DE3000565A1 - Magnetron rotor and stator arrangement - has rotor ring made of permanent magnet dipoles rotating in vacuum in permanent magnet stator - Google Patents

Magnetron rotor and stator arrangement - has rotor ring made of permanent magnet dipoles rotating in vacuum in permanent magnet stator

Info

Publication number
DE3000565A1
DE3000565A1 DE19803000565 DE3000565A DE3000565A1 DE 3000565 A1 DE3000565 A1 DE 3000565A1 DE 19803000565 DE19803000565 DE 19803000565 DE 3000565 A DE3000565 A DE 3000565A DE 3000565 A1 DE3000565 A1 DE 3000565A1
Authority
DE
Germany
Prior art keywords
permanent magnet
rotor
stator
vacuum
magnetron
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Withdrawn
Application number
DE19803000565
Other languages
German (de)
Inventor
Klaus-Peter 6431 Hauneck Weiß
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
WEISS KLAUS PETER
Original Assignee
WEISS KLAUS PETER
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by WEISS KLAUS PETER filed Critical WEISS KLAUS PETER
Priority to DE19803000565 priority Critical patent/DE3000565A1/en
Publication of DE3000565A1 publication Critical patent/DE3000565A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/30—Arrangements for balancing of the load in a network by storage of energy using dynamo-electric machines coupled to flywheels
    • 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
    • H02K7/02—Additional mass for increasing inertia, e.g. flywheels
    • H02K7/025—Additional mass for increasing inertia, e.g. flywheels for power storage
    • 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
    • H02K7/09—Structural association with bearings with magnetic bearings
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)

Abstract

The magnetron, with a ring (1) rotating inside an annular channel inside a stator (6), has the ring formed by a number of adjacent permanent magnet dipoles (3,4). These are enclosed by the windings of one or more exciter coils fed with excitation current. The stator is formed by a permanent magnet block, and the ring rotates in a vacuum, and is supported in a frictionless manner. The advantage of this arrangement is that the electrical energy can be stored, e.g. surplus current from fossil fuels, wind or water power is collected and delivered as required.

Description

- Aus einem Wtander,einer Erregerspule und einem Läufer- From a wtander, an excitation coil and a runner

bestehende Anordnung. -Die Erfindung betrifft eine aus einem Ständer,mit Wechsel-oder Drehstrom zu speisenden Erregerspule(n) und einem Läufer bestehende Anordnung. existing arrangement. -The invention relates to a stand, with Alternating or three-phase current to be fed excitation coil (s) and a rotor existing Arrangement.

Es sind dies auch die allgemeinen Merkmale eines Wechsel-oder Drehstrommotors oder -generators.These are also the general characteristics of an AC or three-phase motor or generator.

Der Erfindung liegt die Aufgabe zugrunde,eine Anordnung der eingangs bezeichneten Art so auszubilden,daß sie elektrische Energie speichert,also beispielsweise überschüssigen Strom aus einem Kohle-,stind-oder Wasserkraftwerk aufnimmt und bei Bedarf wieder abgibt.Dabei ist ein hoher Wirkungsgred angestrebt.The invention is based on the object of an arrangement of the initially designated type so that it stores electrical energy, for example absorbs excess electricity from a coal, stind or hydroelectric power station and at The aim is to achieve a high level of effectiveness.

Die Lösung dieser Aufgabe besteht erfindungsgemäß darin,daß bei einer Anordnung nach dem Oberbegriff des Anspruchs 1 der Läufer ein allseitig berührungsfrei auf einem Dauermagnetkissen schwebender Ring ist,der mit einer Vielzahl von dauermagnetischen Dipolen besetzt und von den Windungen der Erregerspule(n) umschlungen ist.The solution to this problem is that in a Arrangement according to the preamble of claim 1, the runner is non-contact on all sides A ring floating on a permanent magnet cushion is attached to a multitude of permanent magnets Dipoles occupied and wrapped in the turns of the excitation coil (s).

Wird Wechsel-oder Drehstrom an die Erregerspule gelegt,so entwickelt sich aus dem sich aufbauenden Magnetfeld in der, Spule und dem Dauerfeld des Läufers'ein Drehmoment: der Läufer beginnt sich zu drehen.If alternating or three-phase current is applied to the excitation coil, it is developed from the magnetic field that builds up in the "coil" and the continuous field of the runner Torque: the rotor starts to turn.

Nach Abschalten des Speist stromes läuft der Läufer so lange weiter,bis er infolge der Luftreibung zum Stehen kommt.After switching off the supply current, the rotor continues to run until it comes to a standstill as a result of air friction.

Dieser Zeitpunkt tritt umso später ein,je größer die träge Masse des Läufers ist und je weniger Luftreibung ihm widerfihrtOSolange der Läufer rotiert,kann die Anordnung Strom abgeben.Es ist daher vorteilhaft,wenn in Ausgestaltung der Erfindung der Läufer in einem Vakuum rotiert.This point in time occurs later, the greater the inertial mass of the And the less air friction it experiences as long as the rotor rotates the arrangement deliver current. It is therefore advantageous if in an embodiment of the invention the rotor rotates in a vacuum.

Zur mechanischen Stabilisierung ist es ratsam den Rotor als auch den Ständer mit Kunststoff zu umhüllen,damit sich lösende Metallspäne nicht zwischen Läufer und Ständer verkeilen können.For mechanical stabilization it is advisable to use the rotor as well as the Cover the stand with plastic so that metal chips do not come loose between them Runner and stand can wedge.

Bei e nsm Läuferdurchmesser von lom,einem Querschnitt von o,3m und einem erreichbaren Wirkungsgrad von mehr als 9o%, stehen ca. 75.000 Kw zur Verfügung.With e nsm runner diameter of lom, a cross section of 0.3 m and an achievable efficiency of more than 90%, approx. 75,000 Kw are available.

Eine beispielhafte Anordnung nach der Erfindung ist in der Zeichnung dargestellt.ws zeigt,jeweils in vereinfachter Darstellung: Figur 1 eine Draufsicht auf den Läufer: Figur 2 einen lotrechten Schnitt durch den Läufer nach Figur 1; Figur 3 einen lotrechten Schnitt durch den Ständer; Figur 4 einen waagerechten Schnitt durch den Ständer nach Figur 3 und zugleich durch den Läufer nach Figur 1; Figur 5 einen Ausschnitt aus dem Läufer nach Figur 1 mit Erregerspule.An exemplary arrangement according to the invention is shown in the drawing shown.ws shows, each in a simplified representation: Figure 1 is a plan view onto the runner: FIG. 2 shows a vertical section through the runner according to FIG. 1; FIG. 3 shows a vertical section through the stand; Figure 4 shows a horizontal section by the stand according to Figure 3 and at the same time by the runner according to Figure 1; figure 5 shows a section from the rotor according to FIG. 1 with an excitation coil.

LeerseiteBlank page

Claims (3)

Patentansprüche: Aus einem St-inder,einer mit fechsel- oder Drehstrom zu speisenden Erregerspule und einem Läufer bestehende Anordnung, dadurch gekennzeichnet, daß der Läufer (1) ein allseitig berührungsfrei auf einem Dauermagnetkissen schwebender Ring (2) ist,der mit einer Vielzahl von dauermagnetischen Dipolen (3,4) besetzt und von den Windungen der Erregerspule(n) (5) umschlungen ist0 Claims: From a stind, one with alternating or three-phase current excitation coil to be fed and an arrangement consisting of a rotor, characterized in that that the rotor (1) is floating on a permanent magnetic cushion without contact on all sides Ring (2) is occupied by a large number of permanent magnetic dipoles (3, 4) and is wrapped by the turns of the excitation coil (s) (5) 0 2. Anordnung nach Anspruch 1, dadurch gekennzeichnet, daß der Ständer (6) als kissenbildender Dauermagnet ausgebildet ist0 2. Arrangement according to Claim 1, characterized in that the stator (6) acts as a cushion-forming permanent magnet is trained0 3. Anordnung nach Anspruch 1 und 2D dadurch gekennzeichnet, daß der Läufer (1) in einem Vakuum rotiert.3. Arrangement according to claim 1 and 2D, characterized in that the rotor (1) rotates in a vacuum.
DE19803000565 1980-01-09 1980-01-09 Magnetron rotor and stator arrangement - has rotor ring made of permanent magnet dipoles rotating in vacuum in permanent magnet stator Withdrawn DE3000565A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19803000565 DE3000565A1 (en) 1980-01-09 1980-01-09 Magnetron rotor and stator arrangement - has rotor ring made of permanent magnet dipoles rotating in vacuum in permanent magnet stator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803000565 DE3000565A1 (en) 1980-01-09 1980-01-09 Magnetron rotor and stator arrangement - has rotor ring made of permanent magnet dipoles rotating in vacuum in permanent magnet stator

Publications (1)

Publication Number Publication Date
DE3000565A1 true DE3000565A1 (en) 1981-08-20

Family

ID=6091727

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803000565 Withdrawn DE3000565A1 (en) 1980-01-09 1980-01-09 Magnetron rotor and stator arrangement - has rotor ring made of permanent magnet dipoles rotating in vacuum in permanent magnet stator

Country Status (1)

Country Link
DE (1) DE3000565A1 (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158750A (en) * 1961-02-10 1964-11-24 Gen Dynamics Corp Energy storage device
US3683216A (en) * 1971-02-24 1972-08-08 Richard F Post Inertial energy storage apparatus and system for utilizing the same
DE2210995B1 (en) * 1972-03-08 1973-07-26 Teldix Gmbh, 6900 Heidelberg Magnetic device, especially for a flywheel

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3158750A (en) * 1961-02-10 1964-11-24 Gen Dynamics Corp Energy storage device
US3683216A (en) * 1971-02-24 1972-08-08 Richard F Post Inertial energy storage apparatus and system for utilizing the same
DE2210995B1 (en) * 1972-03-08 1973-07-26 Teldix Gmbh, 6900 Heidelberg Magnetic device, especially for a flywheel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CH-Z: Scientia Electrica, Bd. 24, 1978, H. 1, S. 12, 13, 14 *

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Legal Events

Date Code Title Description
OM8 Search report available as to paragraph 43 lit. 1 sentence 1 patent law
8139 Disposal/non-payment of the annual fee