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IN2014DN07676A - - Google Patents

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Publication number
IN2014DN07676A
IN2014DN07676A IN7676DEN2014A IN2014DN07676A IN 2014DN07676 A IN2014DN07676 A IN 2014DN07676A IN 7676DEN2014 A IN7676DEN2014 A IN 7676DEN2014A IN 2014DN07676 A IN2014DN07676 A IN 2014DN07676A
Authority
IN
India
Prior art keywords
characteristic sensor
enclosure
fluid characteristic
electronic controller
fluid
Prior art date
Application number
Inventor
John Eastman
Steven Carl Shaver
Original Assignee
Franklin Fueling Systems Inc
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 Franklin Fueling Systems Inc filed Critical Franklin Fueling Systems Inc
Publication of IN2014DN07676A publication Critical patent/IN2014DN07676A/en

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
    • G01N27/048—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance for determining moisture content of the material
    • 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
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • 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
    • H01H33/59—Circuit arrangements not adapted to a particular application of the switch and not otherwise provided for, e.g. for ensuring operation of the switch at a predetermined point in the AC cycle

Landscapes

  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Power Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

A monitoring system (150) for an enclosure (102) having an arc quenching gas includes at least one fluid characteristic sensor (152) in fluid communication with an interior (120) the enclosure and an electronic controller (190) operatively coupled to the at least one fluid characteristic sensor. The electronic controller forecasts a maintenance event based on values received from the at least one fluid characteristic sensor.
IN7676DEN2014 2012-02-20 2013-02-20 IN2014DN07676A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201261600997P 2012-02-20 2012-02-20
PCT/US2013/026846 WO2013126397A1 (en) 2012-02-20 2013-02-20 Moisture monitoring system

Publications (1)

Publication Number Publication Date
IN2014DN07676A true IN2014DN07676A (en) 2015-05-15

Family

ID=47790534

Family Applications (1)

Application Number Title Priority Date Filing Date
IN7676DEN2014 IN2014DN07676A (en) 2012-02-20 2013-02-20

Country Status (7)

Country Link
US (1) US10883948B2 (en)
EP (1) EP2817815B1 (en)
CN (1) CN104380419A (en)
CA (1) CA2865094C (en)
IN (1) IN2014DN07676A (en)
PL (1) PL2817815T3 (en)
WO (1) WO2013126397A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140130575A1 (en) * 2012-11-09 2014-05-15 Franklin Fueling Systems, Inc. Method and apparatus for electrically indicating a gas characteristic
CN103675671B (en) * 2013-12-17 2016-11-09 西安交通大学 A kind of temperature rise test system for high-voltage switch gear
CN103776622B (en) * 2014-01-08 2016-03-02 国家电网公司 A kind of Mechanical Failure of HV Circuit Breaker rapid diagnosis system
DE202014010435U1 (en) * 2014-01-29 2015-08-13 Alstom Technology Ltd Electrical switching device
JP6430280B2 (en) * 2015-02-16 2018-11-28 東京電力ホールディングス株式会社 Gas insulated switchgear and gas replacement method thereof
US10909607B2 (en) 2015-06-05 2021-02-02 Boveda Inc. Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller
US10055781B2 (en) 2015-06-05 2018-08-21 Boveda Inc. Systems, methods and devices for controlling humidity in a closed environment with automatic and predictive identification, purchase and replacement of optimal humidity controller
DE102015213598A1 (en) * 2015-07-20 2017-01-26 Siemens Aktiengesellschaft High and medium voltage arrangement with an isolation chamber and a selective membrane absorber
EP3261200B1 (en) * 2016-06-23 2020-06-10 WIKA Alexander Wiegand SE & Co. KG Sensor system for switchgear
CN108051736B (en) * 2017-11-28 2020-05-12 中国电力科学研究院有限公司 Test evaluation method and system for switching equipment with capacitive current frequently switched on and switched off
CN109814027B (en) * 2019-01-23 2021-01-08 浙江工业职业技术学院 Circuit breaker detection device
CN109801814A (en) * 2019-03-21 2019-05-24 广东电网有限责任公司 A kind of pole-mounted circuit breaker of secondary deep fusion
CN110491107B (en) * 2019-08-19 2020-12-29 华能四川水电有限公司 Sulfur hexafluoride pressure degradation prediction method, system, storage medium and equipment
CN110954791A (en) * 2019-12-06 2020-04-03 西安锐驰电器有限公司 Arc extinguishing capability detection method for power equipment
JP7653249B2 (en) * 2019-12-13 2025-03-28 ヴィーカ アレクサンダー ヴィーガント ソシエタス ヨーロピア ウント コンパニー コマンディートゲゼルシャフト Service equipment for gas spaces
CN111863510A (en) * 2020-07-14 2020-10-30 徐连军 High-voltage circuit breaker
US12087528B2 (en) 2021-02-01 2024-09-10 Ge Infrastructure Technology Llc Enhanced switchgear monitoring and diagnostics in a protection relay
CN121039769A (en) * 2023-05-04 2025-11-28 日立能源有限公司 breaker

Family Cites Families (59)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831430A (en) 1972-06-16 1974-08-27 Westinghouse Electric Corp Device for measuring density and dew point of a gas
DE2315323B2 (en) 1973-03-23 1980-06-19 Siemens Ag, 1000 Berlin Und 8000 Muenchen Device for the detection of dielectric breakdowns in metal-enclosed high-voltage switchgear
CA1040965A (en) 1974-04-10 1978-10-24 United Electric Controls Company Density control monitor
US4977513A (en) 1984-08-20 1990-12-11 Power Solutions, Inc. Circuit breaker current monitoring
FR2603134A1 (en) 1986-08-21 1988-02-26 Cegelec HIGH-VOLTAGE CIRCUIT BREAKER WITH SULFUR HEXAFLUORIDE WITH HIGH PERFORMANCE AT ALL TEMPERATURES
KR920001943B1 (en) 1988-03-29 1992-03-07 가부시끼가이샤 도시바 Gas encapsulation equipment with abnormal monitoring value and abnormal monitoring method
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
DE4408631C2 (en) 1994-03-09 1996-11-14 Siemens Ag Functional safety monitoring device for power switching devices (diagnostic device)
US5502435A (en) 1994-04-06 1996-03-26 Ralston; Douglas E. Method and system for monitoring circuit breaker gas pressure
US5629869A (en) 1994-04-11 1997-05-13 Abb Power T&D Company Intelligent circuit breaker providing synchronous switching and condition monitoring
AU692652B2 (en) 1995-02-08 1998-06-11 Alstom T & D Sa A method and a system for determining the density of an insulating gas in an electrical apparatus
DE19536254C1 (en) * 1995-09-28 1997-04-17 Siemens Ag Humidity determination esp. for encapsulated switchgear assembly esp. when used in tropical region
FR2739486B1 (en) * 1995-09-28 1997-11-14 Magnier Philippe METHOD AND DEVICE FOR PROTECTION AGAINST EXPLOSION AND FIRE OF ELECTRICAL TRANSFORMERS
FR2764431B1 (en) 1997-06-04 1999-07-09 Gec Alsthom T & D Sa METHOD OF MONITORING AND DIAGNOSING THE OPERATION OF A HIGH VOLTAGE ELECTRICAL EQUIPMENT
FR2770295B1 (en) 1997-10-23 1999-11-26 Gec Alsthom T & D Sa DENSITY SENSOR FOR MONITORING LEAKAGE RATE OF AN ELECTRICAL EQUIPMENT HOUSING WITH IMPROVED RELIABILITY
FR2770294B1 (en) 1997-10-23 1999-12-03 Gec Alsthom T & D Sa METHOD FOR DETERMINING WITH HIGH PRECISION A LEAKAGE RATE OF AN ELECTRICAL EQUIPMENT ENCLOSURE
CA2235021C (en) 1998-04-14 2007-06-26 Jean-Pierre Gibeault A method and apparatus for monitoring gas(es) in a dielectric fluid
US6043464A (en) * 1998-05-12 2000-03-28 Craig Berger Environmental control apparatus
FR2781301B1 (en) 1998-07-20 2000-09-08 Alstom Technology CURRENT LOOP OF THE TYPE 4-20 MILLIAMPERES OR 0-20 MILLIAMPERES COMPRISING A TEST CIRCUIT IN PARALLEL
FR2783348B1 (en) 1998-09-15 2000-10-13 Alstom Technology METHOD OF DISCRIMINATION BETWEEN AN INTERNAL ARC AND A CUT-OUT ARC IN A MEDIUM OR HIGH VOLTAGE CIRCUIT BREAKER
US6466023B2 (en) 1998-12-28 2002-10-15 General Electric Company Method of determining contact wear in a trip unit
US6231227B1 (en) 1998-12-28 2001-05-15 General Electric Company Method of determining contact wear in a trip unit
US6263914B1 (en) 1999-04-09 2001-07-24 Abb Power T&D Company Inc. Gas density monitor assembly
US6522247B2 (en) 2000-05-23 2003-02-18 Kabushiki Kaisha Toshiba Apparatus monitoring system and apparatus monitoring method
FR2819314B1 (en) 2001-01-08 2003-06-13 Alstom METHOD FOR THE NON-INTRUSIVE CONTROL OF A MIXTURE RATE OF A GAS MIXTURE WITH AT LEAST TWO COMPONENTS
US6921428B2 (en) 2001-01-25 2005-07-26 Ube Industries, Ltd. Device and method for separating and collecting halide gas
JP3907998B2 (en) 2001-02-09 2007-04-18 株式会社東芝 Substation protection control system
US6651483B1 (en) 2001-09-05 2003-11-25 Abb Technology Ag Low leak gas density monitor assembly
JP2007519924A (en) 2004-01-30 2007-07-19 アーベーベー テヒノロギー リミテッド Distribution device status monitor
JP2005304148A (en) * 2004-04-09 2005-10-27 Hitachi Industrial Equipment Systems Co Ltd Insulation monitoring system
