FI20021514A0 - Vaihtosuuntaajan lähtökuristinsovitelma ja menetelmä tämän yhteydessä - Google Patents
Vaihtosuuntaajan lähtökuristinsovitelma ja menetelmä tämän yhteydessäInfo
- Publication number
- FI20021514A0 FI20021514A0 FI20021514A FI20021514A FI20021514A0 FI 20021514 A0 FI20021514 A0 FI 20021514A0 FI 20021514 A FI20021514 A FI 20021514A FI 20021514 A FI20021514 A FI 20021514A FI 20021514 A0 FI20021514 A0 FI 20021514A0
- Authority
- FI
- Finland
- Prior art keywords
- power semiconductor
- output
- inverter
- voltage
- branches
- Prior art date
Links
- 239000004065 semiconductor Substances 0.000 abstract 6
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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/42—Conversion of dc power input into ac power output without possibility of reversal
- H02M7/44—Conversion of dc power input into ac power output without possibility of reversal by static converters
- H02M7/48—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/493—Conversion of dc power input into ac power output without possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode the static converters being arranged for operation in parallel
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
- H01F27/363—Electric or magnetic shields or screens made of electrically conductive material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F37/00—Fixed inductances not covered by group H01F17/00
-
- 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
- H02M1/12—Arrangements for reducing harmonics from ac input or output
- H02M1/126—Arrangements for reducing harmonics from ac input or output using passive filters
-
- 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
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F17/00—Fixed inductances of the signal type
- H01F17/04—Fixed inductances of the signal type with magnetic core
- H01F17/045—Fixed inductances of the signal type with magnetic core with core of cylindric geometry and coil wound along its longitudinal axis, i.e. rod or drum core
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F2038/006—Adaptations of transformers or inductances for specific applications or functions matrix transformer consisting of several interconnected individual transformers working as a whole
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
- H01F27/36—Electric or magnetic shields or screens
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/08—High-leakage transformers or inductances
- H01F38/10—Ballasts, e.g. for discharge lamps
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Power Conversion In General (AREA)
- General Induction Heating (AREA)
- Circuit Arrangements For Discharge Lamps (AREA)
- Protection Of Static Devices (AREA)
- Control Of Multiple Motors (AREA)
- Ac-Ac Conversion (AREA)
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20021514A FI116178B (fi) | 2002-08-22 | 2002-08-22 | Vaihtosuuntaajan lähtökuristinsovitelma |
EP03792442A EP1535386B1 (en) | 2002-08-22 | 2003-08-21 | Output choke arrangement for inverter, and method in conjunction therewith |
AT03792442T ATE332587T1 (de) | 2002-08-22 | 2003-08-21 | Ausgangsdrosselanordnung für einen wechselrichter und verfahren in verbindung damit |
AU2003255546A AU2003255546A1 (en) | 2002-08-22 | 2003-08-21 | Output choke arrangement for inverter, and method in conjunction therewith |
AT05113013T ATE410809T1 (de) | 2002-08-22 | 2003-08-21 | Verfahren in verbindung mit einer ausgangssdrossel eines wechselrichters |
PCT/FI2003/000618 WO2004019475A1 (en) | 2002-08-22 | 2003-08-21 | Output choke arrangement for inverter, and method in conjunction therewith |
DE60306661T DE60306661T2 (de) | 2002-08-22 | 2003-08-21 | Ausgangsdrosselanordnung für einen wechselrichter und verfahren in verbindung damit |
EP05113013A EP1646120B1 (en) | 2002-08-22 | 2003-08-21 | Method in connection with an output choke of an inverter |
DE60324035T DE60324035D1 (de) | 2002-08-22 | 2003-08-21 | Verfahren in Verbindung mit einer Ausgangssdrossel eines Wechselrichters |
US11/060,321 US6985371B2 (en) | 2002-08-22 | 2005-02-18 | Output choke arrangement for inverter, and method in conjunction therewith |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20021514A FI116178B (fi) | 2002-08-22 | 2002-08-22 | Vaihtosuuntaajan lähtökuristinsovitelma |
FI20021514 | 2002-08-22 |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20021514A0 true FI20021514A0 (fi) | 2002-08-22 |
FI20021514A FI20021514A (fi) | 2004-02-23 |
FI116178B FI116178B (fi) | 2005-09-30 |
Family
ID=8564466
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20021514A FI116178B (fi) | 2002-08-22 | 2002-08-22 | Vaihtosuuntaajan lähtökuristinsovitelma |
Country Status (7)
Country | Link |
---|---|
US (1) | US6985371B2 (fi) |
EP (2) | EP1646120B1 (fi) |
AT (2) | ATE410809T1 (fi) |
AU (1) | AU2003255546A1 (fi) |
DE (2) | DE60324035D1 (fi) |
FI (1) | FI116178B (fi) |
WO (1) | WO2004019475A1 (fi) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI117528B (fi) * | 2004-06-11 | 2006-11-15 | Abb Oy | Jäähdytetty monivaiheinen kuristinkokoonpano |
DE602004003816T2 (de) * | 2004-09-09 | 2007-10-11 | Abb Oy | Steuerung ohne Geschwindigkeitsfühler einer Induktionsmaschine unter Verwendung eines PBM-Wechselrichters mit LC Ausgangsfilter |
WO2008074273A1 (de) * | 2006-12-21 | 2008-06-26 | Siemens Aktiengesellschaft | Stromrichter mit kurzschlussstrombegrenzung |
US7564703B1 (en) * | 2007-04-17 | 2009-07-21 | Rockwell Automation Technologies, Inc. | Method and apparatus for synchronized parallel operation of PWM inverters with limited circulating current |
EP2113928A1 (en) * | 2008-04-28 | 2009-11-04 | ABB Oy | Inverter filter structure |
TW201008574A (en) | 2008-08-19 | 2010-03-01 | Oncotherapy Science Inc | INHBB epitope peptides and vaccines containing the same |
FI20126218A (fi) | 2012-11-20 | 2014-05-21 | Vacon Oyj | Tehoelektroniikkalaite |
FI126026B (fi) | 2012-12-13 | 2016-05-31 | Vacon Oy | Tehoelektroniikkalaite ja sen jäähdytysjärjestely |
US20140203559A1 (en) * | 2013-01-18 | 2014-07-24 | General Electric Company | Connection for improved current balancing between parallel bridge circuits |
FI11098U1 (fi) | 2014-10-15 | 2016-01-19 | Vacon Oy | Tehoelektroniikkalaite |
CN110326218B (zh) * | 2017-02-15 | 2021-01-12 | Abb瑞士股份有限公司 | 具有磁耦合设备的半导体开关 |
ES2776737T3 (es) | 2017-03-13 | 2020-07-31 | Abb Schweiz Ag | Disposición de estructura de filtro LCL |
DE102017205004B4 (de) * | 2017-03-24 | 2022-12-08 | Siemens Aktiengesellschaft | Leistungsschalter |
Family Cites Families (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4502106A (en) * | 1983-10-17 | 1985-02-26 | Sundstrand Corporation | Current source sine wave inverter |
JP2811872B2 (ja) * | 1990-02-26 | 1998-10-15 | 富士電機株式会社 | 半導体装置の保護回路 |
ATE137365T1 (de) * | 1990-11-19 | 1996-05-15 | Inventio Ag | Verfahren und vorrichtung zum parallelschalten von umrichtern |
JP2985431B2 (ja) * | 1991-10-15 | 1999-11-29 | 松下電器産業株式会社 | トランジスタの過電流保護回路 |
IT1264619B1 (it) * | 1992-06-18 | 1996-10-04 | Int Rectifier Corp | Metodo e dispositivo per la protezione da corto circuiti di dispositivi a transistore di potenza |
JPH06319267A (ja) * | 1993-04-30 | 1994-11-15 | Nissin Electric Co Ltd | インバータ駆動用直流過電流検出装置 |
EP1326085A3 (en) * | 1993-11-08 | 2007-11-14 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for inspecting electric component for inverter circuit |
US5687049A (en) * | 1996-01-26 | 1997-11-11 | International Rectifier Corporation | Method and circuit for protecting power circuits against short circuit and over current faults |
JP3704400B2 (ja) * | 1996-07-03 | 2005-10-12 | ファナック株式会社 | モータのインバータ駆動制御装置における異常診断方法 |
US6122184A (en) * | 1997-06-19 | 2000-09-19 | The Texas A&M University System | Method and system for an improved converter output filter for an induction drive system |
JP3605269B2 (ja) * | 1997-10-02 | 2004-12-22 | 三菱電機株式会社 | インバータの保護装置 |
DE19861015A1 (de) * | 1998-12-30 | 2000-07-06 | Frisia Steuerungen Gmbh | Anordnung zur Einspeisung von elektrischem Strom in ein 3-phasiges Stromnetz |
DE19908124C2 (de) * | 1999-02-25 | 2003-04-30 | Aloys Wobben | Wechselrichter ohne Oberschwingungen |
JP2001037244A (ja) * | 1999-07-26 | 2001-02-09 | Mitsubishi Electric Corp | 電力変換装置 |
DE19947476A1 (de) * | 1999-10-01 | 2001-04-05 | Bosch Gmbh Robert | Umrichter für die Umformung von elektrischer Energie |
US6291987B1 (en) * | 1999-10-28 | 2001-09-18 | General Electric Company | Method and system for detecting incipient failures in a power inverter |
DE10013672A1 (de) * | 2000-03-20 | 2001-10-18 | Siemens Ag | Stromrichterschaltung |
-
2002
- 2002-08-22 FI FI20021514A patent/FI116178B/fi not_active IP Right Cessation
-
2003
- 2003-08-21 DE DE60324035T patent/DE60324035D1/de not_active Expired - Lifetime
- 2003-08-21 DE DE60306661T patent/DE60306661T2/de not_active Expired - Lifetime
- 2003-08-21 AT AT05113013T patent/ATE410809T1/de not_active IP Right Cessation
- 2003-08-21 AU AU2003255546A patent/AU2003255546A1/en not_active Abandoned
- 2003-08-21 EP EP05113013A patent/EP1646120B1/en not_active Expired - Lifetime
- 2003-08-21 WO PCT/FI2003/000618 patent/WO2004019475A1/en not_active Application Discontinuation
- 2003-08-21 EP EP03792442A patent/EP1535386B1/en not_active Expired - Lifetime
- 2003-08-21 AT AT03792442T patent/ATE332587T1/de not_active IP Right Cessation
-
2005
- 2005-02-18 US US11/060,321 patent/US6985371B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
US6985371B2 (en) | 2006-01-10 |
DE60306661T2 (de) | 2006-11-09 |
EP1535386A1 (en) | 2005-06-01 |
ATE410809T1 (de) | 2008-10-15 |
DE60306661D1 (de) | 2006-08-17 |
EP1646120B1 (en) | 2008-10-08 |
EP1646120A3 (en) | 2006-07-12 |
EP1646120A2 (en) | 2006-04-12 |
FI116178B (fi) | 2005-09-30 |
EP1535386B1 (en) | 2006-07-05 |
FI20021514A (fi) | 2004-02-23 |
AU2003255546A1 (en) | 2004-03-11 |
DE60324035D1 (de) | 2008-11-20 |
US20050141253A1 (en) | 2005-06-30 |
WO2004019475A1 (en) | 2004-03-04 |
ATE332587T1 (de) | 2006-07-15 |
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Legal Events
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FG | Patent granted |
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MM | Patent lapsed |