GB2505468B - Cooling and external rotor electrical generator - Google Patents
Cooling and external rotor electrical generatorInfo
- Publication number
- GB2505468B GB2505468B GB1215525.5A GB201215525A GB2505468B GB 2505468 B GB2505468 B GB 2505468B GB 201215525 A GB201215525 A GB 201215525A GB 2505468 B GB2505468 B GB 2505468B
- Authority
- GB
- United Kingdom
- Prior art keywords
- cooling
- electrical generator
- external rotor
- rotor electrical
- external
- 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
Links
- 238000001816 cooling Methods 0.000 title 1
Classifications
-
- 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
- H02K21/22—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating around the armatures, e.g. flywheel magnetos
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2786—Outer rotors
- H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2791—Surface mounted magnets; Inset magnets
- H02K1/2792—Surface mounted magnets; Inset magnets with magnets arranged in Halbach arrays
-
- 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
- H02K3/22—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors consisting of hollow conductors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/187—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to inner stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- 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
- H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/12—Machines characterised by the modularity of some components
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/083—Structural association with bearings radially supporting the rotary shaft at both ends of the rotor
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/08—Structural association with bearings
- H02K7/086—Structural association with bearings radially supporting the rotor around a fixed spindle; radially supporting the rotor directly
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
- H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
- H02K7/1807—Rotary generators
- H02K7/1823—Rotary generators structurally associated with turbines or similar engines
- H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
- H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1215525.5A GB2505468B (en) | 2012-08-31 | 2012-08-31 | Cooling and external rotor electrical generator |
CN201380057178.3A CN104969444B (en) | 2012-08-31 | 2013-08-29 | Motor |
CN202010213354.XA CN111313575A (en) | 2012-08-31 | 2013-08-29 | Electric machine |
EP15199399.5A EP3051666A1 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
EP13792076.5A EP2893615B8 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
EP15199389.6A EP3032703B1 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
CN201810936029.9A CN109149799A (en) | 2012-08-31 | 2013-08-29 | Motor |
KR1020207007262A KR20200031179A (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
EP15199400.1A EP3032704B1 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
KR1020207007261A KR20200031178A (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
US14/425,085 US9935506B2 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
KR1020157008307A KR102090317B1 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
PCT/IB2013/058098 WO2014033647A2 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
EP15199398.7A EP3026790B8 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
EP15199386.2A EP3051665B1 (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
CN202010214119.4A CN111384794B (en) | 2012-08-31 | 2013-08-29 | Electrical machine |
US15/927,247 US10541573B2 (en) | 2012-08-31 | 2018-03-21 | Electrical machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB1215525.5A GB2505468B (en) | 2012-08-31 | 2012-08-31 | Cooling and external rotor electrical generator |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201215525D0 GB201215525D0 (en) | 2012-10-17 |
GB2505468A GB2505468A (en) | 2014-03-05 |
GB2505468B true GB2505468B (en) | 2015-08-12 |
Family
ID=47075046
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1215525.5A Expired - Fee Related GB2505468B (en) | 2012-08-31 | 2012-08-31 | Cooling and external rotor electrical generator |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2505468B (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2544914C1 (en) * | 2014-04-14 | 2015-03-20 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) | Electrical machine |
RU2544002C1 (en) * | 2014-04-14 | 2015-03-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) | Electrical machine |
RU2546645C1 (en) * | 2014-04-14 | 2015-04-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) | Electrical machine |
RU2549883C1 (en) * | 2014-04-14 | 2015-05-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) | Electrical machine |
RU2544009C1 (en) * | 2014-04-14 | 2015-03-10 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) | Electrical machine |
RU2557069C1 (en) * | 2014-04-14 | 2015-07-20 | Федеральное Государственное Автономное Образовательное Учреждение Высшего Профессионального Образования "Дальневосточный Федеральный Университет" (Двфу) | Electrical machine |
EP3933146A1 (en) * | 2020-07-01 | 2022-01-05 | Siemens Gamesa Renewable Energy A/S | Stud system for connecting flanges |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5705902A (en) * | 1995-02-03 | 1998-01-06 | The Regents Of The University Of California | Halbach array DC motor/generator |
FR2753315A1 (en) * | 1996-09-09 | 1998-03-13 | Boutet Paul | Low speed dynamo for mountain bicycle |
JP2002247798A (en) * | 2001-02-20 | 2002-08-30 | Sanyo Denki Co Ltd | Fan motor |
WO2003021752A1 (en) * | 2001-09-05 | 2003-03-13 | The Regents Of The University Of California | Halbach array generator/motor having mechanically regulated output voltage and mechanical power output |
GB2431525A (en) * | 2005-10-21 | 2007-04-25 | Super Electronics Co Ltd | External rotor construction for brushless dc motor in a pump |
CN201270452Y (en) * | 2008-10-13 | 2009-07-08 | 丁行 | Integrated belt pulley electricity generator |
CN201557033U (en) * | 2009-12-09 | 2010-08-18 | 邱刚义 | Wheel permanent magnet generator |
-
2012
- 2012-08-31 GB GB1215525.5A patent/GB2505468B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5705902A (en) * | 1995-02-03 | 1998-01-06 | The Regents Of The University Of California | Halbach array DC motor/generator |
FR2753315A1 (en) * | 1996-09-09 | 1998-03-13 | Boutet Paul | Low speed dynamo for mountain bicycle |
JP2002247798A (en) * | 2001-02-20 | 2002-08-30 | Sanyo Denki Co Ltd | Fan motor |
WO2003021752A1 (en) * | 2001-09-05 | 2003-03-13 | The Regents Of The University Of California | Halbach array generator/motor having mechanically regulated output voltage and mechanical power output |
GB2431525A (en) * | 2005-10-21 | 2007-04-25 | Super Electronics Co Ltd | External rotor construction for brushless dc motor in a pump |
CN201270452Y (en) * | 2008-10-13 | 2009-07-08 | 丁行 | Integrated belt pulley electricity generator |
CN201557033U (en) * | 2009-12-09 | 2010-08-18 | 邱刚义 | Wheel permanent magnet generator |
Also Published As
Publication number | Publication date |
---|---|
GB201215525D0 (en) | 2012-10-17 |
GB2505468A (en) | 2014-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230831 |