IT1073101B - Dispositivo per rilevare un potenziale ad alta tensione in impianti e apparecchi di distribuzione ad alta tensione blindati in capsule metalliche - Google Patents

Dispositivo per rilevare un potenziale ad alta tensione in impianti e apparecchi di distribuzione ad alta tensione blindati in capsule metalliche

Info

Publication number
IT1073101B
IT1073101B IT28481/76A IT2848176A IT1073101B IT 1073101 B IT1073101 B IT 1073101B IT 28481/76 A IT28481/76 A IT 28481/76A IT 2848176 A IT2848176 A IT 2848176A IT 1073101 B IT1073101 B IT 1073101B
Authority
IT
Italy
Prior art keywords
high voltage
armored
plants
detect
distribution devices
Prior art date
Application number
IT28481/76A
Other languages
English (en)
Original Assignee
Siemens Ag
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 filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1073101B publication Critical patent/IT1073101B/it

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
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Testing Relating To Insulation (AREA)
  • Secondary Cells (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
IT28481/76A 1975-10-24 1976-10-19 Dispositivo per rilevare un potenziale ad alta tensione in impianti e apparecchi di distribuzione ad alta tensione blindati in capsule metalliche IT1073101B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2548173A DE2548173C3 (de) 1975-10-24 1975-10-24 Einrichtung zur Erfassung eines Hochspannungspotentials in metallgekapselten Hochspannungsschaltanlagen und -geräten

Publications (1)

Publication Number Publication Date
IT1073101B true IT1073101B (it) 1985-04-13

Family

ID=5960268

Family Applications (1)

Application Number Title Priority Date Filing Date
IT28481/76A IT1073101B (it) 1975-10-24 1976-10-19 Dispositivo per rilevare un potenziale ad alta tensione in impianti e apparecchi di distribuzione ad alta tensione blindati in capsule metalliche

Country Status (7)

Country Link
US (1) US4087744A (it)
JP (1) JPS5254121A (it)
CH (1) CH596556A5 (it)
DE (1) DE2548173C3 (it)
FR (1) FR2328969A1 (it)
GB (1) GB1508969A (it)
IT (1) IT1073101B (it)

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Publication number Priority date Publication date Assignee Title
US5206596A (en) * 1991-03-28 1993-04-27 Eaton Corporation Arc detector transducer using an e and b field sensor
US6259996B1 (en) 1998-02-19 2001-07-10 Square D Company Arc fault detection system
US6377427B1 (en) 1995-03-13 2002-04-23 Square D Company Arc fault protected electrical receptacle
US5825598A (en) * 1997-02-11 1998-10-20 Square D Company Arcing fault detection system installed in a panelboard
US6313642B1 (en) 1995-03-13 2001-11-06 Square D Company Apparatus and method for testing an arcing fault detection system
US6313641B1 (en) 1995-03-13 2001-11-06 Square D Company Method and system for detecting arcing faults and testing such system
US6452767B1 (en) 1995-03-13 2002-09-17 Square D Company Arcing fault detection system for a secondary line of a current transformer
US6246556B1 (en) 1995-03-13 2001-06-12 Square D Company Electrical fault detection system
US5682101A (en) 1995-03-13 1997-10-28 Square D Company Arcing fault detection system
US6532424B1 (en) 1995-03-13 2003-03-11 Square D Company Electrical fault detection circuit with dual-mode power supply
US6242993B1 (en) 1995-03-13 2001-06-05 Square D Company Apparatus for use in arcing fault detection systems
US6034611A (en) * 1997-02-04 2000-03-07 Square D Company Electrical isolation device
US5834940A (en) * 1996-09-24 1998-11-10 Brooks; Stanley J. Arcing fault detector testing and demonstration system
US5946179A (en) * 1997-03-25 1999-08-31 Square D Company Electronically controlled circuit breaker with integrated latch tripping
US5847913A (en) * 1997-02-21 1998-12-08 Square D Company Trip indicators for circuit protection devices
US5839092A (en) * 1997-03-26 1998-11-17 Square D Company Arcing fault detection system using fluctuations in current peaks and waveforms
US6625550B1 (en) 1998-02-19 2003-09-23 Square D Company Arc fault detection for aircraft
US6621669B1 (en) 1998-02-19 2003-09-16 Square D Company Arc fault receptacle with a feed-through connection
US6477021B1 (en) 1998-02-19 2002-11-05 Square D Company Blocking/inhibiting operation in an arc fault detection system
US5986860A (en) * 1998-02-19 1999-11-16 Square D Company Zone arc fault detection
US6782329B2 (en) 1998-02-19 2004-08-24 Square D Company Detection of arcing faults using bifurcated wiring system
US6567250B1 (en) 1998-02-19 2003-05-20 Square D Company Arc fault protected device
US7068480B2 (en) 2001-10-17 2006-06-27 Square D Company Arc detection using load recognition, harmonic content and broadband noise
US7136265B2 (en) * 2001-10-17 2006-11-14 Square D Company Load recognition and series arc detection using bandpass filter signatures
US7151656B2 (en) 2001-10-17 2006-12-19 Square D Company Arc fault circuit interrupter system
US7253637B2 (en) 2005-09-13 2007-08-07 Square D Company Arc fault circuit interrupter system
ES2634647T3 (es) 2014-07-18 2017-09-28 Siemens Aktiengesellschaft Solución redundante de salidas en un divisor de tensión RC

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE339835C (de) * 1921-08-16 Siemens Schuckertwerke G M B H Anordnung zur Spannungsmessung an Hochspannungsleitungen
GB629162A (en) * 1947-01-27 1949-09-13 William Alexander Mcneill Improvements relating to the construction and testing of high voltage insulators
CH301854A (de) * 1952-06-13 1954-09-30 Motor Columbus Aktiengesellsch Dielektrischer Spannungswandler.
GB1058890A (en) * 1964-12-03 1967-02-15 Int Research & Dev Co Ltd Improvements in and relating to methods of measuring voltage
US3425049A (en) * 1965-11-04 1969-01-28 Gen Electric Voltage test device
JPS507140B1 (it) * 1967-12-13 1975-03-22
US3524178A (en) * 1968-12-18 1970-08-11 Gen Electric Voltage indicator and test device
NL133619C (it) * 1969-08-04
US3735248A (en) * 1970-03-31 1973-05-22 R Reese Apparatus having automatic re-set means for detecting a fault current
US3639833A (en) * 1970-05-11 1972-02-01 Gen Electric Solid-state voltage and fault detector means having integral circuit integrity indicators
US3735250A (en) * 1970-07-08 1973-05-22 Shibaura Electric Comp Fault detecting apparatus for a capacitor type potential divider having an amplifier
FR2102531A5 (it) * 1970-08-06 1972-04-07 Merlin Gerin
FR2251010A1 (en) * 1973-11-09 1975-06-06 Kishinevsky Inst Elektropri Testing of high voltage divider - includes determination of ratio of division by comparison with standard
US3970932A (en) * 1974-09-03 1976-07-20 I-T-E Imperial Corporation Hot line detection system for high voltage switchgear
US4052665A (en) * 1976-03-30 1977-10-04 Snap-On Tools Corporation Capacitive pickup device for pulsating high voltage measurements

Also Published As

Publication number Publication date
GB1508969A (en) 1978-04-26
FR2328969A1 (fr) 1977-05-20
FR2328969B1 (it) 1981-12-04
DE2548173B2 (de) 1978-06-01
CH596556A5 (it) 1978-03-15
JPS5254121A (en) 1977-05-02
DE2548173C3 (de) 1979-01-18
US4087744A (en) 1978-05-02
DE2548173A1 (de) 1977-04-28

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