CH539328A - Stromkompensierte Ringkerndrossel mit wenigstens zwei Wicklungen - Google Patents

Stromkompensierte Ringkerndrossel mit wenigstens zwei Wicklungen

Info

Publication number
CH539328A
CH539328A CH931371A CH931371A CH539328A CH 539328 A CH539328 A CH 539328A CH 931371 A CH931371 A CH 931371A CH 931371 A CH931371 A CH 931371A CH 539328 A CH539328 A CH 539328A
Authority
CH
Switzerland
Prior art keywords
windings
current
toroidal core
core choke
compensated
Prior art date
Application number
CH931371A
Other languages
English (en)
Inventor
Wagner Heinz
Goessl Gottfried
Original Assignee
Siemens 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 Siemens Ag filed Critical Siemens Ag
Publication of CH539328A publication Critical patent/CH539328A/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F17/00—Fixed inductances of the signal type 
    • H01F17/04—Fixed inductances of the signal type  with magnetic core
    • H01F17/06—Fixed inductances of the signal type  with magnetic core with core substantially closed in itself, e.g. toroid
    • H01F17/062—Toroidal core with turns of coil around it
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • H01F27/366—Electric or magnetic shields or screens made of ferromagnetic material
    • 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
    • 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
    • H01F27/36—Electric or magnetic shields or screens
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/16—Toroidal transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Coils Or Transformers For Communication (AREA)
CH931371A 1970-10-13 1971-06-25 Stromkompensierte Ringkerndrossel mit wenigstens zwei Wicklungen CH539328A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702050312 DE2050312A1 (de) 1970-10-13 1970-10-13 Mehrfachdrossel mit Dämpfung von symmetrischen Störströmen

Publications (1)

Publication Number Publication Date
CH539328A true CH539328A (de) 1973-07-15

Family

ID=65010401

Family Applications (1)

Application Number Title Priority Date Filing Date
CH931371A CH539328A (de) 1970-10-13 1971-06-25 Stromkompensierte Ringkerndrossel mit wenigstens zwei Wicklungen

Country Status (8)

Country Link
JP (1) JPS478451A (de)
BE (1) BE773907A (de)
CH (1) CH539328A (de)
DE (1) DE2050312A1 (de)
FR (1) FR2110387B1 (de)
GB (1) GB1322433A (de)
HU (1) HU166930B (de)
NL (1) NL7109115A (de)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096808A1 (de) * 1982-06-02 1983-12-28 Siemens Aktiengesellschaft Streufeldarme Funk-Entstördrossel
WO1999028931A2 (en) * 1997-11-28 1999-06-10 Abb Ab A reactor
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

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7838484U1 (de) * 1978-12-27 1979-03-29 Siemens Ag, 1000 Berlin Und 8000 Muenchen Funk-entstoerdrossel
DE3104270A1 (de) * 1981-02-07 1982-09-02 Vacuumschmelze Gmbh, 6450 Hanau Funkentstoeranordnung und verfahren zur herstellung
DE3112296A1 (de) * 1981-03-27 1982-10-07 Siemens AG, 1000 Berlin und 8000 München Stromkompensierte ringkerndrossel
IL69676A (en) * 1983-09-07 1986-09-30 Univ Ben Gurion Polyphase assembly
JPS6074412A (ja) 1983-09-28 1985-04-26 Toshiba Corp 多出力共用チヨ−クコイル
CH691720A5 (de) * 1994-05-11 2001-09-14 Schaffner Elektronik Ag Einrichtung zur Begrenzung der Aenderungsgeschwindigkeit von Strömen und Spannungen zwischen Leitungen oder gegenüber dem Erdpotential und Verwendung derselben.
DE4421986A1 (de) * 1994-06-23 1996-01-04 Miele & Cie Funkentstörfilter

Cited By (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0096808A1 (de) * 1982-06-02 1983-12-28 Siemens Aktiengesellschaft Streufeldarme Funk-Entstördrossel
US6577487B2 (en) 1996-05-29 2003-06-10 Asea Brown Boveri Ab Reduction of harmonics in AC machines
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
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
US6369470B1 (en) 1996-11-04 2002-04-09 Abb Ab Axial cooling of a rotor
US6396187B1 (en) 1996-11-04 2002-05-28 Asea Brown Boveri Ab Laminated magnetic core for electric machines
US6357688B1 (en) 1997-02-03 2002-03-19 Abb Ab Coiling device
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
US6429563B1 (en) 1997-02-03 2002-08-06 Abb Ab Mounting device for rotating electric machines
US6646363B2 (en) 1997-02-03 2003-11-11 Abb Ab Rotating electric machine with coil supports
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
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
WO1999028931A3 (en) * 1997-11-28 1999-08-12 Asea Brown Boveri A reactor
WO1999028931A2 (en) * 1997-11-28 1999-06-10 Abb Ab A reactor
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices

Also Published As

Publication number Publication date
JPS478451A (de) 1972-04-05
DE2050312A1 (de) 1972-04-20
HU166930B (de) 1975-06-28
GB1322433A (en) 1973-07-04
NL7109115A (de) 1972-04-17
FR2110387B1 (de) 1974-06-07
FR2110387A1 (de) 1972-06-02
BE773907A (fr) 1972-01-31

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Legal Events

Date Code Title Description
PL Patent ceased