BRPI0823133A2 - Aparelho e método para correção de fator de energia para um transformador de teste - Google Patents
Aparelho e método para correção de fator de energia para um transformador de testeInfo
- Publication number
- BRPI0823133A2 BRPI0823133A2 BRPI0823133-8A BRPI0823133A BRPI0823133A2 BR PI0823133 A2 BRPI0823133 A2 BR PI0823133A2 BR PI0823133 A BRPI0823133 A BR PI0823133A BR PI0823133 A2 BRPI0823133 A2 BR PI0823133A2
- Authority
- BR
- Brazil
- Prior art keywords
- power factor
- factor correction
- test transformer
- transformer
- test
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
- H02J3/1821—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators
- H02J3/1828—Arrangements for adjusting, eliminating or compensating reactive power in networks using shunt compensators with stepwise control, the possibility of switching in or out the entire compensating arrangement not being considered as stepwise control
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/30—Reactive power compensation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Tests Of Circuit Breakers, Generators, And Electric Motors (AREA)
- Control Of Eletrric Generators (AREA)
- Control Of Electrical Variables (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/008986 WO2010045959A1 (de) | 2008-10-20 | 2008-10-20 | Vorrichtung und verfahren zur blindleistungskompensation eines prüftransformators |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0823133A2 true BRPI0823133A2 (pt) | 2015-06-16 |
BRPI0823133B1 BRPI0823133B1 (pt) | 2019-09-10 |
Family
ID=41259913
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0823133A BRPI0823133B1 (pt) | 2008-10-20 | 2008-10-20 | aparelho para correção de fator de potência para um transformador de teste |
Country Status (9)
Country | Link |
---|---|
US (1) | US8502545B2 (pt) |
EP (1) | EP2340595B1 (pt) |
CN (1) | CN102187543B (pt) |
BR (1) | BRPI0823133B1 (pt) |
DK (1) | DK2340595T3 (pt) |
ES (1) | ES2391139T3 (pt) |
PL (1) | PL2340595T3 (pt) |
PT (1) | PT2340595E (pt) |
WO (1) | WO2010045959A1 (pt) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102427246B (zh) * | 2011-10-24 | 2013-11-13 | 四川科陆新能电气有限公司 | 一种双馈异步风力发电机转子功率补偿的方法 |
DE102012105045A1 (de) * | 2012-06-12 | 2013-12-12 | Maschinenfabrik Reinhausen Gmbh | Vorrichtung zum Kalibirieren eines Leistungsmesssystems für Leistungstransformatoren |
CN103558530A (zh) * | 2013-11-20 | 2014-02-05 | 国家电网公司 | 一种gis用pt感应耐压二次可调补偿电感 |
JP6237400B2 (ja) | 2014-03-27 | 2017-11-29 | 株式会社安川電機 | 発電装置、制御装置、制御方法、発電システム、電力変換装置及びシステム |
SE541339C2 (en) * | 2014-12-19 | 2019-07-16 | Nok9 Ip Ab | A mobile device tester for precise inductive power measurement and a calibration unit therefor |
CN108597821B (zh) * | 2018-06-01 | 2019-06-18 | 山东泰开互感器有限公司 | 一种内置无功补偿功能的试验变压器以及供电系统 |
CN108627725B (zh) * | 2018-07-11 | 2023-09-08 | 东莞市大忠电子有限公司 | 一种特种变压器自动化测试平台及其测试方法 |
CN112531740B (zh) * | 2020-12-04 | 2022-12-13 | 国网河南省电力公司洛阳供电公司 | 一种基于新能源场站的动态调节有功速度的测试方法 |
CN117054707B (zh) * | 2023-10-10 | 2024-03-15 | 中国电力科学研究院有限公司 | 一种低衰减率高压宽频大电流发生装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3622570A1 (de) * | 1986-07-04 | 1988-01-14 | Bernd Dipl Ing Sommer | Stellaggregat fuer wechselspannungs-pruefanlagen |
US5281908A (en) | 1992-03-10 | 1994-01-25 | Tatsumi Corporation | Loading device assembly |
US5463285A (en) * | 1994-03-14 | 1995-10-31 | General Electric Company | Variable capacitor with very fine resolution |
US5625277A (en) * | 1995-01-30 | 1997-04-29 | Abb Power T&D Company Inc. | Dynamic mechanically switched damping system and method for damping power oscillations using the same |
US5670881A (en) * | 1996-02-09 | 1997-09-23 | Toshiba America, Inc. | Discrete step remotely adjustable matching circuit for MRI RF coils |
CN101416365B (zh) * | 2006-03-28 | 2011-05-18 | Abb研究有限公司 | 用于控制传输线路中电力潮流的装置和方法 |
CN101201363A (zh) * | 2007-12-14 | 2008-06-18 | 湖北省电力试验研究院 | 换流变压器感应耐压试验电源装置及其局部放电测量方法 |
-
2008
- 2008-10-20 BR BRPI0823133A patent/BRPI0823133B1/pt not_active IP Right Cessation
- 2008-10-20 DK DK08874990.8T patent/DK2340595T3/da active
- 2008-10-20 CN CN2008801316023A patent/CN102187543B/zh not_active Expired - Fee Related
- 2008-10-20 US US13/125,129 patent/US8502545B2/en active Active
- 2008-10-20 PL PL08874990T patent/PL2340595T3/pl unknown
- 2008-10-20 PT PT08874990T patent/PT2340595E/pt unknown
- 2008-10-20 ES ES08874990T patent/ES2391139T3/es active Active
- 2008-10-20 WO PCT/EP2008/008986 patent/WO2010045959A1/de active Application Filing
- 2008-10-20 EP EP08874990A patent/EP2340595B1/de not_active Not-in-force
Also Published As
Publication number | Publication date |
---|---|
EP2340595B1 (de) | 2012-08-08 |
PL2340595T3 (pl) | 2013-01-31 |
CN102187543B (zh) | 2013-10-23 |
EP2340595A1 (de) | 2011-07-06 |
WO2010045959A1 (de) | 2010-04-29 |
BRPI0823133B1 (pt) | 2019-09-10 |
DK2340595T3 (da) | 2012-10-22 |
ES2391139T3 (es) | 2012-11-21 |
US20110204901A1 (en) | 2011-08-25 |
US8502545B2 (en) | 2013-08-06 |
CN102187543A (zh) | 2011-09-14 |
PT2340595E (pt) | 2012-09-06 |
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Legal Events
Date | Code | Title | Description |
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B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
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: 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/09/2019, OBSERVADAS AS CONDICOES LEGAIS. (CO) 10 (DEZ) ANOS CONTADOS A PARTIR DE 10/09/2019, OBSERVADAS AS CONDICOES LEGAIS |
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B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 14A ANUIDADE. |
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B24J | Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12) |
Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2693 DE 16-08-2022 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |