BR112015027694A2 - Circuito de correção do fator de potência, método de tabulação para controlar um circuito de correção do fator de potência e método instantâneo para controlar um circuito de correção do fator de potência - Google Patents
Circuito de correção do fator de potência, método de tabulação para controlar um circuito de correção do fator de potência e método instantâneo para controlar um circuito de correção do fator de potênciaInfo
- Publication number
- BR112015027694A2 BR112015027694A2 BR112015027694A BR112015027694A BR112015027694A2 BR 112015027694 A2 BR112015027694 A2 BR 112015027694A2 BR 112015027694 A BR112015027694 A BR 112015027694A BR 112015027694 A BR112015027694 A BR 112015027694A BR 112015027694 A2 BR112015027694 A2 BR 112015027694A2
- Authority
- BR
- Brazil
- Prior art keywords
- power factor
- factor correction
- correction circuit
- controlling
- input
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
- H02M1/4208—Arrangements for improving power factor of AC input
- H02M1/4225—Arrangements for improving power factor of AC input using a non-isolated boost converter
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
- H02M1/42—Circuits or arrangements for compensating for or adjusting power factor in converters or inverters
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
- B64F1/00—Ground or aircraft-carrier-deck installations
- B64F1/18—Visual or acoustic landing aids
- B64F1/20—Arrangement of optical beacons
- B64F1/205—Arrangement of optical beacons arranged underground, e.g. underground runway lighting units
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Dc-Dc Converters (AREA)
- Rectifiers (AREA)
Abstract
CIRCUITO DE CORREÇÃO DO FATOR DE POTÊNCIA, MÉTODO DE TABULAÇÃO PARA CONTROLAR UM CIRCUITO DE CORREÇÃO DO FATOR DE POTÊNCIA E MÉTODO INSTANTÂNEO PARA CONTROLAR UM CIRCUITO DE CORREÇÃO DO FATOR DE POTÊNCIA. A presente divulgação proporciona técnicas para um sistema de correção do fator de potência que tenha uma forma de onda de entrada arbitrária. A presente divulgação proporciona dois métodos exemplares de correção do fator de potência digital, que permitem um alto fator de potência sobre uma forma de onda de entrada arbitrária. Os dois métodos exemplares são aplicáveis tanto a entradas de corrente constante quanto a entradas de tensão constante. Um método exemplar colhe amostras da forma de onda de entrada arbitrária para produzir uma tabela de referência, que é utilizada para sincronizar a tensão de entrada com a corrente de entrada, em um sistema de corrente constante, e para sincronizar a corrente de entrada com a tensão de entrada, em um sistema de tensão constante. Um segundo método exemplar utiliza valores de entrada instantâneos como referência, para execução da correção do fator de potência.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US13/887,210 US9000736B2 (en) | 2013-05-03 | 2013-05-03 | Power factor correction algorithm for arbitrary input waveform |
US13/887,210 | 2013-05-03 | ||
PCT/US2014/036256 WO2014179503A1 (en) | 2013-05-03 | 2014-04-30 | Power factor correction algorithm for arbitrary input waveform |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112015027694A2 true BR112015027694A2 (pt) | 2017-08-29 |
BR112015027694B1 BR112015027694B1 (pt) | 2022-12-13 |
Family
ID=51841120
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112015027694-6A BR112015027694B1 (pt) | 2013-05-03 | 2014-04-30 | Circuito de correção do fator de potência, método de tabulação para controlar um circuito de correção do fator de potência e método instantâneo para controlar um circuito de correção do fator de potência |
Country Status (4)
Country | Link |
---|---|
US (1) | US9000736B2 (pt) |
EP (1) | EP2992469B1 (pt) |
BR (1) | BR112015027694B1 (pt) |
WO (1) | WO2014179503A1 (pt) |
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-
2013
- 2013-05-03 US US13/887,210 patent/US9000736B2/en active Active
-
2014
- 2014-04-30 EP EP14791846.0A patent/EP2992469B1/en active Active
- 2014-04-30 BR BR112015027694-6A patent/BR112015027694B1/pt active IP Right Grant
- 2014-04-30 WO PCT/US2014/036256 patent/WO2014179503A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
US20140327411A1 (en) | 2014-11-06 |
EP2992469A4 (en) | 2017-01-11 |
WO2014179503A1 (en) | 2014-11-06 |
BR112015027694B1 (pt) | 2022-12-13 |
EP2992469B1 (en) | 2021-06-02 |
US9000736B2 (en) | 2015-04-07 |
EP2992469A1 (en) | 2016-03-09 |
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B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 30/04/2014, OBSERVADAS AS CONDICOES LEGAIS |