BR112017001837A2 - dispositivo de monitoramento da qualidade do vácuo de um disjuntor a vácuo - Google Patents

dispositivo de monitoramento da qualidade do vácuo de um disjuntor a vácuo

Info

Publication number
BR112017001837A2
BR112017001837A2 BR112017001837A BR112017001837A BR112017001837A2 BR 112017001837 A2 BR112017001837 A2 BR 112017001837A2 BR 112017001837 A BR112017001837 A BR 112017001837A BR 112017001837 A BR112017001837 A BR 112017001837A BR 112017001837 A2 BR112017001837 A2 BR 112017001837A2
Authority
BR
Brazil
Prior art keywords
vacuum
monitoring device
quality monitoring
capacitor
conductive surface
Prior art date
Application number
BR112017001837A
Other languages
English (en)
Inventor
Schellekens Hans
Gauthier Jean-Pierre
Durand Maxime
Cardoletti Olivier
Original Assignee
Schneider Electric Ind Sas
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 Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Publication of BR112017001837A2 publication Critical patent/BR112017001837A2/pt

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
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/668—Means for obtaining or monitoring the vacuum
    • 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
    • G01R31/24—Testing of discharge tubes
    • G01R31/25—Testing of vacuum tubes
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K1/00—Printed circuits
    • H05K1/18—Printed circuits structurally associated with non-printed electric components
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B11/00—Switchgear having carriage withdrawable for isolation
    • H02B11/12—Switchgear having carriage withdrawable for isolation with isolation by horizontal withdrawal
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
    • H05K2201/10—Details of components or other objects attached to or integrated in a printed circuit board
    • H05K2201/10007—Types of components
    • H05K2201/10015—Non-printed capacitor

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Measuring Fluid Pressure (AREA)
  • Gas-Insulated Switchgears (AREA)

Abstract

a invenção se refere a um dispositivo de monitoramento da qualidade do vácuo de um disjuntor a vácuo, caracterizado pelo fato de comportar: - pelo menos uma ligação rígida (2) composta de uma primeira superfície condutora fixa (4) separada por uma camada isolante (30) de uma segunda superfície condutora fixa (10), ligada ao terra, essa ligação (2) formando um primeiro capacitor (32) que tem um valor fixo, a primeira superfície condutora fixa (4) sendo disposta diante de uma parte eletricamente ativa (18) do disjuntor a vácuo, de maneira a formar com esta última um segundo capacitor (34), e - um circuito eletrônico destinado a medir uma variação de tensão do primeiro capacitor (32) representativo de uma mudança de estado do vácuo do disjuntor.
BR112017001837A 2014-09-25 2015-09-18 dispositivo de monitoramento da qualidade do vácuo de um disjuntor a vácuo BR112017001837A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1459067A FR3026554B1 (fr) 2014-09-25 2014-09-25 Dispositif surveillance de la qualite du vide d'un disjoncteur a vide
PCT/EP2015/071495 WO2016046091A2 (fr) 2014-09-25 2015-09-18 Dispositif surveillance de la qualite du vide d'un disjoncteur a vide

Publications (1)

Publication Number Publication Date
BR112017001837A2 true BR112017001837A2 (pt) 2017-11-21

Family

ID=52358877

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017001837A BR112017001837A2 (pt) 2014-09-25 2015-09-18 dispositivo de monitoramento da qualidade do vácuo de um disjuntor a vácuo

Country Status (7)

Country Link
US (1) US10153112B2 (pt)
EP (1) EP3198623B1 (pt)
CN (1) CN106716585B (pt)
BR (1) BR112017001837A2 (pt)
ES (1) ES2754352T3 (pt)
FR (1) FR3026554B1 (pt)
WO (1) WO2016046091A2 (pt)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4103291A (en) * 1976-09-30 1978-07-25 Howe Francis M Leak sensor and indicating system for vacuum circuit interrupters
US4403124A (en) * 1981-01-19 1983-09-06 Westinghouse Electric Corp. Vacuum circuit interrupter with insulated vacuum monitor resistor
US4547769A (en) * 1981-10-30 1985-10-15 Kabushiki Kaisha Meidensha Vacuum monitor device and method for vacuum interrupter
JP3168751B2 (ja) * 1992-04-02 2001-05-21 富士電機株式会社 真空バルブの真空漏れ検知方法および装置
JP2004519836A (ja) * 2001-05-30 2004-07-02 アーベーベー・パテント・ゲーエムベーハー 少なくとも１つのバキュームブレーカギャップのための制御装置
EP1858044B1 (en) * 2006-05-15 2014-04-02 Hitachi, Ltd. Switchgear
FR2968827B1 (fr) * 2010-12-09 2012-12-21 Schneider Electric Ind Sas Dispositif de detection de la perte de vide dans un appareil de coupure a vide et appareil de coupure a vide comportant un tel dispositif
CN203553037U (zh) * 2013-11-08 2014-04-16 宁夏天地经纬电力设备工程有限公司 一种真空灭弧室真空度在线检测装置
CN106463297B (zh) * 2014-05-12 2019-03-15 库珀技术公司 真空损失检测

Also Published As

Publication number Publication date
WO2016046091A3 (fr) 2016-06-02
US20170221659A1 (en) 2017-08-03
EP3198623A2 (fr) 2017-08-02
FR3026554B1 (fr) 2018-04-06
FR3026554A1 (fr) 2016-04-01
WO2016046091A2 (fr) 2016-03-31
US10153112B2 (en) 2018-12-11
ES2754352T3 (es) 2020-04-17
CN106716585A (zh) 2017-05-24
EP3198623B1 (fr) 2019-08-28
CN106716585B (zh) 2019-09-13

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired