[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

ATE96548T1 - Abgeschirmte spannungsmessanordnung fuer dreiphaseninstallation. - Google Patents

Abgeschirmte spannungsmessanordnung fuer dreiphaseninstallation.

Info

Publication number
ATE96548T1
ATE96548T1 AT89116284T AT89116284T ATE96548T1 AT E96548 T1 ATE96548 T1 AT E96548T1 AT 89116284 T AT89116284 T AT 89116284T AT 89116284 T AT89116284 T AT 89116284T AT E96548 T1 ATE96548 T1 AT E96548T1
Authority
AT
Austria
Prior art keywords
voltage measurement
measurement arrangement
installation
circuit
phase installation
Prior art date
Application number
AT89116284T
Other languages
English (en)
Inventor
Jean-Pierre Dupraz
Jean-Paul Moncorge
Original Assignee
Alsthom Gec
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 Alsthom Gec filed Critical Alsthom Gec
Application granted granted Critical
Publication of ATE96548T1 publication Critical patent/ATE96548T1/de

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)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
AT89116284T 1988-09-09 1989-09-04 Abgeschirmte spannungsmessanordnung fuer dreiphaseninstallation. ATE96548T1 (de)

Applications Claiming Priority (2)

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
EP89116284A EP0358145B1 (de) 1988-09-09 1989-09-04 Abgeschirmte Spannungsmessanordnung für Drei-Phaseninstallation

Publications (1)

Publication Number Publication Date
ATE96548T1 true ATE96548T1 (de) 1993-11-15

Family

ID=9369860

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89116284T ATE96548T1 (de) 1988-09-09 1989-09-04 Abgeschirmte spannungsmessanordnung fuer dreiphaseninstallation.

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
BR8904501A (pt) 1990-04-24
DE68910244D1 (de) 1993-12-02
EP0358145A1 (de) 1990-03-14
DE68910244T2 (de) 1994-03-03
FR2636434B1 (fr) 1991-01-04
EP0358145B1 (de) 1993-10-27
CA1311801C (fr) 1992-12-22
FR2636434A1 (fr) 1990-03-16
ES2046413T3 (es) 1994-02-01
US4943765A (en) 1990-07-24

Similar Documents

Publication Publication Date Title
ES8100725A1 (es) Dispositivo para la medida de la posicion relativa de dos objetos
GB2007048A (en) Capacitive voltage divider
ATE96548T1 (de) Abgeschirmte spannungsmessanordnung fuer dreiphaseninstallation.
NO178740C (no) Inngangskrets for en måleenhet
DE3382614D1 (de) Kondensator-ueberwachungsschaltung.
DE3368360D1 (en) Integrated semiconductor amplifier circuit
BR8404601A (pt) Impecancia capacitiva complexa
ATE120013T1 (de) Elektrische messanordnung mit zwei schaltungskonfigurationen.
JPS5916835Y2 (ja) 電子機器の入力回路
GB1070081A (en) Improvements in or relating to apparatus for the direct measurement of capacitance
GB1373934A (en) Measuring high transients and high alternating voltages
SU603918A1 (ru) Четырежзажимна мера емкости
DE3369039D1 (en) Integrated amplifier circuit
SU1668953A1 (ru) Емкостный делитель напр жени
ATE16857T1 (de) Mit einem vielfachmessgeraet verbindbares zusatzgeraet zum messen von erdungswiderstaenden.
ES2006014A6 (es) Dispositivo para averiguar el estado de conexion de un conmutador conmutable a dos posiciones de conexion.
JPS5570748A (en) Voltage measuring unit of operation compensation type
KR910008986A (ko) 동조검출회로
SU577713A1 (ru) Устройство дл определени координат обрыва в проводниках многослойной печатной платы
SE7811064L (sv) Kapacitiv spenningsdelare
GB1464358A (en) Compensating circuit for electronic switches
GB1308056A (en) Input circuits for electrical instruments

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties