AT374984B - Einrichtung zur erstellung des phasenrichtigen abbildes der hochspannung eines wechselstromnetzes - Google Patents

Einrichtung zur erstellung des phasenrichtigen abbildes der hochspannung eines wechselstromnetzes

Info

Publication number
AT374984B
AT374984B AT0335480A AT335480A AT374984B AT 374984 B AT374984 B AT 374984B AT 0335480 A AT0335480 A AT 0335480A AT 335480 A AT335480 A AT 335480A AT 374984 B AT374984 B AT 374984B
Authority
AT
Austria
Prior art keywords
creating
phase
high voltage
correct image
correct
Prior art date
Application number
AT0335480A
Other languages
German (de)
English (en)
Other versions
ATA335480A (de
Original Assignee
Licentia Gmbh
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 Licentia Gmbh filed Critical Licentia Gmbh
Publication of ATA335480A publication Critical patent/ATA335480A/de
Application granted granted Critical
Publication of AT374984B publication Critical patent/AT374984B/de

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
    • H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/183—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core
    • G01R15/185—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using transformers with a magnetic core with compensation or feedback windings or interacting coils, e.g. 0-flux sensors
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/24—Voltage transformers
    • 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
    • Y02E60/60—Arrangements for transfer of electric power between AC networks or generators via a high voltage DC link [HVCD]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Rectifiers (AREA)
  • Transformers For Measuring Instruments (AREA)
AT0335480A 1979-06-27 1980-06-26 Einrichtung zur erstellung des phasenrichtigen abbildes der hochspannung eines wechselstromnetzes AT374984B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792926423 DE2926423A1 (de) 1979-06-27 1979-06-27 Spannungsmesseinrichtung zur ventilsteuerung von stromrichtern in hgue-anlagen

Publications (2)

Publication Number Publication Date
ATA335480A ATA335480A (de) 1983-10-15
AT374984B true AT374984B (de) 1984-06-25

Family

ID=6074564

Family Applications (1)

Application Number Title Priority Date Filing Date
AT0335480A AT374984B (de) 1979-06-27 1980-06-26 Einrichtung zur erstellung des phasenrichtigen abbildes der hochspannung eines wechselstromnetzes

Country Status (7)

Country Link
AT (1) AT374984B (sv)
BR (1) BR8004002A (sv)
CA (1) CA1146628A (sv)
CH (1) CH651703A5 (sv)
DE (1) DE2926423A1 (sv)
SE (1) SE8004787L (sv)
ZA (1) ZA803754B (sv)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9319889U1 (de) * 1993-12-23 1995-05-04 Siemens AG, 80333 München Serienkreistransformator
US9947450B1 (en) 2012-07-19 2018-04-17 The Boeing Company Magnetic core signal modulation
US9568563B2 (en) 2012-07-19 2017-02-14 The Boeing Company Magnetic core flux sensor
US9455084B2 (en) 2012-07-19 2016-09-27 The Boeing Company Variable core electromagnetic device
US9389619B2 (en) 2013-07-29 2016-07-12 The Boeing Company Transformer core flux control for power management
US9159487B2 (en) 2012-07-19 2015-10-13 The Boeing Company Linear electromagnetic device
US9651633B2 (en) 2013-02-21 2017-05-16 The Boeing Company Magnetic core flux sensor
EP2840675B1 (en) * 2013-08-08 2018-11-14 The Boeing Company Electrical power distribution network monitoring and control
US10403429B2 (en) 2016-01-13 2019-09-03 The Boeing Company Multi-pulse electromagnetic device including a linear magnetic core configuration

Also Published As

Publication number Publication date
SE8004787L (sv) 1980-12-28
BR8004002A (pt) 1981-01-21
DE2926423A1 (de) 1981-01-08
CH651703A5 (en) 1985-09-30
ATA335480A (de) 1983-10-15
CA1146628A (en) 1983-05-17
ZA803754B (en) 1981-06-24

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee