DE68910244D1 - Abgeschirmte Spannungsmessanordnung für Drei-Phaseninstallation. - Google Patents

Abgeschirmte Spannungsmessanordnung für Drei-Phaseninstallation.

Info

Publication number
DE68910244D1
DE68910244D1 DE89116284T DE68910244T DE68910244D1 DE 68910244 D1 DE68910244 D1 DE 68910244D1 DE 89116284 T DE89116284 T DE 89116284T DE 68910244 T DE68910244 T DE 68910244T DE 68910244 D1 DE68910244 D1 DE 68910244D1
Authority
DE
Germany
Prior art keywords
voltage measuring
measuring arrangement
installation
circuit
phase installation
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 - Fee Related
Application number
DE89116284T
Other languages
English (en)
Other versions
DE68910244T2 (de
Inventor
Jean-Pierre Dupraz
Jean-Paul Moncorge
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.)
Alstom Holdings SA
Original Assignee
GEC Alsthom SA
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 GEC Alsthom SA filed Critical GEC Alsthom SA
Application granted granted Critical
Publication of DE68910244D1 publication Critical patent/DE68910244D1/de
Publication of DE68910244T2 publication Critical patent/DE68910244T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • 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
    • G01R15/04—Voltage dividers
    • G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Emergency Protection Circuit Devices (AREA)
DE89116284T 1988-09-09 1989-09-04 Abgeschirmte Spannungsmessanordnung für Drei-Phaseninstallation. Expired - Fee Related DE68910244T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8811793A FR2636434B1 (fr) 1988-09-09 1988-09-09 Dispositif de mesure des tensions d'une installation triphasee, notamment de type blinde

Publications (2)

Publication Number Publication Date
DE68910244D1 true DE68910244D1 (de) 1993-12-02
DE68910244T2 DE68910244T2 (de) 1994-03-03

Family

ID=9369860

Family Applications (1)

Application Number Title Priority Date Filing Date
DE89116284T Expired - Fee Related DE68910244T2 (de) 1988-09-09 1989-09-04 Abgeschirmte Spannungsmessanordnung für Drei-Phaseninstallation.

Country Status (8)

Country Link
US (1) US4943765A (de)
EP (1) EP0358145B1 (de)
AT (1) ATE96548T1 (de)
BR (1) BR8904501A (de)
CA (1) CA1311801C (de)
DE (1) DE68910244T2 (de)
ES (1) ES2046413T3 (de)
FR (1) FR2636434B1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2694409B1 (fr) * 1992-07-31 1994-10-21 Electricite De France Dispositif de détection de défauts sur un réseau de distribution d'énergie électrique souterrain.
EP0631144A1 (de) * 1993-06-24 1994-12-28 Koninklijke Philips Electronics N.V. Hochspannungdifferentialsensor mit kapazitiver Abschwächung
DE19506325C1 (de) * 1995-02-23 1996-08-14 Siemens Ag Prüfschaltung und Prüfverfahren zur Funktionsprüfung von elektronischen Schaltungen
US6717395B2 (en) 2001-05-31 2004-04-06 Mcgraw-Edison Company Current transformer based high voltage measurement apparatus
US6529013B2 (en) 2001-05-31 2003-03-04 Mcgraw-Edison Company Three-phase voltage sensor with active crosstalk cancellation
CN103718049B (zh) * 2011-03-25 2016-01-13 妍迪思公司 高电压测量系统

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2313478C3 (de) * 1973-03-15 1982-11-11 Siemens AG, 1000 Berlin und 8000 München Spannungswandler für eine mehrere Leiter führende, vollisolierte Hochspannungsschaltanlage
US4295094A (en) * 1979-04-30 1981-10-13 Westinghouse Electric Corp. High voltage high frequency analog signal measuring system
FR2456327A1 (fr) * 1979-05-09 1980-12-05 Enertec Perfectionnement aux transformateurs capacitifs de tension a sortie electronique
GB2131558B (en) * 1982-11-05 1986-03-05 Walter Farrer Measuring potential difference
JPH0828934B2 (ja) * 1984-07-31 1996-03-21 株式会社東芝 保護制御装置
US4862076A (en) * 1986-06-19 1989-08-29 Renner Robert E Test point adapter for chip carrier sockets
GB2195845B (en) * 1986-09-30 1991-03-27 Electricity Council Remote protection of three phase distribution transformers
US4802053A (en) * 1987-03-11 1989-01-31 Square D Company Control circuitry including phase failure relay

Also Published As

Publication number Publication date
ES2046413T3 (es) 1994-02-01
FR2636434B1 (fr) 1991-01-04
DE68910244T2 (de) 1994-03-03
BR8904501A (pt) 1990-04-24
ATE96548T1 (de) 1993-11-15
EP0358145B1 (de) 1993-10-27
EP0358145A1 (de) 1990-03-14
US4943765A (en) 1990-07-24
CA1311801C (fr) 1992-12-22
FR2636434A1 (fr) 1990-03-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ALSTOM HOLDINGS, PARIS, FR

8339 Ceased/non-payment of the annual fee