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DE387973C - Arrangement of the coils to reduce the leakage in transformers with a disc-like winding structure - Google Patents

Arrangement of the coils to reduce the leakage in transformers with a disc-like winding structure

Info

Publication number
DE387973C
DE387973C DEP42226D DEP0042226D DE387973C DE 387973 C DE387973 C DE 387973C DE P42226 D DEP42226 D DE P42226D DE P0042226 D DEP0042226 D DE P0042226D DE 387973 C DE387973 C DE 387973C
Authority
DE
Germany
Prior art keywords
coils
transformers
disc
arrangement
reduce
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
Application number
DEP42226D
Other languages
German (de)
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.)
HELLMUTH BEYER
POEGE ELEK CITAETS AG
Original Assignee
HELLMUTH BEYER
POEGE ELEK CITAETS AG
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 HELLMUTH BEYER, POEGE ELEK CITAETS AG filed Critical HELLMUTH BEYER
Priority to DEP42226D priority Critical patent/DE387973C/en
Application granted granted Critical
Publication of DE387973C publication Critical patent/DE387973C/en
Expired legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01FMAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00Details of transformers or inductances, in general
    • H01F27/34Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/346Preventing or reducing leakage fields

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)

Description

Anordnung der Spulen zur Verringerung der Streuung bei Transformatoren mit scheibenartigem Wicklungsaufbau. Es .ist bekannt, die .Streuung bei Transformatoren durch weitgehende Unterteilung und Mischung der Spulen zu verringern. Die weitgehenden Unterteilungen und Mischungen der Spulen sind aber nur eine Aufgabe, deren Lösung der Technik vorbehalten ist. Die bisher bekannt gewordenen Lösungen, die bekannten Anordnungen der Scheibenwicklung (Abb. i) oder der Zylinderwicklung (Abb. z und 3) geben immer noch sehr große Streuungen.Arrangement of the coils to reduce the leakage in transformers with disc-like winding structure. It is known that the spread of transformers to be reduced by extensive subdivision and mixing of the coils. The extensive Subdivisions and mixtures of the coils are only one task, their solution reserved for technology. The solutions that have become known so far, the known Arrangements of the disc winding (Fig. I) or the cylinder winding (Fig. Z and 3) there are still very large variations.

Die Erfindung gibt eine neue Lösung an, um die auch bei der bisher bekannten Mischung der Spulen in Scheiben- und Zylinderwicklungen immer noch übrigbleibenden .Streufelder durch eine weitere Mischung zwischen Primär- und Sekundärspulen zu vermindern. Nach der Erfindung sollen die Ober- und Unterspannungspulen zu diesem Zweck im Querschnitt schachbrettartig verteilt liegen, wie in den Abb. q. und 5 gezeigt ist: - Die Abb. 4. zeigt zwei Reihen von Spulen, die Abb. 5 drei Reihen von Spulen, doch können auch mehr Reihen nebeneinander angeordnet sein. In allen Abbildungen bedeuten p und s die Spulen der Ober- und Unterspannungswicklung und e den Eisenkern.The invention specifies a new solution to the previously known mixture of coils in disc and cylinder windings still remaining . Stray fields due to a further mixture between primary and secondary coils Reduce. According to the invention, the high and low voltage coils are to this Purpose in the cross-section are distributed like a chessboard, as in Fig. Q. and 5 is shown: - Fig. 4 shows two rows of bobbins, Fig. 5 shows three rows of coils, but more rows can be arranged next to one another. In all Figures mean p and s the coils of the high and low voltage windings and e the iron core.

Die neue Lösung erfordert nicht mehr Spulenenden als die bekannten Ausführungen. Abb. q. zeigt z. B. eine Ausführung nach der Erfindung mit vier primären und vier sekundären Spulen, die aber durch die angegebene eigenartige Mischung der Spulen eine weit geringere Streuung ergeben, als ein anderer Transformator mit ebenfalls vier Spulen in der üblichen Anordnung. Also auch bei gleicher Spulen- und Spulenendenzahl läßt sich die Streuung der Transformatoren nach der Erfindung vermindern.The new solution does not require more coil ends than the known ones Executions. Fig.q. shows e.g. B. an embodiment according to the invention with four primary and four secondary coils, but characterized by the specified peculiar mixture of Coils result in a far lower scatter than another transformer with as well four coils in the usual arrangement. So even with the same number of spools and spool ends the scattering of the transformers according to the invention can be reduced.

Claims (1)

PATENT- ANsPRUcH Anordntfng dei Spulen zur Verringerung der, ,.truitxt ,bei Transformatoren mit scheibenartigem Wicklungsaufbau, dadurch gekennzeichnet, daB auch in radialer Richtung abwechselnd Ober-und Unterspannungspulen aufeinanderfolgen, so daß im Querschnitt gesehen die Ober- und Unterspannungspulen schachbrettartig verteilt liegen. PATENT CLAIM Arrangement of the coils for reducing the, .truitxt, in transformers with a disk-like winding structure, characterized in that high and low voltage coils alternate one after the other in the radial direction, so that the high and low voltage coils are distributed like a chessboard when viewed in cross section.
DEP42226D 1921-06-04 1921-06-04 Arrangement of the coils to reduce the leakage in transformers with a disc-like winding structure Expired DE387973C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DEP42226D DE387973C (en) 1921-06-04 1921-06-04 Arrangement of the coils to reduce the leakage in transformers with a disc-like winding structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP42226D DE387973C (en) 1921-06-04 1921-06-04 Arrangement of the coils to reduce the leakage in transformers with a disc-like winding structure

Publications (1)

Publication Number Publication Date
DE387973C true DE387973C (en) 1924-01-09

Family

ID=7378433

Family Applications (1)

Application Number Title Priority Date Filing Date
DEP42226D Expired DE387973C (en) 1921-06-04 1921-06-04 Arrangement of the coils to reduce the leakage in transformers with a disc-like winding structure

Country Status (1)

Country Link
DE (1) DE387973C (en)

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292745B (en) * 1964-07-08 1969-04-17 Comp Generale Electricite Large capacity transformer or reactor
EP0887815A1 (en) * 1996-12-02 1998-12-30 Matsushita Electric Industrial Co., Ltd. Converter transformer
WO1999028923A1 (en) * 1997-11-28 1999-06-10 Abb Ab Transformer
WO1999057737A1 (en) * 1998-05-01 1999-11-11 Abb Ab Transformer
US6261437B1 (en) 1996-11-04 2001-07-17 Asea Brown Boveri Ab Anode, process for anodizing, anodized wire and electric device comprising such anodized wire
US6279850B1 (en) 1996-11-04 2001-08-28 Abb Ab Cable forerunner
US6357688B1 (en) 1997-02-03 2002-03-19 Abb Ab Coiling device
US6369470B1 (en) 1996-11-04 2002-04-09 Abb Ab Axial cooling of a rotor
US6376775B1 (en) 1996-05-29 2002-04-23 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
US6396187B1 (en) 1996-11-04 2002-05-28 Asea Brown Boveri Ab Laminated magnetic core for electric machines
US6417456B1 (en) 1996-05-29 2002-07-09 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
US6429563B1 (en) 1997-02-03 2002-08-06 Abb Ab Mounting device for rotating electric machines
US6439497B1 (en) 1997-02-03 2002-08-27 Abb Ab Method and device for mounting a winding
US6465979B1 (en) 1997-02-03 2002-10-15 Abb Ab Series compensation of electric alternating current machines
US6525504B1 (en) 1997-11-28 2003-02-25 Abb Ab Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine
US6525265B1 (en) 1997-11-28 2003-02-25 Asea Brown Boveri Ab High voltage power cable termination
US6577487B2 (en) 1996-05-29 2003-06-10 Asea Brown Boveri Ab Reduction of harmonics in AC machines
US6646363B2 (en) 1997-02-03 2003-11-11 Abb Ab Rotating electric machine with coil supports
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US6822363B2 (en) 1996-05-29 2004-11-23 Abb Ab Electromagnetic device
US6825585B1 (en) 1997-02-03 2004-11-30 Abb Ab End plate
US6828701B1 (en) 1997-02-03 2004-12-07 Asea Brown Boveri Ab Synchronous machine with power and voltage control
US6831388B1 (en) 1996-05-29 2004-12-14 Abb Ab Synchronous compensator plant
US6873080B1 (en) 1997-09-30 2005-03-29 Abb Ab Synchronous compensator plant
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
US6891303B2 (en) 1996-05-29 2005-05-10 Abb Ab High voltage AC machine winding with grounded neutral circuit
US6970063B1 (en) 1997-02-03 2005-11-29 Abb Ab Power transformer/inductor
US6972505B1 (en) 1996-05-29 2005-12-06 Abb Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same
US6995646B1 (en) 1997-02-03 2006-02-07 Abb Ab Transformer with voltage regulating means
US7019429B1 (en) 1997-11-27 2006-03-28 Asea Brown Boveri Ab Method of applying a tube member in a stator slot in a rotating electrical machine
US7046492B2 (en) 1997-02-03 2006-05-16 Abb Ab Power transformer/inductor
US7045704B2 (en) 2000-04-28 2006-05-16 Abb Ab Stationary induction machine and a cable therefor
US7061133B1 (en) 1997-11-28 2006-06-13 Abb Ab Wind power plant
US7141908B2 (en) 2000-03-01 2006-11-28 Abb Ab Rotating electrical machine

Cited By (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1292745B (en) * 1964-07-08 1969-04-17 Comp Generale Electricite Large capacity transformer or reactor
US6577487B2 (en) 1996-05-29 2003-06-10 Asea Brown Boveri Ab Reduction of harmonics in AC machines
US6972505B1 (en) 1996-05-29 2005-12-06 Abb Rotating electrical machine having high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing the same
US6936947B1 (en) 1996-05-29 2005-08-30 Abb Ab Turbo generator plant with a high voltage electric generator
US6919664B2 (en) 1996-05-29 2005-07-19 Abb Ab High voltage plants with electric motors
US6906447B2 (en) 1996-05-29 2005-06-14 Abb Ab Rotating asynchronous converter and a generator device
US6894416B1 (en) 1996-05-29 2005-05-17 Abb Ab Hydro-generator plant
US6891303B2 (en) 1996-05-29 2005-05-10 Abb Ab High voltage AC machine winding with grounded neutral circuit
US6831388B1 (en) 1996-05-29 2004-12-14 Abb Ab Synchronous compensator plant
US6822363B2 (en) 1996-05-29 2004-11-23 Abb Ab Electromagnetic device
US6376775B1 (en) 1996-05-29 2002-04-23 Abb Ab Conductor for high-voltage windings and a rotating electric machine comprising a winding including the conductor
US6417456B1 (en) 1996-05-29 2002-07-09 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
US6396187B1 (en) 1996-11-04 2002-05-28 Asea Brown Boveri Ab Laminated magnetic core for electric machines
US6369470B1 (en) 1996-11-04 2002-04-09 Abb Ab Axial cooling of a rotor
US6261437B1 (en) 1996-11-04 2001-07-17 Asea Brown Boveri Ab Anode, process for anodizing, anodized wire and electric device comprising such anodized wire
US6279850B1 (en) 1996-11-04 2001-08-28 Abb Ab Cable forerunner
EP0887815A1 (en) * 1996-12-02 1998-12-30 Matsushita Electric Industrial Co., Ltd. Converter transformer
EP0887815A4 (en) * 1996-12-02 2000-03-22 Matsushita Electric Ind Co Ltd Converter transformer
US6828701B1 (en) 1997-02-03 2004-12-07 Asea Brown Boveri Ab Synchronous machine with power and voltage control
US6646363B2 (en) 1997-02-03 2003-11-11 Abb Ab Rotating electric machine with coil supports
US6439497B1 (en) 1997-02-03 2002-08-27 Abb Ab Method and device for mounting a winding
US6995646B1 (en) 1997-02-03 2006-02-07 Abb Ab Transformer with voltage regulating means
US6825585B1 (en) 1997-02-03 2004-11-30 Abb Ab End plate
US6429563B1 (en) 1997-02-03 2002-08-06 Abb Ab Mounting device for rotating electric machines
US6357688B1 (en) 1997-02-03 2002-03-19 Abb Ab Coiling device
US7046492B2 (en) 1997-02-03 2006-05-16 Abb Ab Power transformer/inductor
US6970063B1 (en) 1997-02-03 2005-11-29 Abb Ab Power transformer/inductor
US6465979B1 (en) 1997-02-03 2002-10-15 Abb Ab Series compensation of electric alternating current machines
US6873080B1 (en) 1997-09-30 2005-03-29 Abb Ab Synchronous compensator plant
US7019429B1 (en) 1997-11-27 2006-03-28 Asea Brown Boveri Ab Method of applying a tube member in a stator slot in a rotating electrical machine
US6867674B1 (en) 1997-11-28 2005-03-15 Asea Brown Boveri Ab Transformer
WO1999028923A1 (en) * 1997-11-28 1999-06-10 Abb Ab Transformer
US7061133B1 (en) 1997-11-28 2006-06-13 Abb Ab Wind power plant
US6525265B1 (en) 1997-11-28 2003-02-25 Asea Brown Boveri Ab High voltage power cable termination
US6525504B1 (en) 1997-11-28 2003-02-25 Abb Ab Method and device for controlling the magnetic flux in a rotating high voltage electric alternating current machine
AU753474B2 (en) * 1997-11-28 2002-10-17 Abb Ab Transformer
WO1999057737A1 (en) * 1998-05-01 1999-11-11 Abb Ab Transformer
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
US7141908B2 (en) 2000-03-01 2006-11-28 Abb Ab Rotating electrical machine
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
US7045704B2 (en) 2000-04-28 2006-05-16 Abb Ab Stationary induction machine and a cable therefor

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