AU2003260496A1 - Monitoring system for high-voltage switchboards - Google Patents

Monitoring system for high-voltage switchboards

Info

Publication number
AU2003260496A1
AU2003260496A1 AU2003260496A AU2003260496A AU2003260496A1 AU 2003260496 A1 AU2003260496 A1 AU 2003260496A1 AU 2003260496 A AU2003260496 A AU 2003260496A AU 2003260496 A AU2003260496 A AU 2003260496A AU 2003260496 A1 AU2003260496 A1 AU 2003260496A1
Authority
AU
Australia
Prior art keywords
monitoring system
voltage switchboards
switchboards
voltage
monitoring
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.)
Abandoned
Application number
AU2003260496A
Other versions
AU2003260496A8 (en
Inventor
Norbert Derenda
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.)
COMDE GmbH
Original Assignee
COMDE 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 COMDE GmbH filed Critical COMDE GmbH
Publication of AU2003260496A1 publication Critical patent/AU2003260496A1/en
Publication of AU2003260496A8 publication Critical patent/AU2003260496A8/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices
    • H01H33/56—Gas reservoirs
    • H01H33/563—Gas reservoirs comprising means for monitoring the density of the insulating gas
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N9/00—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity
    • G01N9/26—Investigating density or specific gravity of materials; Analysing materials by determining density or specific gravity by measuring pressure differences
AU2003260496A 2002-09-11 2003-09-08 Monitoring system for high-voltage switchboards Abandoned AU2003260496A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10242443.8 2002-09-11
DE10242443A DE10242443B4 (en) 2002-09-11 2002-09-11 Monitoring arrangement for high-voltage switchgear
PCT/EP2003/009960 WO2004027804A2 (en) 2002-09-11 2003-09-08 Monitoring system for high-voltage switchboards

Publications (2)

Publication Number Publication Date
AU2003260496A1 true AU2003260496A1 (en) 2004-04-08
AU2003260496A8 AU2003260496A8 (en) 2004-04-08

Family

ID=32009820

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003260496A Abandoned AU2003260496A1 (en) 2002-09-11 2003-09-08 Monitoring system for high-voltage switchboards

Country Status (3)

Country Link
AU (1) AU2003260496A1 (en)
DE (1) DE10242443B4 (en)
WO (1) WO2004027804A2 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2906653B1 (en) 2006-09-28 2008-12-19 Areva T & D Sa DEVICE FOR MONITORING THE OPERATION OF A DENSIMETER FOR MEDIUM AND HIGH VOLTAGE ELECTRICAL APPARATUS AND METHOD FOR MONITORING THE OPERATION OF A DENSIMETER
DE102014211801B4 (en) 2014-01-09 2016-06-16 Comde-Derenda GmbH Monitoring unit for leak detection with adjustable PCB
DE202014010435U1 (en) 2014-01-29 2015-08-13 Alstom Technology Ltd Electrical switching device
DE102016204637A1 (en) 2015-04-07 2016-10-13 Comde-Derenda GmbH Monitoring unit with at least one optical waveguide
DE102016214198A1 (en) * 2016-08-02 2018-02-08 Siemens Aktiengesellschaft Monitoring a gas pressure in a gas space

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH413958A (en) * 1964-10-23 1966-05-31 Bbc Brown Boveri & Cie Gas circulation system for compressed gas circuit breakers
DE1941615A1 (en) * 1969-08-14 1971-02-25 Siemens Ag Control switch working depending on the density of a gas
US4581941A (en) * 1985-03-18 1986-04-15 Controls Company Of America Combined electronic pressure transducer and power switch
DE4205264A1 (en) * 1992-02-21 1993-08-26 Draegerwerk Ag MEASURING HEAD FOR A PRESSURE MEASURING DEVICE WITH A PRESSURE SENSOR FOR THE SIMULTANEOUS OPERATION OF A SWITCHING CONTACT
DE4218926A1 (en) * 1992-06-10 1993-12-16 Asea Brown Boveri Device for measuring a gas density
US5388451A (en) * 1993-07-30 1995-02-14 Consolidated Electronics Inc. High voltage transmission switching apparatus with gas monitoring device
US5502435A (en) * 1994-04-06 1996-03-26 Ralston; Douglas E. Method and system for monitoring circuit breaker gas pressure
ES2138296T3 (en) * 1995-02-08 2000-01-01 Gec Alsthom T & D Sa PROCEDURE AND DEVICE TO DETERMINE THE VOLUMETRIC MASS OF A GAS OF INSULATION OF AN ELECTRICAL APPARATUS.
JP3771691B2 (en) * 1997-10-03 2006-04-26 株式会社鷺宮製作所 Insulating gas state monitoring device and control method of insulating gas state monitoring device

Also Published As

Publication number Publication date
DE10242443A1 (en) 2004-06-03
DE10242443B4 (en) 2004-11-04
WO2004027804A3 (en) 2004-08-05
WO2004027804A2 (en) 2004-04-01
AU2003260496A8 (en) 2004-04-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase