BR112013008386A2 - método e dispositivo para proteger uma fonte de alimentação de esp contra sobretensões transientes na rede elétrica - Google Patents
método e dispositivo para proteger uma fonte de alimentação de esp contra sobretensões transientes na rede elétricaInfo
- Publication number
- BR112013008386A2 BR112013008386A2 BR112013008386A BR112013008386A BR112013008386A2 BR 112013008386 A2 BR112013008386 A2 BR 112013008386A2 BR 112013008386 A BR112013008386 A BR 112013008386A BR 112013008386 A BR112013008386 A BR 112013008386A BR 112013008386 A2 BR112013008386 A2 BR 112013008386A2
- Authority
- BR
- Brazil
- Prior art keywords
- power supply
- mains
- protecting
- conversion unit
- against transient
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
-
- 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
- H02H7/10—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 converters; for rectifiers
- H02H7/12—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 converters; for rectifiers for static converters or rectifiers
- H02H7/1216—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 converters; for rectifiers for static converters or rectifiers for AC-AC converters
-
- 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
- H02M1/32—Means for protecting converters other than automatic disconnection
-
- 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
- H02M3/00—Conversion of dc power input into dc power output
- H02M3/22—Conversion of dc power input into dc power output with intermediate conversion into ac
- H02M3/24—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters
- H02M3/28—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac
- H02M3/325—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal
- H02M3/335—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only
- H02M3/337—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration
- H02M3/3376—Conversion of dc power input into dc power output with intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode to produce the intermediate ac using devices of a triode or a transistor type requiring continuous application of a control signal using semiconductor devices only in push-pull configuration with automatic control of output voltage or current
-
- 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
- H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
- H02M5/40—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc
- H02M5/42—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters
- H02M5/44—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac
- H02M5/453—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal
- H02M5/458—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases with intermediate conversion into dc by static converters using discharge tubes or semiconductor devices to convert the intermediate dc into ac using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only
-
- 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
- H02M1/0048—Circuits or arrangements for reducing losses
- H02M1/0054—Transistor switching losses
- H02M1/0058—Transistor switching losses by employing soft switching techniques, i.e. commutation of transistors when applied voltage is zero or when current flow is zero
-
- 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)
- Inverter Devices (AREA)
- Dc-Dc Converters (AREA)
Abstract
método e dispositivo para proteger uma fonte de alimentação de esp contra sobretensões transientes na rede elétrica. trata-se de uma unidade de conversão de fonte de alimentação, em particular, para um precipitador eletrostático que converte a frequência de fonte de entrada alternada (1) para a saída alternada de alta frequência (ua, ub) ao retificar a fonte de entrada alternada (1) em um retificador (12) para uma corrente contínua (ucc), a qual é convertida para corrente alternada em um inversor de ponte completa (13) em um circuito ponte h com comutadores (48) controlados por uma unidade de controle (23). de acordo com a invenção, no lado de entrada do retificador (12) e/ou na seção de corrente contínua (ucc), é fornecido pelo menos um conjunto de circuitos de proteção de sobretensão (34,35,37 a 39,45). além disso, a invenção apresenta um método de operação de tal unidade de conversão de fonte de alimentação, bem como usos de tal unidade de conversão de fonte de alimentação.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP10186733.1 | 2010-10-06 | ||
EP10186733 | 2010-10-06 | ||
PCT/EP2011/067061 WO2012045666A2 (en) | 2010-10-06 | 2011-09-30 | Method and device to protect an esp power supply from transient over-voltages on the power grid |
Publications (2)
Publication Number | Publication Date |
---|---|
BR112013008386A2 true BR112013008386A2 (pt) | 2016-06-14 |
BR112013008386B1 BR112013008386B1 (pt) | 2020-03-10 |
Family
ID=43608661
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013008386-7A BR112013008386B1 (pt) | 2010-10-06 | 2011-09-30 | Unidade de conversão de fonte de alimentação |
Country Status (9)
Country | Link |
---|---|
US (1) | US9899831B2 (pt) |
EP (1) | EP2625776B1 (pt) |
JP (1) | JP5974011B2 (pt) |
AU (1) | AU2011311668B2 (pt) |
BR (1) | BR112013008386B1 (pt) |
CA (1) | CA2813815C (pt) |
ES (1) | ES2710555T3 (pt) |
WO (1) | WO2012045666A2 (pt) |
ZA (1) | ZA201302815B (pt) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
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US9948204B2 (en) * | 2011-05-19 | 2018-04-17 | Enphase Energy, Inc. | Method and apparatus for controlling resonant converter output power |
KR20130081727A (ko) * | 2011-12-28 | 2013-07-18 | 삼성전기주식회사 | 과전원 보호 기능을 구비한 전원 장치 |
ES2673974T3 (es) * | 2012-11-23 | 2018-06-26 | Moog Unna Gmbh | Sistema de conversión y turbina hidráulica o eólica |
DE102013114729B4 (de) * | 2013-12-20 | 2021-09-30 | Sma Solar Technology Ag | Wechselrichter und Verfahren zum Detektieren eines Phasenausfalls in einem Energieversorgungsnetz |
CN104659750B (zh) * | 2015-03-13 | 2018-06-15 | 青岛歌尔声学科技有限公司 | 一种电源控制电路及具有该电路的电源系统 |
US10447023B2 (en) * | 2015-03-19 | 2019-10-15 | Ripd Ip Development Ltd | Devices for overvoltage, overcurrent and arc flash protection |
DK3112029T3 (da) * | 2015-06-29 | 2021-11-22 | General Electric Technology Gmbh | Impulstændingsmønster til en transformer i et elektrofilter og elektrofilter |
EP3340410B1 (en) * | 2016-12-22 | 2020-10-28 | ABB Schweiz AG | Protection of an inductive element |
EP3340409B1 (en) | 2016-12-23 | 2019-08-14 | ABB Schweiz AG | Inductive element protection in a power supply system |
KR102265320B1 (ko) * | 2019-03-19 | 2021-06-14 | 엘지전자 주식회사 | 전력변환장치 및 이를 구비하는 홈 어플라이언스 |
US11349299B2 (en) | 2020-03-16 | 2022-05-31 | Hamilton Sundstrand Corporation | Transformer rectifier unit power quality protection |
DE102022125719A1 (de) | 2022-10-05 | 2024-04-11 | Sma Solar Technology Ag | Verfahren zum betrieb eines leistungswandlers, steuereinheit und elektrolyseanlage |
Family Cites Families (39)
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JPS56107793A (en) * | 1980-01-29 | 1981-08-26 | Toshiba Corp | Controlling method of inverter |
US4342013A (en) * | 1980-08-25 | 1982-07-27 | Pilgrim Electric Co. | Bidirectional power line filter |
US4563720A (en) * | 1984-04-17 | 1986-01-07 | General Semiconductor Industries, Inc. | Hybrid AC line transient suppressor |
US4706177A (en) * | 1985-11-14 | 1987-11-10 | Elliot Josephson | DC-AC inverter with overload driving capability |
JPH0787700B2 (ja) * | 1987-03-31 | 1995-09-20 | 株式会社日立製作所 | 電流形インバ−タの保護装置 |
US5019952A (en) * | 1989-11-20 | 1991-05-28 | General Electric Company | AC to DC power conversion circuit with low harmonic distortion |
US5315533A (en) * | 1991-05-17 | 1994-05-24 | Best Power Technology, Inc. | Back-up uninterruptible power system |
JPH05103494A (ja) | 1991-10-03 | 1993-04-23 | Toshiba Corp | インバータ装置 |
US5317498A (en) * | 1992-07-09 | 1994-05-31 | Sundstrand Corporation | Electrical power generation system |
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US5621624A (en) * | 1994-08-30 | 1997-04-15 | Soohoo; Ronald F. | Miniaturized high frequency direct current power supply |
JPH08196077A (ja) * | 1994-11-18 | 1996-07-30 | Toshiba Corp | 電力変換装置及びこれを利用した空気調和装置 |
WO1997043892A2 (en) | 1996-05-06 | 1997-11-27 | Superconductivity, Inc. | System and method for estimating a load to optimize a backup energy system response |
US5838127A (en) * | 1996-12-05 | 1998-11-17 | General Electric Company | Single phase motor for laundering apparatus |
ES2150751T3 (es) * | 1997-04-23 | 2000-12-01 | Magnetek Spa | Circuito de alimentacion para lamparas de descarga con proteccion de sobretension. |
WO1998058525A1 (en) * | 1997-06-16 | 1998-12-23 | Lightech Electronics Industries Ltd. | Power supply for hybrid illumination system |
JP3586078B2 (ja) * | 1997-09-08 | 2004-11-10 | 株式会社東芝 | 電力変換装置 |
JPH11164468A (ja) * | 1997-12-01 | 1999-06-18 | Toshiba Corp | インバータ装置 |
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DE19962665B4 (de) * | 1999-12-23 | 2008-08-21 | Siemens Ag | Stromversorgung für Elektrofilter |
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JP2009189241A (ja) * | 2001-09-28 | 2009-08-20 | Daikin Ind Ltd | 電力変換装置 |
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JP2004350493A (ja) * | 2003-04-28 | 2004-12-09 | Matsushita Electric Ind Co Ltd | モータ駆動用インバータ制御装置とこれを用いた空気調和機 |
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JP2007189776A (ja) * | 2006-01-11 | 2007-07-26 | Sharp Corp | 空気調和機の電源装置及びそれを具備する空気調和機の室外機 |
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PL1870994T3 (pl) * | 2006-06-23 | 2010-06-30 | General Electric Technology Gmbh | Zasilacz dla filtra elektrostatycznego |
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DE102007007922A1 (de) | 2007-02-14 | 2008-08-28 | Sew-Eurodrive Gmbh & Co. Kg | Umrichter |
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US7944156B2 (en) * | 2008-03-13 | 2011-05-17 | Energy Conservation Technologies, Inc. | Electronic ballast for high intensity discharge lamps |
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-
2011
- 2011-09-30 ES ES11766964T patent/ES2710555T3/es active Active
- 2011-09-30 CA CA2813815A patent/CA2813815C/en active Active
- 2011-09-30 AU AU2011311668A patent/AU2011311668B2/en not_active Ceased
- 2011-09-30 EP EP11766964.8A patent/EP2625776B1/en active Active
- 2011-09-30 WO PCT/EP2011/067061 patent/WO2012045666A2/en active Application Filing
- 2011-09-30 JP JP2013532136A patent/JP5974011B2/ja not_active Expired - Fee Related
- 2011-09-30 US US13/878,291 patent/US9899831B2/en active Active
- 2011-09-30 BR BR112013008386-7A patent/BR112013008386B1/pt active IP Right Grant
-
2013
- 2013-04-18 ZA ZA2013/02815A patent/ZA201302815B/en unknown
Also Published As
Publication number | Publication date |
---|---|
WO2012045666A2 (en) | 2012-04-12 |
ES2710555T3 (es) | 2019-04-25 |
AU2011311668B2 (en) | 2014-11-27 |
ZA201302815B (en) | 2014-06-25 |
JP5974011B2 (ja) | 2016-08-23 |
EP2625776B1 (en) | 2018-12-26 |
US20130321959A1 (en) | 2013-12-05 |
WO2012045666A3 (en) | 2013-01-03 |
JP2013539350A (ja) | 2013-10-17 |
BR112013008386B1 (pt) | 2020-03-10 |
US9899831B2 (en) | 2018-02-20 |
EP2625776A2 (en) | 2013-08-14 |
AU2011311668A1 (en) | 2013-05-02 |
CN103229400A (zh) | 2013-07-31 |
CA2813815C (en) | 2020-03-10 |
CA2813815A1 (en) | 2012-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B25D | Requested change of name of applicant approved |
Owner name: GENERAL ELECTRIC TECHNOLOGY GMBH (CH) |
|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 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 30/09/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B25A | Requested transfer of rights approved |
Owner name: ANDRITZ AKTIEBOLAG (SE) |