BR112022008363A2 - Sensor de tensão, dispositivo divisor de tensão e arranjo de um dispositivo divisor de tensão - Google Patents
Sensor de tensão, dispositivo divisor de tensão e arranjo de um dispositivo divisor de tensãoInfo
- Publication number
- BR112022008363A2 BR112022008363A2 BR112022008363A BR112022008363A BR112022008363A2 BR 112022008363 A2 BR112022008363 A2 BR 112022008363A2 BR 112022008363 A BR112022008363 A BR 112022008363A BR 112022008363 A BR112022008363 A BR 112022008363A BR 112022008363 A2 BR112022008363 A2 BR 112022008363A2
- Authority
- BR
- Brazil
- Prior art keywords
- electrode
- voltage
- arrangement
- divider device
- voltage sensor
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
- G01R15/06—Voltage dividers having reactive components, e.g. capacitive transformer
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/04—Voltage dividers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Details Of Television Scanning (AREA)
Abstract
SENSOR DE TENSÃO, DISPOSITIVO DIVISOR DE TENSÃO E ARRANJO DE UM DISPOSITIVO DIVISOR DE TENSÃO. A invenção refere-se a sensor de tensão com terminal de alta tensão 5, conexão de sinal e terminal de aterramento (7), em que o sensor de tensão (1) compreende uma região do núcleo (2) com um resistor elétrico (3) nela disposto e um arranjo de capacitor nela disposto, em que o arranjo de capacitor possui um primeiro eletrodo (4), que é conectado ao terminal de alta tensão (5), um segundo eletrodo (6), que é conectado à conexão de sinal, em que o primeiro eletrodo (4) e o segundo eletrodo (6) são conectados eletricamente de forma condutora através do resistor elétrico (3), e em que o arranjo do capacitor possui um terceiro eletrodo (8), que é conectado ao terminal de aterramento (7), em que o primeiro eletrodo (4), o segundo eletrodo (6) e o terceiro eletrodo (8) compreendem, cada um, uma pluralidade de elementos de modulação eletricamente condutores, substancialmente em forma de dedo ou em forma de haste (9, 9', 9") que, de preferência, se estendem em paralelo ao eixo longitudinal (13) do sensor de tensão.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ATA50984/2019A AT523120B1 (de) | 2019-11-14 | 2019-11-14 | Spannungssensor und Spannungsteilungsvorrichtung |
| ATA50984/2019 | 2019-11-14 | ||
| PCT/EP2020/080971 WO2021094166A1 (de) | 2019-11-14 | 2020-11-04 | Spannungssensor und spannungsteilungsvorrichtung |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| BR112022008363A2 true BR112022008363A2 (pt) | 2022-07-26 |
| BR112022008363B1 BR112022008363B1 (pt) | 2023-01-24 |
Family
ID=73059946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112022008363-7A BR112022008363B1 (pt) | 2019-11-14 | 2020-11-04 | Sensor de tensão, dispositivo divisor de tensão e arranjo de um dispositivo divisor de tensão |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US11821921B2 (pt) |
| EP (1) | EP4058815B1 (pt) |
| CN (1) | CN114761813B (pt) |
| AT (1) | AT523120B1 (pt) |
| AU (1) | AU2020384719B2 (pt) |
| BR (1) | BR112022008363B1 (pt) |
| CA (1) | CA3156884C (pt) |
| WO (1) | WO2021094166A1 (pt) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IT201600103234A1 (it) | 2016-10-14 | 2018-04-14 | Green Seas Ventures Ldt | Sistema Costruttivo afferente un sensore capacitivo di tensione |
| IT201800004114A1 (it) | 2018-03-30 | 2019-09-30 | Green Seas Ventures Ltd C/O Citco B V I Ltd | Sistema costruttivo afferente un sensore capacitivo di tensione |
| CA3121832A1 (en) | 2018-12-17 | 2020-06-25 | G & W Electric Company | Electrical sensor assembly |
Family Cites Families (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1325364A1 (ru) * | 1985-06-26 | 1987-07-23 | Киевский Политехнический Институт Им.50-Летия Великой Октябрьской Социалистической Революции | Высоковольтный измерительный делитель напр жени |
| JPH05142264A (ja) * | 1991-11-22 | 1993-06-08 | Mitsubishi Electric Corp | 分圧器 |
| DE59802264D1 (de) * | 1997-09-23 | 2002-01-10 | Trench Switzerland Ag Basel | Kombinierter kleinsignal-strom- und spannungswandler |
| EP1306863A1 (de) * | 2001-10-23 | 2003-05-02 | Abb Research Ltd. | Folienkondensator und Folie für einen Folienkondensator |
| CN201804696U (zh) * | 2010-05-04 | 2011-04-20 | 中国电力科学研究院 | 一种特高压等电位屏蔽电容式电压互感器 |
| FR2998376B1 (fr) * | 2012-11-16 | 2015-07-31 | Alstom Technology Ltd | Capteur de tension de ligne a tres haute tension a courant continu |
| US20150200245A1 (en) * | 2014-01-13 | 2015-07-16 | Qualcomm Incorporated | Lateral metal insulator metal (mim) capacitor with high-q and reduced area |
| CN106872752B (zh) * | 2015-12-14 | 2019-08-06 | 全球能源互联网研究院 | 一种电容式电压互感器 |
| EP3211435A1 (en) * | 2016-02-26 | 2017-08-30 | ABB Schweiz AG | Voltage measuring device for the use in medium or high voltage application |
| EP3223024B1 (en) * | 2016-03-23 | 2018-11-14 | 3M Innovative Properties Company | Elastic sleeve for a power conductor |
| WO2018114661A1 (en) * | 2016-12-20 | 2018-06-28 | Eaton Industries (Netherlands) B.V. | Bushing with integrated voltage sensor |
| EP3415928A1 (en) * | 2017-06-13 | 2018-12-19 | 3M Innovative Properties Company | High-voltage impedance assembly |
| IT201800004114A1 (it) * | 2018-03-30 | 2019-09-30 | Green Seas Ventures Ltd C/O Citco B V I Ltd | Sistema costruttivo afferente un sensore capacitivo di tensione |
| CN113451345B (zh) * | 2021-09-01 | 2021-11-23 | 西安中科立德红外科技有限公司 | 基于半导体集成电路cmos工艺的混合成像探测器芯片 |
-
2019
- 2019-11-14 AT ATA50984/2019A patent/AT523120B1/de active
-
2020
- 2020-11-04 CN CN202080078916.2A patent/CN114761813B/zh active Active
- 2020-11-04 BR BR112022008363-7A patent/BR112022008363B1/pt active IP Right Grant
- 2020-11-04 CA CA3156884A patent/CA3156884C/en active Active
- 2020-11-04 EP EP20800925.8A patent/EP4058815B1/de active Active
- 2020-11-04 WO PCT/EP2020/080971 patent/WO2021094166A1/de unknown
- 2020-11-04 US US17/776,918 patent/US11821921B2/en active Active
- 2020-11-04 AU AU2020384719A patent/AU2020384719B2/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| AU2020384719B2 (en) | 2022-09-22 |
| EP4058815A1 (de) | 2022-09-21 |
| CN114761813A (zh) | 2022-07-15 |
| CN114761813B (zh) | 2023-08-15 |
| BR112022008363B1 (pt) | 2023-01-24 |
| US20230280374A1 (en) | 2023-09-07 |
| US11821921B2 (en) | 2023-11-21 |
| AT523120A1 (de) | 2021-05-15 |
| CA3156884A1 (en) | 2021-05-20 |
| EP4058815B1 (de) | 2023-12-13 |
| AT523120B1 (de) | 2023-10-15 |
| WO2021094166A1 (de) | 2021-05-20 |
| AU2020384719A1 (en) | 2022-05-26 |
| CA3156884C (en) | 2023-07-25 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
| B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/11/2020, OBSERVADAS AS CONDICOES LEGAIS |