EP2429062A8 - Electrical generator - Google Patents
Electrical generator Download PDFInfo
- Publication number
- EP2429062A8 EP2429062A8 EP20110007133 EP11007133A EP2429062A8 EP 2429062 A8 EP2429062 A8 EP 2429062A8 EP 20110007133 EP20110007133 EP 20110007133 EP 11007133 A EP11007133 A EP 11007133A EP 2429062 A8 EP2429062 A8 EP 2429062A8
- Authority
- EP
- European Patent Office
- Prior art keywords
- magnetic
- magnetic core
- wound
- flux density
- induction
- 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- Withdrawn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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/14—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/38—Auxiliary core members; Auxiliary coils or windings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/34—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials non-metallic substances, e.g. ferrites
- H01F1/342—Oxides
- H01F1/344—Ferrites, e.g. having a cubic spinel structure (X2+O)(Y23+O3), e.g. magnetite Fe3O4
Abstract
Die Erfindung betrifft einen elektrischen Generator, der mit variabler magnetischer Sättigung betrieben wird und besteht aus einem weichmagnetischen Kern (1), an dem zwei Spulen als zwei kapazitive Wicklungen (2, 3) so gewickelt sind, daß in jeder halben Periode des durchfließenden Wechselstromes deren magnetisches Feld mit der gleichen magnetischen Polarität gegeneinander wirkt. An dem ersten magnetischen Kern (1) ist mindestens ein zweiter magnetischer Kern (15) befestigt, an dem eine Induktionsspule (17) und eine Erregerspule (16) gewickelt ist. Durch ein oszillierendes Magnetfeld im ersten magnetischen Kern (1) variiert die Flußdichte an der Stelle, wo sich beide magnetischen Kerne kreuzen (22). Mit der gleichen Frequenz oszilliert auch die magnetische Flußdichte im zweiten magnetischen Kern (15) und damit werden gemäß dem Induktionsgesetz in der Induktionsspule (17) elektrische Spannung und Strom induziert. The invention relates to an electric generator which is operated with variable magnetic saturation and consists of a soft magnetic core (1) on which two coils as two capacitive windings (2, 3) are wound so that in each half period of the alternating current flowing through magnetic field with the same magnetic polarity acts against each other. At least a second magnetic core (15), to which an induction coil (17) and an exciter coil (16) are wound, is attached to the first magnetic core (1). By an oscillating magnetic field in the first magnetic core (1), the flux density varies at the point where both magnetic cores intersect (22). With the same frequency, the magnetic flux density in the second magnetic core (15) also oscillates, and thus electrical voltage and current are induced in the induction coil (17) according to the law of induction.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE201010044865 DE102010044865A1 (en) | 2010-09-09 | 2010-09-09 | Electric generator |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2429062A2 EP2429062A2 (en) | 2012-03-14 |
EP2429062A8 true EP2429062A8 (en) | 2012-07-25 |
Family
ID=44785099
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20110007133 Withdrawn EP2429062A2 (en) | 2010-09-09 | 2011-09-02 | Electrical generator |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2429062A2 (en) |
DE (1) | DE102010044865A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102013021483A1 (en) | 2013-12-17 | 2015-06-18 | Pavel Imris | Electric generator with variable magnetic saturation |
WO2015090266A2 (en) | 2013-12-17 | 2015-06-25 | Pavel Imris | Electric generator having variable magnetic saturation |
DE202013011233U1 (en) | 2013-12-17 | 2014-02-03 | Pavel Imris | Electric generator with variable magnetic saturation |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008032666A1 (en) | 2008-07-10 | 2010-01-14 | Imris, Pavel, Dr. | Capacitive winding for electric motors, transformers and electromagnets |
-
2010
- 2010-09-09 DE DE201010044865 patent/DE102010044865A1/en not_active Withdrawn
-
2011
- 2011-09-02 EP EP20110007133 patent/EP2429062A2/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
EP2429062A2 (en) | 2012-03-14 |
DE102010044865A1 (en) | 2012-03-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AK | Designated contracting states |
Kind code of ref document: A2 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: IMRIS, PAVEL |
|
RIN1 | Information on inventor provided before grant (corrected) |
Inventor name: IMRIS, PAVEL |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20140401 |