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 vácuoInfo
- 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
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.
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)
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 |
-
2014
- 2014-09-25 FR FR1459067A patent/FR3026554B1/fr not_active Expired - Fee Related
-
2015
- 2015-09-18 US US15/328,727 patent/US10153112B2/en active Active
- 2015-09-18 CN CN201580050578.0A patent/CN106716585B/zh active Active
- 2015-09-18 WO PCT/EP2015/071495 patent/WO2016046091A2/fr active Application Filing
- 2015-09-18 EP EP15766486.3A patent/EP3198623B1/fr active Active
- 2015-09-18 ES ES15766486T patent/ES2754352T3/es active Active
- 2015-09-18 BR BR112017001837A patent/BR112017001837A2/pt not_active Application Discontinuation
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 |