FI117460B - Tehomuunnin - Google Patents
Tehomuunnin Download PDFInfo
- Publication number
- FI117460B FI117460B FI962463A FI962463A FI117460B FI 117460 B FI117460 B FI 117460B FI 962463 A FI962463 A FI 962463A FI 962463 A FI962463 A FI 962463A FI 117460 B FI117460 B FI 117460B
- Authority
- FI
- Finland
- Prior art keywords
- current
- neutral
- voltage
- inverter
- control
- Prior art date
Links
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- 230000002441 reversible effect Effects 0.000 claims description 9
- 230000000087 stabilizing effect Effects 0.000 claims description 9
- 230000008859 change Effects 0.000 claims description 5
- 239000000654 additive Substances 0.000 claims 3
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- 108090000623 proteins and genes Proteins 0.000 claims 1
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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
- H02M7/483—Converters with outputs that each can have more than two voltages levels
- H02M7/487—Neutral point clamped inverters
-
- 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
- H02M3/02—Conversion of dc power input into dc power output without intermediate conversion into ac
- H02M3/04—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters
- H02M3/06—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using resistors or capacitors, e.g. potential divider
-
- 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
- H02M5/443—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 thyratron or thyristor type requiring extinguishing means
- H02M5/45—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 thyratron or thyristor type requiring extinguishing means using semiconductor devices only
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14575595 | 1995-06-13 | ||
| JP14575595 | 1995-06-13 | ||
| JP5503296 | 1996-03-12 | ||
| JP05503296A JP3249380B2 (ja) | 1995-06-13 | 1996-03-12 | 電力変換装置 |
Publications (3)
| Publication Number | Publication Date |
|---|---|
| FI962463A0 FI962463A0 (fi) | 1996-06-13 |
| FI962463A FI962463A (fi) | 1996-12-14 |
| FI117460B true FI117460B (fi) | 2006-10-13 |
Family
ID=26395868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FI962463A FI117460B (fi) | 1995-06-13 | 1996-06-13 | Tehomuunnin |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5621628A (ja) |
| JP (1) | JP3249380B2 (ja) |
| KR (1) | KR100221811B1 (ja) |
| CN (1) | CN1065687C (ja) |
| AU (1) | AU678946B2 (ja) |
| CA (1) | CA2178857C (ja) |
| FI (1) | FI117460B (ja) |
Families Citing this family (54)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5790396A (en) * | 1995-12-19 | 1998-08-04 | Kabushiki Kaisha Toshiba | Neutral point clamped (NPC) inverter control system |
| US5808880A (en) * | 1996-08-30 | 1998-09-15 | Otis Elevator Company | Power factor controller for active converter |
| US5910892A (en) * | 1997-10-23 | 1999-06-08 | General Electric Company | High power motor drive converter system and modulation control |
| US6288915B1 (en) * | 1997-12-23 | 2001-09-11 | Asea Brown Boveri Ag | Converter circuit arrangement having a DC intermediate circuit |
| JP3434746B2 (ja) * | 1999-09-01 | 2003-08-11 | 芝府エンジニアリング株式会社 | 電力変換装置の制御装置 |
| BR9907351A (pt) * | 1999-12-22 | 2001-08-07 | Ericsson Telecomunicacoees S A | Método e circuito de controle para retificador do tipo elevador trifásico de três nìveis |
| JP3407198B2 (ja) * | 2000-02-25 | 2003-05-19 | 株式会社日立製作所 | ３レベルインバータ装置 |
| US6337804B1 (en) * | 2000-09-26 | 2002-01-08 | General Electric Company | Multilevel PWM voltage source inverter control at low output frequencies |
| US6795323B2 (en) * | 2000-12-07 | 2004-09-21 | Kabushiki Kaisha Yaskawa Denki | Three-level neutral point clamping pwn inverter and neutral point voltage controller |
| US6534949B2 (en) * | 2001-03-29 | 2003-03-18 | General Electric Company | Motor drive converter and method with neutral point drift compensation |
| US6510062B2 (en) | 2001-06-25 | 2003-01-21 | Switch Power, Inc. | Method and circuit to bias output-side width modulation control in an isolating voltage converter system |
| DE50105320D1 (de) * | 2001-11-23 | 2005-03-17 | Abb Schweiz Ag | Verfahren zur Symmetrierung eines Dreipunkt-Gleichspannungszwischenkreises und Vorrichtung zur Durchführung des Verfahrens |
| US7050311B2 (en) * | 2003-11-25 | 2006-05-23 | Electric Power Research Institute, Inc. | Multilevel converter based intelligent universal transformer |
| US6954366B2 (en) * | 2003-11-25 | 2005-10-11 | Electric Power Research Institute | Multifunction hybrid intelligent universal transformer |
| US20070230226A1 (en) * | 2003-11-25 | 2007-10-04 | Jih-Sheng Lai | Multilevel intelligent universal auto-transformer |
| US20070223258A1 (en) * | 2003-11-25 | 2007-09-27 | Jih-Sheng Lai | Multilevel converters for intelligent high-voltage transformers |
| JP4475401B2 (ja) * | 2004-08-09 | 2010-06-09 | 三菱電機株式会社 | 電気車制御装置 |
| US7352083B2 (en) * | 2005-09-16 | 2008-04-01 | American Power Conversion Corporation | Apparatus for and method of UPS operation |
| US7324360B2 (en) * | 2005-10-17 | 2008-01-29 | General Electric Company | Power converter methods and apparatus for variable speed high power machines |
| JP4783174B2 (ja) * | 2006-02-16 | 2011-09-28 | 三菱電機株式会社 | 電力変換装置 |
| JP4067021B2 (ja) * | 2006-07-24 | 2008-03-26 | ダイキン工業株式会社 | インバータ装置 |
| CN100444509C (zh) * | 2006-08-09 | 2008-12-17 | 北京思源清能电气电子有限公司 | 一种三电平变流器闭锁时消除器件过电压的控制方法 |
| JP5474772B2 (ja) * | 2007-06-01 | 2014-04-16 | ディーアールエス パワー アンド コントロール テクノロジーズ インコーポレーテッド | ３レベル中性点固定変換装置及びその制御方法 |
| US7920394B2 (en) * | 2008-05-13 | 2011-04-05 | Hamilton Sundstrand Corporation | Method to create PWM switching with near zero common mode noise |
| JP5593660B2 (ja) * | 2009-09-25 | 2014-09-24 | 富士電機株式会社 | ５レベルインバータ |
| US8144490B2 (en) * | 2009-11-10 | 2012-03-27 | General Electric Company | Operation of a three level converter |
| JP2011109789A (ja) * | 2009-11-17 | 2011-06-02 | Fuji Electric Holdings Co Ltd | 電力変換装置 |
| JP2011142783A (ja) * | 2010-01-08 | 2011-07-21 | Toshiba Corp | 電力変換装置 |
| CN101753044B (zh) * | 2010-01-26 | 2012-06-27 | 北方工业大学 | 一种基于零序电压注入的三电平中点电位平衡控制方法 |
| CA2822864A1 (en) | 2010-12-22 | 2012-06-28 | Converteam Technology Ltd. | Capacitor balancing circuit and control method for an electronic device such as a multilevel power inverter |
| BR112013015890A2 (pt) | 2010-12-22 | 2017-09-19 | Ge Energy Power Conversion Technology Ltd | arranjo mecânico de um circuito conversor de potência multinível. |
| US9369035B2 (en) * | 2011-02-10 | 2016-06-14 | General Electric Company | Power converter and method of operation |
| DE102011076512A1 (de) * | 2011-05-26 | 2012-11-29 | Beckhoff Automation Gmbh | Zweiquadrantensteller |
| JP5800130B2 (ja) * | 2011-06-20 | 2015-10-28 | 富士電機株式会社 | 直流電源システム |
| JP5257533B2 (ja) * | 2011-09-26 | 2013-08-07 | ダイキン工業株式会社 | 電力変換装置 |
| FR2982721B1 (fr) * | 2011-11-15 | 2013-11-29 | St Microelectronics Tours Sas | Variateur de puissance |
| JP5699912B2 (ja) * | 2011-11-21 | 2015-04-15 | トヨタ自動車株式会社 | 電気自動車用のインバータ |
| JP5822732B2 (ja) | 2012-01-11 | 2015-11-24 | 東芝三菱電機産業システム株式会社 | ３レベル電力変換装置 |
| CN103312184B (zh) * | 2012-03-09 | 2015-09-16 | 台达电子工业股份有限公司 | 一种功率电路、变流器结构及其风力发电系统 |
| US9214874B2 (en) * | 2012-07-31 | 2015-12-15 | Yashomani Y. Kolhatkar | Intelligent level transition systems and methods for transformerless uninterruptible power supply |
| CN104253554A (zh) * | 2013-06-26 | 2014-12-31 | 艾默生网络能源有限公司 | 一种逆变器和逆变器拓扑 |
| US20150092467A1 (en) * | 2013-09-30 | 2015-04-02 | Infineon Technologies Ag | Driver Circuit for a Pair of Semiconductor Switches in a Leg of a Three-Level Inverter Half-Bridge |
| EP3103188A1 (en) * | 2014-02-07 | 2016-12-14 | ABB Schweiz AG | Uninterruptable power supply with balancing buck/boost converter |
| CN105226975B (zh) * | 2014-06-06 | 2017-12-15 | 台达电子企业管理（上海）有限公司 | Tnpc逆变器装置及其桥臂短路检测方法 |
| FR3034924A1 (fr) | 2015-04-07 | 2016-10-14 | St Microelectronics Tours Sas | Convertisseur alternatif-continu a limitation du courant d'appel |
| FR3034926A1 (fr) * | 2015-04-07 | 2016-10-14 | St Microelectronics Tours Sas | Convertisseur de puissance a limitation du courant d'appel |
| US9759750B2 (en) * | 2015-08-03 | 2017-09-12 | Alex C. H. MeVay | Low loss current sensor and power converter using the same |
| US10110117B2 (en) * | 2015-10-15 | 2018-10-23 | Mitsubishi Electric Corporation | Multilevel power conversion device |
| JP6277246B1 (ja) * | 2016-10-03 | 2018-02-07 | 本田技研工業株式会社 | 変換装置、機器及び制御方法 |
| CN107204714A (zh) * | 2017-05-26 | 2017-09-26 | 中南大学 | 三电平间接矩阵变换器及控制方法 |
| KR102066162B1 (ko) * | 2018-05-23 | 2020-01-14 | 현대엘리베이터주식회사 | Dc 링크 전압 불평형 보상 장치 |
| DE102018120236A1 (de) * | 2018-08-20 | 2020-02-20 | Thyssenkrupp Ag | Ladevorrichtung mit steuerbarer Zwischenkreismittelpunktsspannung sowie Antriebssystem mit einer derartigen Ladevorrichtung |
| CN111404414B (zh) * | 2020-03-10 | 2022-08-02 | 天津工业大学 | 一种改进的npc三电平逆变器 |
| DE102020122458B3 (de) | 2020-08-27 | 2022-02-03 | Keba Industrial Automation Germany Gmbh | Vorrichtung und Verfahren für den Betrieb eines Drei- oder Mehrpunktumrichters |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU516304B2 (en) * | 1979-06-25 | 1981-05-28 | Canadian General Electric Co. Ltd. | Inverter control system |
| GB2105933B (en) * | 1981-09-08 | 1984-11-14 | Switched Reluctance Drives Ltd | Power conversion circuit |
| AU646957B2 (en) * | 1991-07-01 | 1994-03-10 | Superconductivity, Inc. | Shunt connected superconducting energy stabilizing system |
| US5319533A (en) * | 1992-01-17 | 1994-06-07 | Miller Electric Mfg. Co. | Power selection and protection circuit responsive to an input voltage for providing series or parallel connected inverters |
| US5367448A (en) * | 1992-08-07 | 1994-11-22 | Carroll Lawrence B | Three phase AC to DC power converter |
| US5414613A (en) * | 1993-08-20 | 1995-05-09 | Rem Technologies, Incorporated | Soft switching active snubber for semiconductor circuit operated in discontinuous conduction mode |
| JP2888104B2 (ja) * | 1993-09-01 | 1999-05-10 | 株式会社日立製作所 | 電力変換装置 |
-
1996
- 1996-03-12 JP JP05503296A patent/JP3249380B2/ja not_active Expired - Fee Related
- 1996-06-06 US US08/659,373 patent/US5621628A/en not_active Expired - Fee Related
- 1996-06-11 AU AU55872/96A patent/AU678946B2/en not_active Ceased
- 1996-06-12 CA CA002178857A patent/CA2178857C/en not_active Expired - Fee Related
- 1996-06-13 KR KR1019960021288A patent/KR100221811B1/ko not_active IP Right Cessation
- 1996-06-13 CN CN96106120A patent/CN1065687C/zh not_active Expired - Fee Related
- 1996-06-13 FI FI962463A patent/FI117460B/fi active IP Right Grant
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0965658A (ja) | 1997-03-07 |
| KR100221811B1 (ko) | 1999-09-15 |
| CA2178857C (en) | 1999-11-09 |
| CN1143852A (zh) | 1997-02-26 |
| FI962463A (fi) | 1996-12-14 |
| JP3249380B2 (ja) | 2002-01-21 |
| AU678946B2 (en) | 1997-06-12 |
| US5621628A (en) | 1997-04-15 |
| CN1065687C (zh) | 2001-05-09 |
| AU5587296A (en) | 1997-01-02 |
| KR970004250A (ko) | 1997-01-29 |
| CA2178857A1 (en) | 1996-12-14 |
| FI962463A0 (fi) | 1996-06-13 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FG | Patent granted |
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