DE102011101716A1 - Magnet rotor for electric machine e.g. generator, has annular permanent magnet and attachment element that are staggered together - Google Patents

Magnet rotor for electric machine e.g. generator, has annular permanent magnet and attachment element that are staggered together Download PDF

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Publication number
DE102011101716A1
DE102011101716A1 DE102011101716A DE102011101716A DE102011101716A1 DE 102011101716 A1 DE102011101716 A1 DE 102011101716A1 DE 102011101716 A DE102011101716 A DE 102011101716A DE 102011101716 A DE102011101716 A DE 102011101716A DE 102011101716 A1 DE102011101716 A1 DE 102011101716A1
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DE
Germany
Prior art keywords
rotor
permanent magnet
magnet
generator
annular permanent
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Withdrawn
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DE102011101716A
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German (de)
Inventor
Anmelder Gleich
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Individual
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Individual
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Priority to DE102011101716A priority Critical patent/DE102011101716A1/en
Publication of DE102011101716A1 publication Critical patent/DE102011101716A1/en
Withdrawn legal-status Critical Current

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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
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/042—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with permanent magnets and field winding both rotating

Abstract

The magnet rotor has an annular permanent magnet (1) having a top surface, and attachment elements (2,3) that are made ?[deg] f sheet metal blank. The annular permanent magnet and attachment element are staggered together. Additional electrical solenoids (5) are also provided in the magnet rotor.

Description

Technisches Problem der ErfindungTechnical problem of the invention

Das erstes Problem des Magnetrotors ist beim Drehen möglich höchste Magnetfeldänderung zu erzwingen, um die höchste Leistungen des Generators zu erreichen.The first problem of the magnet rotor is to force the highest magnetic field change during turning in order to achieve the highest performance of the generator.

Beim Drehen von Magnetrotor mit einem Vollkreis-einpolig auf-magnetisiertem Ringmagnet ohne einen Aufsatz passiert die Magnetfeldänderung kaum, deswegen die Leistung ist sehr niedrig.When turning the magnet rotor with a full circle unipolar magnetized ring magnet without an attachment, the magnetic field change hardly happens, therefore, the power is very low.

Lösung des Problem bzw. technischen AufgabenSolution of the problem or technical tasks

Aufgabe der Erfindung ist die Leistung und der Wirkungsgrad des Generators durch die Aufspaltung und damit die Erhöhung der Magnetfelddichtung des Magnetrotors zu erzielen.The object of the invention is to achieve the power and the efficiency of the generator by the splitting and thus the increase of the magnetic field seal of the magnet rotor.

Mit der Vergrößerung vom Abstand zwischen den äußeren und inneren Flächen des Aufsatzes steigt die Leistung des Stromgenerators durch die Steigerung vom relativen Geschwindigkeitsverlauf des Magnetfelds durch Drahtquerschnitt ohne Anbau eines Getriebes.With the increase in the distance between the outer and inner surfaces of the attachment increases the performance of the power generator by increasing the relative velocity curve of the magnetic field by wire cross section without mounting a gearbox.

Anwendungsgebietfield of use

  • Beim Herstellen von Elektromaschinen mit und ohne Permanentmagnet.When manufacturing electric machines with and without permanent magnet.

Zeichnungendrawings

Ein Ausfuhrbeispiel der Erfindung ist in der Zeichnung dargestellt und wird im Folgenden nahe beschrieben:An exemplary embodiment of the invention is shown in the drawing and is described in detail below:

Blatt 1 - Zusammenstellung:Sheet 1 - Compilation:

1 Magnetrotor mit einem Aufsatz 1 Magnetic rotor with an attachment

2 Bildung eines Magnetfeldes 2 Formation of a magnetic field

3 Schnitt A-A Ein Beispiel des Einbaus im Stromgenerator 3 Section AA An example of installation in the power generator

4 Isometrische Ansicht 4 Isometric view

5 Seitenansicht, Schnitt B-B 5 Side view, section BB

Blatt 2 – zur ZusammenfassungSheet 2 - to the summary

1 Magnetrotor mit einem Aufsatz 1 Magnetic rotor with an attachment

Der Magnetrotor besteht aus einer Welle (Siehe 1, 5; Pos. 1), die einen Ringmagnet (Siehe 3, 5; Pos. 2) aufweist, dessen innere Fläche und äußere Fläche Gegenpolen sind.The magnet rotor consists of a shaft (See 1 . 5 ; Pos. 1 ), which is a ring magnet (See 3 . 5 ; Pos. 2 ), whose inner surface and outer surface are opposite poles.

Der Aufsatz (Siehe 1–5, Pos. 3) ist aus Elektroblechzuschnitten herzustellen.The essay (See 1 - 5 , Pos. 3 ) is to produce from electrical sheet blanks.

Die Elektroblechzuschnitte sind von einander zu isolieren und zusammen zu staffelt.The electrical sheet blanks are to be isolated from each other and staggered together.

Danach ist den Aufsatz auf dem Ringmagnet zu befestigen. Dann bildet sich das Magnetfeld so, wie es auf der Zeichnung (Siehe 2, 3, 5; Pos. 4) dargestellt ist. Im Generator eingebauter Magnetrotor mit einem Aufsatz ist auf der Zeichnung (Siehe 3, 4 und 5) dargestellt.Then attach the attachment to the ring magnet. Then the magnetic field forms as shown on the drawing (See 2 . 3 . 5 ; Pos. 4 ) is shown. In the generator built-in magnetic rotor with an attachment is on the drawing (See 3 . 4 and 5 ).

Zylinderspulen (Siehe 1 und 5; Pos. 5) sind beidseitig im Rotor zusätzlich einzubauen, um das Magnetfeld vom Permanentmagnet zu verstärken.Cylinders (See 1 and 5 ; Pos. 5 ) must be additionally installed on both sides of the rotor in order to amplify the magnetic field from the permanent magnet.

Das ganze kann auch ohne Permanentmagneten funktionieren.The whole thing can work without permanent magnets.

Claims (2)

Magnetrotor, dessen ringförmiger Permanentmagnet einen Aufsatz aufweist, dadurch gekennzeichnet, dass der Aufsatz ist aus Blechzuschnitte zusammen zu staffeln (Siehe 1, Pos. 2), und auf dem Ringmagnet (Siehe 3, Pos. 1) drauf fest zu setzen.Magnetic rotor, whose annular permanent magnet has an attachment, characterized in that the attachment is staggered together from sheet metal blanks (see 1 , Pos. 2 ), and on the ring magnet (See 3 , Pos. 1 ) on it. Rotor (Läufer) nach Anspruch 1, dadurch gekennzeichnet, dass Rotor zusätzlich elektrische Zylinderspulen (Siehe 1 und 5; Pos. 5) aufweist. Die auch ohne eines Permanentmagnets einzubauen sind, deren Magnetfeldlinien (Siehe 3 und 5; Pos. 4) werden durch den Aufsatz zu geschlossen.Rotor (rotor) according to claim 1, characterized in that rotor additionally electric cylindrical coils (See 1 and 5 ; Pos. 5 ) having. They can also be installed without a permanent magnet whose magnetic field lines (See 3 and 5 ; Pos. 4 ) are closed by the essay too.
DE102011101716A 2011-05-17 2011-05-17 Magnet rotor for electric machine e.g. generator, has annular permanent magnet and attachment element that are staggered together Withdrawn DE102011101716A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE102011101716A DE102011101716A1 (en) 2011-05-17 2011-05-17 Magnet rotor for electric machine e.g. generator, has annular permanent magnet and attachment element that are staggered together

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102011101716A DE102011101716A1 (en) 2011-05-17 2011-05-17 Magnet rotor for electric machine e.g. generator, has annular permanent magnet and attachment element that are staggered together

Publications (1)

Publication Number Publication Date
DE102011101716A1 true DE102011101716A1 (en) 2012-11-22

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DE102011101716A Withdrawn DE102011101716A1 (en) 2011-05-17 2011-05-17 Magnet rotor for electric machine e.g. generator, has annular permanent magnet and attachment element that are staggered together

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519895A (en) * 1949-06-01 1950-08-22 Gen Electric Rotor for dynamoelectric machines
US4882515A (en) * 1988-06-03 1989-11-21 General Motors Corporation Alternating current generator
DE102009040088A1 (en) * 2009-09-04 2011-03-10 Bombardier Transportation Gmbh Electric machine and method for its manufacture

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2519895A (en) * 1949-06-01 1950-08-22 Gen Electric Rotor for dynamoelectric machines
US4882515A (en) * 1988-06-03 1989-11-21 General Motors Corporation Alternating current generator
DE102009040088A1 (en) * 2009-09-04 2011-03-10 Bombardier Transportation Gmbh Electric machine and method for its manufacture

Non-Patent Citations (4)

* Cited by examiner, † Cited by third party
Title
Breimer et al.: Fachkunde Elektrotechnik. 7. Auflage. . : Verlag Willing & Co., 1965. S. 68 - 69. - ISBN . *
Küpfmüller: Einführung in die theoretische Elektrotechnik. . : Springer Verlag, 1984. S. 222. - ISBN . *
Schulte, PatG, 8. Auflage (elektronisch), §34, Randnotizen 218-224 *
Schulte, PatG, 8. Auflage (elektronisch), §34, Randnotizen 394-396 *

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R086 Non-binding declaration of licensing interest
R012 Request for examination validly filed
R119 Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee

Effective date: 20131203