IN2014DN11228A - - Google Patents

Info

Publication number
IN2014DN11228A
IN2014DN11228A IN11228DEN2014A IN2014DN11228A IN 2014DN11228 A IN2014DN11228 A IN 2014DN11228A IN 11228DEN2014 A IN11228DEN2014 A IN 11228DEN2014A IN 2014DN11228 A IN2014DN11228 A IN 2014DN11228A
Authority
IN
India
Prior art keywords
high frequency
ultra high
measurement
frequency sensor
porthole
Prior art date
Application number
Other languages
English (en)
Inventor
Gérard Charot
Lucien Jacquemier
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
Publication of IN2014DN11228A publication Critical patent/IN2014DN11228A/en

Links

Classifications

    • 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
    • G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
    • G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
    • G01R31/1254—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of gas-insulated power appliances or vacuum gaps
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • 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
    • H01H33/26—Means for detecting the presence of an arc or other discharge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/50—Means for detecting the presence of an arc or discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Testing Relating To Insulation (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Installation Of Bus-Bars (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
IN11228DEN2014 2012-07-13 2013-04-30 IN2014DN11228A (enrdf_load_stackoverflow)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP20120290233 EP2685268B1 (fr) 2012-07-13 2012-07-13 Capteur de mesure ultra-haute-fréquence de décharge partielle
PCT/EP2013/058948 WO2014009035A1 (fr) 2012-07-13 2013-04-30 Méthode de mesure ultra-haute-fréquence de décharge partielle et dispositif associé

Publications (1)

Publication Number Publication Date
IN2014DN11228A true IN2014DN11228A (enrdf_load_stackoverflow) 2015-10-02

Family

ID=46851358

Family Applications (1)

Application Number Title Priority Date Filing Date
IN11228DEN2014 IN2014DN11228A (enrdf_load_stackoverflow) 2012-07-13 2013-04-30

Country Status (6)

Country Link
EP (1) EP2685268B1 (enrdf_load_stackoverflow)
CN (1) CN104428683A (enrdf_load_stackoverflow)
ES (1) ES2535802T3 (enrdf_load_stackoverflow)
IN (1) IN2014DN11228A (enrdf_load_stackoverflow)
RU (1) RU2015104670A (enrdf_load_stackoverflow)
WO (1) WO2014009035A1 (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3024240B1 (fr) * 2014-07-28 2018-02-16 Alstom Technology Ltd Dispositif de detection de decharge partielle muni d'une antenne a architecture fractale
CN104569752A (zh) * 2014-12-27 2015-04-29 国家电网公司 一种配电设施局放监测系统
FR3044835B1 (fr) * 2015-12-08 2018-01-26 General Electric Technology Gmbh Systeme de maintien, ensemble de capteur uhf et poste electrique a haute tension
CN106054046A (zh) * 2016-08-17 2016-10-26 国家电网公司 Gis特高频局部放电在线监测系统
CN108717152A (zh) * 2018-04-09 2018-10-30 保定华创电气有限公司 一种基于区间统计算法的gis局部放电定位方法
CN109782139B (zh) * 2018-12-25 2020-07-28 西安交通大学 一种gis特高频局部放电在线监测系统及其监测方法
CN109946573B (zh) * 2019-03-08 2021-10-22 国网山东省电力公司日照供电公司 基于聚类和无线传感阵列的局部放电测向方法及系统
CN111308239B (zh) * 2020-02-19 2022-04-05 上海迈内能源科技有限公司 一种用于gis状态在线监测的无线监测系统

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0306282D0 (en) * 2003-03-19 2003-04-23 Diagnostic Monitoring Systems Improved system for monitoring electrical components
GB0619690D0 (en) * 2006-10-05 2006-11-15 Diagnostic Monitoring Systems Improved coupler

Also Published As

Publication number Publication date
EP2685268B1 (fr) 2015-01-28
WO2014009035A1 (fr) 2014-01-16
EP2685268A1 (fr) 2014-01-15
RU2015104670A (ru) 2016-08-27
CN104428683A (zh) 2015-03-18
ES2535802T3 (es) 2015-05-18

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