0 GB0701138 D0 GB 0701138D0 GB 0701138 A GB0701138 A GB 0701138A GB 0701138 D0 GB0701138 D0 GB 0701138D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- machine
- high phase
- short pitch
- pitch winding
- phase order
- 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.)
- Granted
Links
- 238000004804 winding Methods 0.000 title 1
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
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
- H02P25/188—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays wherein the motor windings are switched from series to parallel or vice versa to control speed or torque
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/28—Layout of windings or of connections between windings
-
- 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
- H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
- H02P25/22—Multiple windings; Windings for more than three phases
-
- 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
- H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
- H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K17/00—Asynchronous induction motors; Asynchronous induction generators
- H02K17/02—Asynchronous induction motors
- H02K17/12—Asynchronous induction motors for multi-phase current
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Windings For Motors And Generators (AREA)
- Control Of Ac Motors In General (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58178904P | 2004-06-21 | 2004-06-21 | |
PCT/US2005/022011 WO2006002207A2 (en) | 2004-06-21 | 2005-06-21 | High phase order ac machine with short pitch winding |
Publications (3)
Publication Number | Publication Date |
---|---|
GB0701138D0 true GB0701138D0 (en) | 2007-02-28 |
GB2430086A GB2430086A (en) | 2007-03-14 |
GB2430086B GB2430086B (en) | 2008-01-30 |
Family
ID=35782311
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0701138A Expired - Fee Related GB2430086B (en) | 2004-06-21 | 2007-01-22 | High phase order ac machine with short pitch winding |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP1805888A2 (en) |
AU (1) | AU2005258106A1 (en) |
GB (1) | GB2430086B (en) |
WO (1) | WO2006002207A2 (en) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7126298B2 (en) | 2000-10-23 | 2006-10-24 | Borealis Technical Limited | Mesh connected brake array for electrical rotating machines |
US7928683B2 (en) | 2000-10-23 | 2011-04-19 | Borealis Technical Limited | High phase order AC machine with short pitch winding |
US8198746B2 (en) | 2000-11-15 | 2012-06-12 | Borealis Technical Limited | Chimney turbine |
US8532957B2 (en) | 2000-11-15 | 2013-09-10 | Borealis Technical Limited | Aircraft weight estimation method |
US7469858B2 (en) | 2003-10-09 | 2008-12-30 | Borealis Technical Limited | Geared wheel motor design |
GB2435697B (en) | 2004-08-17 | 2009-09-09 | Borealis Tech Ltd | Aircraft drive |
GB2436268B (en) | 2004-12-13 | 2008-12-03 | Borealis Tech Ltd | Motor winding |
GB2439247B (en) | 2005-03-01 | 2010-06-30 | Borealis Tech Ltd | Motor controller |
US7852037B2 (en) | 2005-04-19 | 2010-12-14 | Borealis Technical Limited | Induction and switched reluctance motor |
US7891609B2 (en) | 2006-08-29 | 2011-02-22 | Borealis Technical Limited | Turnaround methods |
GB0617068D0 (en) | 2006-08-30 | 2006-10-11 | Borealis Tech Ltd | Transistor |
US8220740B2 (en) | 2007-11-06 | 2012-07-17 | Borealis Technical Limited | Motor for driving aircraft, located adjacent to undercarriage wheel |
PT104152A (en) * | 2008-08-01 | 2010-02-01 | Univ Nova De Lisboa | POLYPHASE MOTOR WITH NUMBER OF VARIABLE POLES |
US8849480B2 (en) | 2013-03-01 | 2014-09-30 | Honeywell International Inc. | Aircraft gross weight and center of gravity validator |
WO2018050846A1 (en) * | 2016-09-18 | 2018-03-22 | Seva Academy Ltd. | Machine comprising a variable-speed drive for providing a direct current |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3345272C2 (en) * | 1983-12-14 | 1986-12-04 | Siemens AG, 1000 Berlin und 8000 München | Method for operating a converter-fed electrical three-phase machine and armature winding for carrying out the method |
US6657334B1 (en) * | 2000-10-23 | 2003-12-02 | Borealis Technical Limited | High phase order motor with mesh connected windings |
US6054837A (en) * | 1994-06-28 | 2000-04-25 | Borealis Technical Limited | Polyphase induction electrical rotating machine |
-
2005
- 2005-06-21 EP EP05762757A patent/EP1805888A2/en not_active Withdrawn
- 2005-06-21 WO PCT/US2005/022011 patent/WO2006002207A2/en active Application Filing
- 2005-06-21 AU AU2005258106A patent/AU2005258106A1/en not_active Abandoned
-
2007
- 2007-01-22 GB GB0701138A patent/GB2430086B/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
GB2430086A (en) | 2007-03-14 |
EP1805888A2 (en) | 2007-07-11 |
GB2430086B (en) | 2008-01-30 |
WO2006002207A3 (en) | 2006-10-05 |
AU2005258106A1 (en) | 2006-01-05 |
WO2006002207A2 (en) | 2006-01-05 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
GB2430086B (en) | High phase order ac machine with short pitch winding | |
GB2417140B (en) | Rotating superconducting machines | |
EP1748550A4 (en) | Synchronous machine controller | |
ZA200704984B (en) | Threads with perturbations | |
TWI351156B (en) | Inductive synchronous machine | |
EP1779494A4 (en) | Electric machine | |
EP1742328A4 (en) | Electric rotating machine | |
EP1717932A4 (en) | Rotating electric machine | |
GB0400737D0 (en) | Electrical machine | |
GB2429849B (en) | Slotless AC induction motor | |
IL178043A0 (en) | Block-ramming machine | |
EP2077610A4 (en) | Single-phase ac synchronous motor | |
EP1777798A4 (en) | Rotating electric machine | |
EP1813370A4 (en) | Electrical wood-milling machine | |
DE602005013289D1 (en) | Generator | |
EP2113992A4 (en) | Ac generator | |
GB0706612D0 (en) | Electric machine winding arrangement | |
GB2416926B (en) | Electrical machine | |
GB0326069D0 (en) | AC machines | |
GB0408645D0 (en) | Wind machines | |
GB0419406D0 (en) | Windings for electrical machines | |
GB2411971B (en) | Power factor improvement | |
GB0420199D0 (en) | Dynamo electric machines | |
EP1729397A4 (en) | Electric rotating machine | |
GB0415937D0 (en) | Electrical machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20120621 |