DE202005021334U1 (en) 2004-06-09 2007-09-27 Abb Technology Ag Gas-insulated switchgear with viewing window for optical detection of the switching position of the switching contacts
US7253602B2 (en) 2004-10-12 2007-08-07 Eaton Corporation Self-powered power bus sensor employing wireless communication
US7145322B2 (en) 2004-10-12 2006-12-05 Eaton Corporation Self-powered power bus sensor employing wireless communication
US7417554B2 (en) 2004-10-12 2008-08-26 Gaton Corporation Wireless system for one or more electrical switching apparatus
JP4323418B2 (en) 2004-12-16 2009-09-02 株式会社日本Ａｅパワーシステムズ Abnormal condition diagnosis method and system for gas insulation equipment
US7257496B2 (en) * 2005-07-28 2007-08-14 Avistar, Inc. Method and apparatus for monitoring SF6 gas and electric utility apparatus
DE502006001492D1 (en) 2006-02-28 2008-10-16 Abb Research Ltd Switching chamber of a high-voltage switch with a heating volume for receiving arc-generated extinguishing gas
US20070241079A1 (en) 2006-04-13 2007-10-18 Johnson David S High voltage circuit breaker with re-fill valve
JP4829021B2 (en) 2006-07-12 2011-11-30 株式会社東芝 Gas insulated switchgear
CN100568010C (en) * 2006-09-18 2009-12-09 北京航空航天大学 SF6 circuit breaker gas online monitor
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
US7684881B2 (en) 2006-09-28 2010-03-23 Rockwell Automation Technologies, Inc. Transient-sensitive indicators for HMI devices
JP5259069B2 (en) 2006-10-02 2013-08-07 株式会社東芝 Circuit breaker switching control system
JP5032091B2 (en) 2006-10-12 2012-09-26 株式会社東芝 Gas insulated switchgear and arc damage detection method for gas insulated switchgear parts
US20080192389A1 (en) 2007-02-12 2008-08-14 Frank John Muench Arc suppression device, system and methods for liquid insulated electrical apparatus
US7612988B2 (en) 2007-04-05 2009-11-03 Satin America Corporation Switchgear with movable user interface module
DE102007016720A1 (en) 2007-04-07 2008-10-09 Areva Energietechnik Gmbh Electrical switching device e.g. high voltage circuit breaker, has testing device connected with monitoring device and switching device pole and comprising valve for separating switching device pole from monitoring device
EP2113929B1 (en) * 2008-04-28 2010-12-22 ABB Technology Ltd Method and device for determining the relative humidity of an insulating liquid filled electric apparatus
JP5127569B2 (en) 2008-05-29 2013-01-23 株式会社東芝 Gas insulated switch
US7791846B2 (en) 2008-07-30 2010-09-07 General Electric Company Arc flash detection system, apparatus and method
US8168911B2 (en) 2008-09-19 2012-05-01 General Electric Company Circuit breaker with improved arc quenching
JP5166204B2 (en) 2008-10-24 2013-03-21 株式会社東芝 Gas insulated circuit breaker system and gas insulated circuit breaker monitoring method
CN201345509Y (en) * 2008-12-24 2009-11-11 北京华电云通电力技术有限公司 SF* switch house environment intelligent monitoring system
US8973423B2 (en) 2009-01-30 2015-03-10 Wika Alexander Wiegand Gmbh & Co. Kg Measuring device for determining the fill quantity of an SF6 gas in an isolated chamber or a switchgear, and corresponding method
FR2947377B1 (en) 2009-06-29 2011-07-22 Areva T & D Sa DISCHARGE VALVE VALVE FOR DISCHARGING A DIELECTRIC GAS BETWEEN TWO VOLUMES OF A HIGH OR MEDIUM VOLTAGE BREAKER BREAK CHAMBER
US8174270B2 (en) 2009-07-17 2012-05-08 The Invention Science Fund I, Llc Systems and methods for assessing standoff capabilities of in-service power line insulators
US8183490B2 (en) 2009-09-28 2012-05-22 Eaton Corporation Shield apparatus for circuit breaker
RU2013144196A (en) 2011-03-02 2015-04-10 Франклин Фьюэлинг Системз, Инк. GAS DENSITY TRACKING SYSTEM

Also Published As

Publication number Publication date
EP2817815B1 (en) 2016-05-04
US20130215548A1 (en) 2013-08-22
US10883948B2 (en) 2021-01-05
CA2865094A1 (en) 2013-08-29
WO2013126397A1 (en) 2013-08-29
EP2817815A1 (en) 2014-12-31
CN104380419A (en) 2015-02-25
CA2865094C (en) 2020-07-21
PL2817815T3 (en) 2016-11-30

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