WO2009000622A3 - Messwandleranordnung mit mehreren sekundärkreisen - Google Patents

Messwandleranordnung mit mehreren sekundärkreisen Download PDF

Info

Publication number
WO2009000622A3
WO2009000622A3 PCT/EP2008/056977 EP2008056977W WO2009000622A3 WO 2009000622 A3 WO2009000622 A3 WO 2009000622A3 EP 2008056977 W EP2008056977 W EP 2008056977W WO 2009000622 A3 WO2009000622 A3 WO 2009000622A3
Authority
WO
WIPO (PCT)
Prior art keywords
measuring transducer
transducer arrangement
multiple secondary
secondary circuits
circuits
Prior art date
Application number
PCT/EP2008/056977
Other languages
English (en)
French (fr)
Other versions
WO2009000622A2 (de
Inventor
Kerstin Kunde
Martin Schumacher
Original Assignee
Siemens Ag
Kerstin Kunde
Martin Schumacher
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, Kerstin Kunde, Martin Schumacher filed Critical Siemens Ag
Publication of WO2009000622A2 publication Critical patent/WO2009000622A2/de
Publication of WO2009000622A3 publication Critical patent/WO2009000622A3/de

Links

Classifications

    • 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
    • H01F38/38—Instruments transformers for polyphase ac

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Indication And Recording Devices For Special Purposes And Tariff Metering Devices (AREA)

Abstract

Eine Messwandleranordnung (1) weist mehrere Sekundärkreise (2, 3, 4) auf, die jeweils voneinander verschiedene Erfassungsbereiche umfassen. Weiterhin ist an der Messwandleranordnung (1) ein gemeinsamer Sekundärkreis (7) vorgesehen, dessen Erfassungsbereich eine Zusammenfassung der Erfassungsbereiche der mehreren Sekundärkreise (2, 3, 4) abbildet.
PCT/EP2008/056977 2007-06-25 2008-06-05 Messwandleranordnung mit mehreren sekundärkreisen WO2009000622A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007029775.2 2007-06-25
DE102007029775.2A DE102007029775B4 (de) 2007-06-25 2007-06-25 Messwandleranordnung mit mehreren Sekundärkreisen

Publications (2)

Publication Number Publication Date
WO2009000622A2 WO2009000622A2 (de) 2008-12-31
WO2009000622A3 true WO2009000622A3 (de) 2009-02-19

Family

ID=40020047

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/056977 WO2009000622A2 (de) 2007-06-25 2008-06-05 Messwandleranordnung mit mehreren sekundärkreisen

Country Status (2)

Country Link
DE (1) DE102007029775B4 (de)
WO (1) WO2009000622A2 (de)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701382C (de) * 1938-07-08 1941-01-15 Siemens Ag Anordnung bei Gasentladungs-, Lichtbogen- oder Schaltstromrichtern
US3361870A (en) * 1965-07-26 1968-01-02 Westinghouse Electric Corp Electric power transmission system including three phase conductors each disposed ina separate return conductor
GB1321806A (en) * 1970-09-11 1973-07-04 Sprecher & Schuh Ag Polyphase current transformer for feeding polyphase thermal overcurrent trip elements
US3943433A (en) * 1973-05-17 1976-03-09 Siemens Aktiengesellschaft Measuring transformer arrangement for a high-voltage installation carrying several conductors
DE19534560A1 (de) * 1995-09-18 1997-03-20 Siemens Ag Ringkern-Stromwandler
DE19828890A1 (de) * 1998-06-23 2000-02-03 Aeg Kondensatoren Und Wandler Stromwandler

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701383C (de) * 1938-11-23 1941-01-15 Aeg Durchfuehrungsstromwandler
DE1965820U (de) * 1967-04-01 1967-08-10 Purrmann & Herr G M B H Wandler.
DE2116608A1 (de) * 1971-03-31 1972-10-12 Siemens Ag Mehrphasen Meßwandleranordnung
ITMI20012788A1 (it) * 2001-12-21 2003-06-21 Vei Power Distrib S P A Apparecchiatura compatta di misura per la protezione delle linee di media tensione

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE701382C (de) * 1938-07-08 1941-01-15 Siemens Ag Anordnung bei Gasentladungs-, Lichtbogen- oder Schaltstromrichtern
US3361870A (en) * 1965-07-26 1968-01-02 Westinghouse Electric Corp Electric power transmission system including three phase conductors each disposed ina separate return conductor
GB1321806A (en) * 1970-09-11 1973-07-04 Sprecher & Schuh Ag Polyphase current transformer for feeding polyphase thermal overcurrent trip elements
US3943433A (en) * 1973-05-17 1976-03-09 Siemens Aktiengesellschaft Measuring transformer arrangement for a high-voltage installation carrying several conductors
DE19534560A1 (de) * 1995-09-18 1997-03-20 Siemens Ag Ringkern-Stromwandler
DE19828890A1 (de) * 1998-06-23 2000-02-03 Aeg Kondensatoren Und Wandler Stromwandler

Also Published As

Publication number Publication date
DE102007029775A1 (de) 2009-01-08
DE102007029775B4 (de) 2023-02-16
WO2009000622A2 (de) 2008-12-31

Similar Documents

Publication Publication Date Title
GB2434641B (en) Corrected dts measurements based on raman-stokes signals
WO2008058235A3 (en) Processes for the preparation of cinacalcet
WO2008010837A3 (en) Noncompetitive immunoassays to detect small molecules
EP4068290A4 (de) Testschaltung
WO2009000622A3 (de) Messwandleranordnung mit mehreren sekundärkreisen
WO2011082799A3 (de) Moduleinheit
WO2006106413A3 (en) Device for measuring perforation resistance
WO2009023577A3 (en) Electrophotography device
GB2476897B (en) Corrected DTS measurements based on raman-stokes signals
TWI800098B (zh) 測試板
WO2013068216A3 (de) Ionisationsmanometer
EP4049049A4 (de) Sensorzustandsbestimmung auf der basis von unabhängigen grundfrequenzmessungen
HUP1900197A2 (hu) Új polimer gél hordozó polimer indikátor kombináció
WO2009106809A3 (en) Spot or rash tester
WO2009121601A3 (en) A garment hanger
AU2005903239A0 (en) Doneness Indicator
AU2006903369A0 (en) Doneness indicator
AU2007903396A0 (en) Doneness indicator
TH601006409A (th) สิทธิบัตรยังไม่ประกาศโฆษณา
TH601003724A (th) สิทธิบัตรยังไม่ประกาศโฆษณา
TH602000911A (th) สิทธิบัตรยังไม่ประกาศโฆษณา
TH601004195A (th) สิทธิบัตรยังไม่ประกาศโฆษณา
TH602001058A (th) สิทธิบัตรยังไม่ประกาศโฆษณา
TH603000086A (th) สิทธิบัตรยังไม่ประกาศโฆษณา
TH601003083A (th) สิทธิบัตรยังไม่ประกาศโฆษณา

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 08802893

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 08802893

Country of ref document: EP

Kind code of ref document: A2