EP3024003A3 - Vorrichtung zur einstellung einer spannung mit wenigstens einer elektromagnetischen vorrichtung - Google Patents

Vorrichtung zur einstellung einer spannung mit wenigstens einer elektromagnetischen vorrichtung Download PDF

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Publication number
EP3024003A3
EP3024003A3 EP15190513.0A EP15190513A EP3024003A3 EP 3024003 A3 EP3024003 A3 EP 3024003A3 EP 15190513 A EP15190513 A EP 15190513A EP 3024003 A3 EP3024003 A3 EP 3024003A3
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EP
European Patent Office
Prior art keywords
voltage
coil
power
control
magnetic core
Prior art date
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Application number
EP15190513.0A
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English (en)
French (fr)
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EP3024003B1 (de
EP3024003A2 (de
Inventor
Manfred Diez
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Individual
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Publication of EP3024003A2 publication Critical patent/EP3024003A2/de
Publication of EP3024003A3 publication Critical patent/EP3024003A3/de
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Publication of EP3024003B1 publication Critical patent/EP3024003B1/de
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Classifications

    • 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
    • H01F27/42—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils
    • H01F27/422—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers
    • H01F27/425—Circuits specially adapted for the purpose of modifying, or compensating for, electric characteristics of transformers, reactors, or choke coils for instrument transformers for voltage transformers
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/32—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using magnetic devices having a controllable degree of saturation as final control devices
    • 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
    • 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
    • H01F2029/143—Variable transformers or inductances not covered by group H01F21/00 with variable magnetic bias with control winding for generating magnetic bias

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Electrical Variables (AREA)
  • Control Of Eletrric Generators (AREA)
  • Magnetic Treatment Devices (AREA)

Abstract

Die Erfindung betrifft eine Vorrichtung (1) zur Einstellung einer Spannung, mit wenigstens einer elektromagnetischen Vorrichtung (2), umfassend wenigstens eine erste Leistungsspule (10a) auf einem ersten Leistungsmagnetkern (6a), wobei auf die erste Leistungsspule (10a) eine Eingangsspannung (UN) geführt ist, wenigstens eine zweite Leistungsspule (10b) auf einem zweiten Leistungsmagnetkern (6b), wobei die zweite Leistungsspule (10b) auf einen Spannungsausgang (12) geführt ist, an welchem eine Ausgangsspannung (UR) anliegt und wenigstens eine Steuerspule (7) auf einem Steuermagnetkern (5). Die Vorrichtung umfasst wenigstens eine Einstelleinheit, welche an die Steuerspule (7) angeschlossen ist. Die Leistungsspulen (10a, 10b) sind so ausgebildet, dass durch diese keine Spannung an der Steuerspule (7) generiert wird. In der Einstelleinheit ist abhängig von einem Sollwert für die Ausgangsspannung (UR) ein Steuerstrom für die Steuerspule (7) generiert, wodurch eine Einstellung der Ausgangsspannung (UR) gegeben ist.
EP15190513.0A 2014-11-18 2015-10-20 Vorrichtung zur einstellung einer spannung mit wenigstens einer elektromagnetischen vorrichtung Active EP3024003B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102014116846.1A DE102014116846A1 (de) 2014-11-18 2014-11-18 Elektromagnetische Netzspannungsregelung und Smart Grid Anwendung

Publications (3)

Publication Number Publication Date
EP3024003A2 EP3024003A2 (de) 2016-05-25
EP3024003A3 true EP3024003A3 (de) 2016-06-15
EP3024003B1 EP3024003B1 (de) 2021-04-07

Family

ID=54345421

Family Applications (1)

Application Number Title Priority Date Filing Date
EP15190513.0A Active EP3024003B1 (de) 2014-11-18 2015-10-20 Vorrichtung zur einstellung einer spannung mit wenigstens einer elektromagnetischen vorrichtung

Country Status (2)

Country Link
EP (1) EP3024003B1 (de)
DE (1) DE102014116846A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020108732A1 (de) * 2018-11-26 2020-06-04 Siemens Aktiengesellschaft Magnetisch regelbare drosselspule mit mittenanschluss

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610832C (de) * 1932-05-15 1935-03-18 Siemens Schuckertwerke Akt Ges Anordnung zur Konstanthaltung der Spannung in Wechselstromkreisen
US2287754A (en) * 1938-11-30 1942-06-23 Siemens App Und Maschinen Gmbh Power amplifier
US2678419A (en) * 1946-09-30 1954-05-11 Bendix Aviat Corp Saturable transformer device
US2885627A (en) * 1954-06-10 1959-05-05 Varo Mfg Co Inc Voltage regulating device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3466531A (en) * 1968-05-27 1969-09-09 Chu Quon Chin Magnetic voltage control apparatus
NO319424B1 (no) 2001-11-21 2005-08-08 Magtech As Fremgangsmate for styrbar omforming av en primaer vekselstrom/-spenning til en sekundaer vekselstrom/-spenning

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE610832C (de) * 1932-05-15 1935-03-18 Siemens Schuckertwerke Akt Ges Anordnung zur Konstanthaltung der Spannung in Wechselstromkreisen
US2287754A (en) * 1938-11-30 1942-06-23 Siemens App Und Maschinen Gmbh Power amplifier
US2678419A (en) * 1946-09-30 1954-05-11 Bendix Aviat Corp Saturable transformer device
US2885627A (en) * 1954-06-10 1959-05-05 Varo Mfg Co Inc Voltage regulating device

Also Published As

Publication number Publication date
DE102014116846A1 (de) 2016-05-19
EP3024003B1 (de) 2021-04-07
EP3024003A2 (de) 2016-05-25

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