FI122206B - Tehonsiirtomenetelmä ja -laitteisto - Google Patents
Tehonsiirtomenetelmä ja -laitteisto Download PDFInfo
- Publication number
- FI122206B FI122206B FI20095736A FI20095736A FI122206B FI 122206 B FI122206 B FI 122206B FI 20095736 A FI20095736 A FI 20095736A FI 20095736 A FI20095736 A FI 20095736A FI 122206 B FI122206 B FI 122206B
- Authority
- FI
- Finland
- Prior art keywords
- power
- phase
- cells
- voltage
- transformer
- 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
- 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
- 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
- H02M5/02—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 without intermediate conversion into dc
- H02M5/04—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 without intermediate conversion into dc by static converters
- H02M5/22—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M5/225—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 without intermediate conversion into dc by static converters using discharge tubes with control electrode or semiconductor devices with control electrode comprising two stages of AC-AC conversion, e.g. having a high frequency intermediate link
-
- 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
- H02J3/36—Arrangements for transfer of electric power between ac networks via a high-tension dc link
-
- 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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/49—Combination of the output voltage waveforms of a plurality of 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
- H02M7/00—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output
- H02M7/66—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal
- H02M7/68—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters
- H02M7/72—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M7/79—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/797—Conversion of ac power input into dc power output; Conversion of dc power input into ac power output with possibility of reversal by static converters using discharge tubes with control electrode or semiconductor devices with control electrode 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/0074—Plural converter units whose inputs are connected in series
-
- 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
- H02M1/0067—Converter structures employing plural converter units, other than for parallel operation of the units on a single load
- H02M1/0077—Plural converter units whose outputs are connected in series
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095736A FI122206B (fi) | 2009-06-30 | 2009-06-30 | Tehonsiirtomenetelmä ja -laitteisto |
EP10166092.6A EP2270968B1 (de) | 2009-06-30 | 2010-06-16 | Verfahren und Vorrichtung zur Übertragung elektrischer Energie |
CN201010216213.XA CN101938216B (zh) | 2009-06-30 | 2010-06-28 | 电力传输方法及电力传输设备 |
US12/825,619 US8553432B2 (en) | 2009-06-30 | 2010-06-29 | Power transmission method and power transmission apparatus |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20095736 | 2009-06-30 | ||
FI20095736A FI122206B (fi) | 2009-06-30 | 2009-06-30 | Tehonsiirtomenetelmä ja -laitteisto |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20095736A0 FI20095736A0 (fi) | 2009-06-30 |
FI20095736A FI20095736A (fi) | 2010-12-31 |
FI122206B true FI122206B (fi) | 2011-10-14 |
Family
ID=40825441
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20095736A FI122206B (fi) | 2009-06-30 | 2009-06-30 | Tehonsiirtomenetelmä ja -laitteisto |
Country Status (4)
Country | Link |
---|---|
US (1) | US8553432B2 (de) |
EP (1) | EP2270968B1 (de) |
CN (1) | CN101938216B (de) |
FI (1) | FI122206B (de) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8760896B2 (en) * | 2010-08-05 | 2014-06-24 | Toshiba International Corporation | Multilevel regeneration drive system |
EP2475090A1 (de) * | 2011-01-07 | 2012-07-11 | Siemens Aktiengesellschaft | Gleichrichterstufe eines Umrichters mit Gleichspannungszwischenkreis und Umrichter mit dieser Gleichrichterstufe |
FI124139B (fi) * | 2011-01-19 | 2014-03-31 | Vacon Oyj | Sähkötehon siirtolaitteisto |
EP2538539A1 (de) * | 2011-06-20 | 2012-12-26 | Siemens Aktiengesellschaft | Gleichrichterstufe für ein Unterwasser-Stromgitter |
EP2538540A1 (de) * | 2011-06-20 | 2012-12-26 | Siemens Aktiengesellschaft | Kurzschlusssichere Gleichrichterstufe für ein Unterwasser-Stromgitter |
CN202404169U (zh) * | 2011-12-19 | 2012-08-29 | 哈尔滨九洲电气股份有限公司 | 串联叠加电压型的高压变频器的低压测试装置 |
US9378886B2 (en) * | 2011-12-22 | 2016-06-28 | General Electric Company | Electronic power transformer |
GB201200803D0 (en) * | 2012-01-18 | 2012-02-29 | Rolls Royce Goodrich Engine Control Systems Ltd | Fault tolerant electric drive system |
EP2624430A1 (de) * | 2012-01-31 | 2013-08-07 | Alstom Technology Ltd. | Umrichter mit multilevel Ausgang und Generator mit mehreren Wicklungssystemen zum Bereitstellen der Eingangsspannung |
KR101769176B1 (ko) * | 2013-04-10 | 2017-08-17 | 엘에스산전 주식회사 | 멀티레벨 인버터 시스템 |
EP3050206A1 (de) * | 2013-09-23 | 2016-08-03 | Siemens Aktiengesellschaft | Neue vierstufige wandlerzellentopologie für modulare kaskadierte mehrstufige wandler |
EP3084952A4 (de) * | 2013-12-18 | 2017-10-11 | Otis Elevator Company | Bus-kondensatorbankkonfiguration für einen mehrstufigen regenerativen antrieb |
WO2015128455A2 (en) | 2014-02-28 | 2015-09-03 | Abb Technology Ag | Three-phase to three-phase ac converter |
US10153712B2 (en) * | 2017-05-15 | 2018-12-11 | Virginia Tech Intellectual Properties, Inc. | Circulating current injection control |
CN107181394B (zh) * | 2017-07-05 | 2023-12-05 | 沈阳远大电力电子科技有限公司 | 一种高压变频器 |
CA3125620A1 (en) * | 2019-01-04 | 2020-07-09 | Siemens Aktiengesellschaft | Reducing input harmonic distortion in a power supply |
US11456883B2 (en) * | 2019-03-13 | 2022-09-27 | Cisco Technology, Inc. | Multiple phase pulse power in a network communications system |
DE102020104252A1 (de) * | 2019-05-21 | 2020-11-26 | Vacon Oy | Leistungswandler |
US20240223067A1 (en) * | 2021-04-29 | 2024-07-04 | Terna S.P.A. | Ac/dc converter, dc/ac converter and dc/dc converter and method of control of the converter |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5563780A (en) * | 1993-12-08 | 1996-10-08 | International Power Systems, Inc. | Power conversion array applying small sequentially switched converters in parallel |
US5625545A (en) | 1994-03-01 | 1997-04-29 | Halmar Robicon Group | Medium voltage PWM drive and method |
US6014323A (en) * | 1997-08-08 | 2000-01-11 | Robicon Corporation | Multiphase power converter |
US5986909A (en) * | 1998-05-21 | 1999-11-16 | Robicon Corporation | Multiphase power supply with plural series connected cells and failed cell bypass |
US6236580B1 (en) * | 1999-04-09 | 2001-05-22 | Robicon Corporation | Modular multi-level adjustable supply with series connected active inputs |
DE19961382A1 (de) | 1999-07-31 | 2001-02-01 | Alstom Anlagen Und Antriebssys | Elektrische Schaltung, insbesondere für einen Mittelspannungsstromrichter |
US6301130B1 (en) * | 1999-09-01 | 2001-10-09 | Robicon Corporation | Modular multi-level adjustable supply with parallel connected active inputs |
SE521243C2 (sv) * | 2001-02-07 | 2003-10-14 | Abb Ab | Omriktaranordning samt förfarande för styrning av en sådan |
CN1190885C (zh) * | 2001-08-07 | 2005-02-23 | 任少康 | 一种波形发生方法及电力变换装置 |
DE10143279B4 (de) * | 2001-09-04 | 2009-05-28 | Semikron Elektronik Gmbh & Co. Kg | Frequenzumrichter |
US6762947B2 (en) * | 2002-06-04 | 2004-07-13 | Robicon Corporation | Control method and apparatus to reduce current through DC capacitor linking two static converters |
JP2005073362A (ja) * | 2003-08-22 | 2005-03-17 | Rikogaku Shinkokai | 電力変換装置、モータドライブ装置、btbシステムおよび系統連系インバータシステム |
US7330017B2 (en) * | 2004-01-29 | 2008-02-12 | Enpirion, Inc. | Driver for a power converter and a method of driving a switch thereof |
CN2706956Y (zh) * | 2004-04-05 | 2005-06-29 | 华北电力大学 | 混合单元级联式高压变频器 |
US8093764B2 (en) * | 2007-09-13 | 2012-01-10 | Siemens Industry, Inc. | Method and system for bypassing a power cell of a power supply |
CN101636897B (zh) * | 2007-02-22 | 2012-05-23 | 三菱电机株式会社 | 电力变换装置 |
-
2009
- 2009-06-30 FI FI20095736A patent/FI122206B/fi not_active IP Right Cessation
-
2010
- 2010-06-16 EP EP10166092.6A patent/EP2270968B1/de active Active
- 2010-06-28 CN CN201010216213.XA patent/CN101938216B/zh active Active
- 2010-06-29 US US12/825,619 patent/US8553432B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
CN101938216A (zh) | 2011-01-05 |
EP2270968B1 (de) | 2017-03-15 |
FI20095736A0 (fi) | 2009-06-30 |
US8553432B2 (en) | 2013-10-08 |
CN101938216B (zh) | 2014-12-10 |
EP2270968A1 (de) | 2011-01-05 |
FI20095736A (fi) | 2010-12-31 |
US20100327793A1 (en) | 2010-12-30 |
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Legal Events
Date | Code | Title | Description |
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FG | Patent granted |
Ref document number: 122206 Country of ref document: FI |
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PC | Transfer of assignment of patent |
Owner name: VACON OY |
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MM | Patent lapsed |