PL4145650T3 - Predykcja żywotności wypełnienia gazowego rozdzielnicy elektrycznej - Google Patents

Predykcja żywotności wypełnienia gazowego rozdzielnicy elektrycznej

Info

Publication number
PL4145650T3
PL4145650T3 PL22192301.4T PL22192301T PL4145650T3 PL 4145650 T3 PL4145650 T3 PL 4145650T3 PL 22192301 T PL22192301 T PL 22192301T PL 4145650 T3 PL4145650 T3 PL 4145650T3
Authority
PL
Poland
Prior art keywords
prediction
service life
gas filling
electrical switchboard
switchboard
Prior art date
Application number
PL22192301.4T
Other languages
English (en)
Inventor
Vijay Kumar
Yogesh RAJWADE
Elise MORSKIEFT
Marcel Dijk van
Original Assignee
Eaton Intelligent Power Limited
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
Priority claimed from GB2115415.8A external-priority patent/GB2610443A/en
Application filed by Eaton Intelligent Power Limited filed Critical Eaton Intelligent Power Limited
Publication of PL4145650T3 publication Critical patent/PL4145650T3/pl

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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L13/00—Devices or apparatus for measuring differences of two or more fluid pressure values
    • G01L13/02—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements
    • G01L13/025—Devices or apparatus for measuring differences of two or more fluid pressure values using elastically-deformable members or pistons as sensing elements using diaphragms
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by electric or magnetic pressure-sensitive elements; Transmitting or indicating the displacement of mechanical pressure-sensitive elements, used to measure the steady or quasi-steady pressure of a fluid or fluent solid material, by electric or magnetic means
    • G01L9/0041—Transmitting or indicating the displacement of flexible diaphragms
    • G01L9/0072—Transmitting or indicating the displacement of flexible diaphragms using variations in capacitance
    • 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
    • H02B13/0655—Means for detecting or reacting to mechanical or electrical defects through monitoring changes of gas properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Examining Or Testing Airtightness (AREA)
PL22192301.4T 2021-09-07 2022-08-26 Predykcja żywotności wypełnienia gazowego rozdzielnicy elektrycznej PL4145650T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IN202111040504 2021-09-07
GB2115415.8A GB2610443A (en) 2021-09-07 2021-10-27 Lifetime prediction of a gas filling of an electrical switchgear

Publications (1)

Publication Number Publication Date
PL4145650T3 true PL4145650T3 (pl) 2024-12-16

Family

ID=83081275

Family Applications (1)

Application Number Title Priority Date Filing Date
PL22192301.4T PL4145650T3 (pl) 2021-09-07 2022-08-26 Predykcja żywotności wypełnienia gazowego rozdzielnicy elektrycznej

Country Status (5)

Country Link
US (1) US11927618B2 (pl)
EP (1) EP4145650B1 (pl)
JP (1) JP7397143B2 (pl)
CN (1) CN115773964B (pl)
PL (1) PL4145650T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4269976B1 (en) * 2022-04-28 2024-12-25 Schneider Electric Industries Sas Method for determining a gas quantity in an insulated switchgear
DE102024204770A1 (de) * 2024-05-23 2025-11-27 Siemens Aktiengesellschaft Gasisolierte Schaltanlage
CN119780690B (zh) * 2024-12-13 2025-09-26 湘潭大学 一种气体开关击穿延时及抖动性能的评估方法
CN121068191B (zh) * 2025-11-07 2026-01-30 山东电工电气日立高压开关有限公司 一种隔离接地开关机械寿命的测试系统及其测试方法

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2836768B2 (ja) * 1991-10-18 1998-12-14 三菱電機株式会社 ガス絶縁電気機器のガス漏れ監視装置
JP2003011799A (ja) * 2001-06-28 2003-01-15 Tokico Ltd 圧縮ガス充填装置及び圧縮ガス充填方法
JP4337455B2 (ja) * 2003-07-25 2009-09-30 パナソニック株式会社 コンデンサ
DE102004036133B4 (de) * 2004-07-24 2006-07-06 Festo Ag & Co. Verfahren und Vorrichtungen zur Ermittlung mindestens eines Volumens
US7257496B2 (en) 2005-07-28 2007-08-14 Avistar, Inc. Method and apparatus for monitoring SF6 gas and electric utility apparatus
DE102006050938A1 (de) 2006-10-28 2008-04-30 Abb Technology Ag Verfahren zur vorausschauenden Ermittlung einer Prozessgröße
US20080157783A1 (en) * 2007-01-01 2008-07-03 Maxwell Technologies, Inc. Apparatus and method for monitoring high voltage capacitors
DE102008063682A1 (de) * 2008-12-19 2010-06-24 Abb Technology Ag Einheit zur Überwachung und/oder Signalisierung/Visualisierung von Betriebsgrößen einer gasisolierten Schaltanlage
DE112009003511A5 (de) * 2009-01-30 2013-03-28 Wika Alexander Wiegand Gmbh & Co.Kg Messeinrichtung zum bestimmen der füllmenge eines sf 6 -gasesin einer isolierkammer oder einer schaltanlage und dement-spechendes verfahren
FR2965120B1 (fr) * 2010-09-22 2012-10-12 Areva T & D Sas Appareil de coupure d'un courant electrique de moyenne ou haute tension et son procede de fabrication
JP5349520B2 (ja) 2011-03-29 2013-11-20 中国電力株式会社 ガス圧監視制御装置
FR3001345B1 (fr) * 2013-01-22 2016-01-22 Alstom Technology Ltd Determination d'un taux de fuite d'un gaz d'isolation
JP2015187561A (ja) 2014-03-26 2015-10-29 株式会社日本自動車部品総合研究所 圧力センサ
US9696248B2 (en) * 2014-04-29 2017-07-04 Solon Manufacturing Company Gas insulated switchgear monitoring apparatus and method
KR20160143140A (ko) * 2015-06-04 2016-12-14 엘에스산전 주식회사 전력설비 건전성 평가시스템
US10794538B2 (en) * 2015-12-11 2020-10-06 Honda Motor Co., Ltd. Process for refilling a gas tank and gas supply system
EP3621096A1 (en) 2018-09-07 2020-03-11 Siemens Aktiengesellschaft Gas monitoring system for gas-insulated switchgears
JP6674117B1 (ja) * 2018-11-02 2020-04-01 株式会社近計システム ガス絶縁遮断器のガス圧力監視装置
JP7426562B2 (ja) 2019-07-17 2024-02-02 パナソニックＩｐマネジメント株式会社 入力装置及び入力システム
CN112051181A (zh) * 2020-09-10 2020-12-08 国网宁夏电力有限公司电力科学研究院 一种便携式变压器油含气量测定装置
CN112382525A (zh) * 2020-10-23 2021-02-19 杭州王之新创信息技术研究有限公司 一种特高压电力开关
CN113295394B (zh) * 2021-05-21 2023-10-31 上海三一重机股份有限公司 气体压力循环测试方法及装置

Also Published As

Publication number Publication date
CN115773964B (zh) 2025-08-26
EP4145650A1 (en) 2023-03-08
US20230076611A1 (en) 2023-03-09
JP7397143B2 (ja) 2023-12-12
US11927618B2 (en) 2024-03-12
JP2023038941A (ja) 2023-03-17
CN115773964A (zh) 2023-03-10
EP4145650B1 (en) 2024-10-09

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