BR112013001762A2 - conversor de circuito de fonte bipolar para monopolar fotovoltaico com aterramento seletivo de frequência - Google Patents
conversor de circuito de fonte bipolar para monopolar fotovoltaico com aterramento seletivo de frequênciaInfo
- Publication number
- BR112013001762A2 BR112013001762A2 BR112013001762A BR112013001762A BR112013001762A2 BR 112013001762 A2 BR112013001762 A2 BR 112013001762A2 BR 112013001762 A BR112013001762 A BR 112013001762A BR 112013001762 A BR112013001762 A BR 112013001762A BR 112013001762 A2 BR112013001762 A2 BR 112013001762A2
- Authority
- BR
- Brazil
- Prior art keywords
- bipolar
- grounding
- frequency selective
- source circuit
- converter
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/20—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment
- H02H7/205—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for electronic equipment for controlled semi-conductors which are not included in a specific circuit arrangement
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/16—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to fault current to earth, frame or mass
Abstract
conversor de circuito de fonte bipolar para monopolar fotovoltaico com aterramento seletivo de frequência. trata-se um conversor de energia elétrica para converter energia a partir de uma fonte de dc bipolar para suprimento de uma carga de ac. para tal modalidade, a fonte de dc bipolar consiste em um arranjo fotovoltaico e a energia de ac é fornecida para uma rede de energia elétrica. o arranjo fotovoltaico bipolar tem potenciais de tensão positivo e negativa em relação ao aterramento. o conversor consiste em um invensor interativo de serviços públicos que não exige um transformador de isolamento na interface da rede de energia elétrica. as modalidades da invenção incluem métodos de detectar e interromper falhas de aterramento dc no arranjo fotovoltaico.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/842,111 | 2010-07-23 | ||
US12/842,111 US8643985B2 (en) | 2010-07-23 | 2010-07-23 | Photovoltaic bipolar to monopolar source circuit converter with frequency selective grounding |
PCT/US2011/044112 WO2012012276A2 (en) | 2010-07-23 | 2011-07-15 | Photovoltaic bipolar to monopolar source circuit converter with frequency selective grounding |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013001762A2 true BR112013001762A2 (pt) | 2016-05-31 |
BR112013001762B1 BR112013001762B1 (pt) | 2020-10-20 |
Family
ID=44583378
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013001762-7A BR112013001762B1 (pt) | 2010-07-23 | 2011-07-15 | aparelho e método para acoplar e desacoplar de modo seletivo uma primeira e uma segunda fonte de dc monopolares a e a partir de um aterramento e terminais positivo e negativo de um conversor de dc para ac |
Country Status (8)
Country | Link |
---|---|
US (1) | US8643985B2 (pt) |
EP (1) | EP2596563B1 (pt) |
CN (1) | CN103026571B (pt) |
AU (1) | AU2011279903B2 (pt) |
BR (1) | BR112013001762B1 (pt) |
DK (1) | DK2596563T3 (pt) |
ES (1) | ES2605013T3 (pt) |
WO (1) | WO2012012276A2 (pt) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8643985B2 (en) * | 2010-07-23 | 2014-02-04 | Schneider Electric Solar Inverters Usa, Inc. | Photovoltaic bipolar to monopolar source circuit converter with frequency selective grounding |
FR2997240B1 (fr) * | 2012-10-18 | 2016-02-05 | Schneider Electric Ind Sas | Systeme de protection d'une pluralite de sources de tension continues, centrale de production d'une tension alternative comportant une pluralite de sources de tension continues, un onduleur de tension et un tel systeme de protection, et procede de protection associe |
US9595830B2 (en) * | 2013-07-11 | 2017-03-14 | Renewable Power Conversion, Inc. | Highly stable maximum power point tracking for bipolar photovoltaic inverters |
US20150357812A1 (en) * | 2014-06-06 | 2015-12-10 | Caterpillar Inc | Electrical system having galvanic isolation |
US10700526B2 (en) * | 2016-03-14 | 2020-06-30 | Ge Energy Power Conversion Technology Ltd. | Solar power converter with four-wire grid-side connection |
CN114818364B (zh) * | 2022-05-17 | 2023-03-14 | 四川大学 | 基于首波谷幅频特性拟合的双极直流电缆依频rlc建模方法 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1537427B1 (de) * | 2002-09-10 | 2008-08-06 | Alstom Technology Ltd | Vorrichtung und verfahren zur überwachung und/oder analyse von elektrischen maschinen im betrieb |
US7099169B2 (en) * | 2003-02-21 | 2006-08-29 | Distributed Power, Inc. | DC to AC inverter with single-switch bipolar boost circuit |
WO2004093284A1 (en) * | 2003-04-15 | 2004-10-28 | Koninklijke Philips Electronics N.V. | Solar power system |
WO2007048420A1 (en) * | 2005-10-24 | 2007-05-03 | Conergy Ag | Inverter |
US8030862B2 (en) * | 2007-03-08 | 2011-10-04 | Rbc Manufacturing Corporation | Methods and systems for operating direct current motors |
US9172296B2 (en) | 2007-05-23 | 2015-10-27 | Advanced Energy Industries, Inc. | Common mode filter system and method for a solar power inverter |
US7768751B2 (en) | 2008-01-29 | 2010-08-03 | Advanced Energy Industries, Inc. | System and method for ground fault detection and interruption |
US8294296B2 (en) | 2007-08-03 | 2012-10-23 | Advanced Energy Industries, Inc. | System, method, and apparatus for remotely coupling photovoltaic arrays |
US8564916B2 (en) * | 2010-02-16 | 2013-10-22 | Western Gas And Electric Company | Photovoltaic array ground fault detection method for utility-scale grounded solar electric power generating systems |
KR20130012121A (ko) * | 2010-03-24 | 2013-02-01 | 미나 다네쉬 | 집적형 광전지 및 무선 주파수 안테나 |
US8643985B2 (en) * | 2010-07-23 | 2014-02-04 | Schneider Electric Solar Inverters Usa, Inc. | Photovoltaic bipolar to monopolar source circuit converter with frequency selective grounding |
US9331499B2 (en) * | 2010-08-18 | 2016-05-03 | Volterra Semiconductor LLC | System, method, module, and energy exchanger for optimizing output of series-connected photovoltaic and electrochemical devices |
US8446042B2 (en) * | 2010-11-30 | 2013-05-21 | Ideal Power Converters, Inc. | Photovoltaic array systems, methods, and devices with improved diagnostics and monitoring |
DE102012109012B4 (de) * | 2011-10-07 | 2016-09-15 | Sma Solar Technology Ag | Schaltungsanordnung für ein Solarkraftwerk mit einer Gleichspannungsquelle für eine Offsetspannung |
US8643986B2 (en) * | 2011-10-24 | 2014-02-04 | Renewable Power Conversion, Inc. | Bipolar photovoltaic array grounding apparatus and method |
-
2010
- 2010-07-23 US US12/842,111 patent/US8643985B2/en active Active
-
2011
- 2011-07-15 EP EP11746348.9A patent/EP2596563B1/en active Active
- 2011-07-15 BR BR112013001762-7A patent/BR112013001762B1/pt not_active IP Right Cessation
- 2011-07-15 ES ES11746348.9T patent/ES2605013T3/es active Active
- 2011-07-15 DK DK11746348.9T patent/DK2596563T3/da active
- 2011-07-15 WO PCT/US2011/044112 patent/WO2012012276A2/en active Application Filing
- 2011-07-15 AU AU2011279903A patent/AU2011279903B2/en not_active Ceased
- 2011-07-15 CN CN201180035842.5A patent/CN103026571B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU2011279903B2 (en) | 2015-07-02 |
ES2605013T3 (es) | 2017-03-10 |
US8643985B2 (en) | 2014-02-04 |
US20120019964A1 (en) | 2012-01-26 |
WO2012012276A3 (en) | 2012-08-30 |
EP2596563B1 (en) | 2016-09-07 |
WO2012012276A2 (en) | 2012-01-26 |
AU2011279903A1 (en) | 2013-02-07 |
BR112013001762B1 (pt) | 2020-10-20 |
DK2596563T3 (da) | 2016-12-19 |
CN103026571A (zh) | 2013-04-03 |
EP2596563A2 (en) | 2013-05-29 |
CN103026571B (zh) | 2015-09-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25F | Entry of change of name and/or headquarter and transfer of application, patent and certif. of addition of invention: change of name on requirement |
Owner name: XANTREX TECHNOLOGY INC. (US) |
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B06T | Formal requirements before examination [chapter 6.20 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B25D | Requested change of name of applicant approved |
Owner name: SCHNEIDER ELECTRIC SOLAR INVERTERS USA, INC. (US) |
|
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 15/07/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B21F | Lapse acc. art. 78, item iv - on non-payment of the annual fees in time |
Free format text: REFERENTE A 11A ANUIDADE. |
|
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 2679 DE 10-05-2022 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. |