DE102009013660A1 - Homopolar machine for use in e.g. wind turbine, has armature conductors that are parallelly connected as groups which are connected in row at external side of fixed magnetic ring and return conductor that is turned away from induction field - Google Patents
Homopolar machine for use in e.g. wind turbine, has armature conductors that are parallelly connected as groups which are connected in row at external side of fixed magnetic ring and return conductor that is turned away from induction field Download PDFInfo
- Publication number
- DE102009013660A1 DE102009013660A1 DE102009013660A DE102009013660A DE102009013660A1 DE 102009013660 A1 DE102009013660 A1 DE 102009013660A1 DE 102009013660 A DE102009013660 A DE 102009013660A DE 102009013660 A DE102009013660 A DE 102009013660A DE 102009013660 A1 DE102009013660 A1 DE 102009013660A1
- Authority
- DE
- Germany
- Prior art keywords
- magnetic ring
- homopolar
- homopolar machine
- ring
- fixed magnetic
- 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.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K31/00—Acyclic motors or generators, i.e. DC machines having drum or disc armatures with continuous current collectors
-
- 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
Abstract
Description
Der Erfindung liegt die Aufgabe zugrunde, eine Stromversorgung sowie ein Antriebssystem für Fahrzeuge aller Art und Windenergieanlagen anzugeben, die auch bei niedrigen Drehzahlen einen hohen Wirkungsgrad erreichen und sehr kleine Verluste aufweisen, sowie einfach aufgebaut sind.Of the Invention is based on the object, a power supply as well a drive system for vehicles all types and wind turbines indicate, even at low Speeds reach high efficiency and have very small losses, as well as simple.
Diese Aufgabe wird erfindungsgemäß durch die Merkmale des Anspruchs (1) gelöst; vorteilhafte Weiterbildungen der Erfindung sind in den Unteransprüchen angegeben.These The object is achieved by the Features of claim (1) solved; advantageous developments of the invention are specified in the subclaims.
Die
erfindungsgemäße Einrichtung
lässt sich mit
einfachsten Mitteln aufbauen. Aufgrund der starren Befestigung des
Magnetrings (
Das Gehäuse der Homopolar-Maschine kann einseitig oder beidseitig auf der Welle gelagert sein und damit hermetisch abgedichtet sein.The casing The homopolar machine can be unilateral or bilateral on the shaft be stored and thus hermetically sealed.
Da keinerlei Verschleiß in der Homopolar-Maschine auftreten kann, ist es nicht notwendig, eine mögliche Zerlegung der Homopolar-Maschine vorzunehmen.There no wear in the homopolar machine can occur, it is not necessary one possible Disassembly of the homopolar machine.
Die
Leiterbahnen können
auch für
kleine Maschinenleistungen kaschiert auf dem feststehenden Magnetring
(
Die die Magnetisierung bewirkenden Permanentmagnete können in scheibenförmigem Haltern ein- oder beidseitig des Ankers angeordnet sein, wobei die Halter vorzugsweise in Nuten des Außenumfangs des Gehäuses aufgenommen sind. Auf zusätzliche Halter kann verzichtet werden, wenn die Permanentmagnete unmittelbar in die seitlichen Außenwände des Gehäuses befestigt sind.The the magnetization causing permanent magnets can in discoid Holders be arranged on one or both sides of the armature, wherein the Holder preferably received in grooves of the outer circumference of the housing are. On additional Holder can be omitted if the permanent magnets directly in the lateral outer walls of the housing are attached.
Anstelle der Verwendung eines einzigen Ankers auf der Welle können auch mehrere hintereinander gestaffelte Anker verwendet werden, wobei sich die erzeugten Spannungen bei entsprechender Beschaltung addieren. Zwischen den einzelnen Ankerscheiben können auch zusätzliche drehende einpolige Permanentmagnete in gewünschter Polanordnung als Nord- oder Südpol vorgesehen sein, die in Haltern festgelegt sind und die wiederum am Außenumfang des Gehäuses der Homopolar-Maschine gehalten werden.Instead of The use of a single anchor on the shaft can also a plurality of successively staggered anchors are used, wherein Add the voltages generated with appropriate wiring. Between the individual anchor disks can also additional rotating single-pole permanent magnets in the desired pole arrangement as north or South Pole be provided, which are fixed in holders and in turn on the outer circumference of the housing the homopolar machine.
Die
permanentmagnetische Ausrichtung in Axialrichtung erfolgt mittels
einer angeordneten rotierenden einpoligen ringförmigen Permanentmagnetscheibe
(
Die Rückleiter sind dem Induktionsfeld nach außen hin abgewendet, damit sich die induzierte Gleichspannung in den Ankerleitern – im Induktionsbereich – nicht aufhebt.The return conductor are the induction field to the outside averted so that the induced DC voltage in the Anchor ladders - in Induction range - not picks.
Statt
eines feststehenden Magnetrings (
Statt
einer durchgehenden Anordnung der Ankerleiter auf dem feststehenden
Magnetring (
Die Kombination der Merkmale des Anspruchs (1) ermöglicht einen besonderen Aufbau einer Homopolar-Maschine mit einem sehr hohen Leistungsfaktor und damit verbundenem Wirkungsgrad. Der Einsatz solcher Generatoren und Motoren ist gewünscht für den Einsatz in der Windenergie und insbesondere für alle Fahrzeuge zu Lande, Wasser und in der Luft.The Combination of the features of claim (1) allows a special structure a homopolar machine with a very high power factor and associated efficiency. The use of such generators and motors is desired for the Use in wind energy and in particular for all vehicles on land, Water and in the air.
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009013660A DE102009013660A1 (en) | 2008-03-11 | 2009-03-09 | Homopolar machine for use in e.g. wind turbine, has armature conductors that are parallelly connected as groups which are connected in row at external side of fixed magnetic ring and return conductor that is turned away from induction field |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102008014073.2 | 2008-03-11 | ||
DE102008014073 | 2008-03-11 | ||
DE102009013660A DE102009013660A1 (en) | 2008-03-11 | 2009-03-09 | Homopolar machine for use in e.g. wind turbine, has armature conductors that are parallelly connected as groups which are connected in row at external side of fixed magnetic ring and return conductor that is turned away from induction field |
Publications (1)
Publication Number | Publication Date |
---|---|
DE102009013660A1 true DE102009013660A1 (en) | 2009-12-10 |
Family
ID=41268961
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE102009013660A Withdrawn DE102009013660A1 (en) | 2008-03-11 | 2009-03-09 | Homopolar machine for use in e.g. wind turbine, has armature conductors that are parallelly connected as groups which are connected in row at external side of fixed magnetic ring and return conductor that is turned away from induction field |
Country Status (1)
Country | Link |
---|---|
DE (1) | DE102009013660A1 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3349340A1 (en) * | 2011-12-16 | 2018-07-18 | Heron Energy Pte Ltd | High speed turbine |
DE102020216126A1 (en) | 2020-12-17 | 2022-06-23 | Zf Friedrichshafen Ag | Pancake motor, in particular for a motor vehicle |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698538A (en) * | 1985-06-05 | 1987-10-06 | Aupac Co., Ltd. | dc brushless electromagnetic rotary machine |
EP1231703B1 (en) * | 2001-01-17 | 2007-01-03 | Schlüter, Gerd | Unipolar machine |
-
2009
- 2009-03-09 DE DE102009013660A patent/DE102009013660A1/en not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4698538A (en) * | 1985-06-05 | 1987-10-06 | Aupac Co., Ltd. | dc brushless electromagnetic rotary machine |
EP1231703B1 (en) * | 2001-01-17 | 2007-01-03 | Schlüter, Gerd | Unipolar machine |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3349340A1 (en) * | 2011-12-16 | 2018-07-18 | Heron Energy Pte Ltd | High speed turbine |
DE102020216126A1 (en) | 2020-12-17 | 2022-06-23 | Zf Friedrichshafen Ag | Pancake motor, in particular for a motor vehicle |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
R016 | Response to examination communication | ||
R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |