JP5215455B2 - 電圧源コンバータ - Google Patents
電圧源コンバータ Download PDFInfo
- Publication number
- JP5215455B2 JP5215455B2 JP2011500052A JP2011500052A JP5215455B2 JP 5215455 B2 JP5215455 B2 JP 5215455B2 JP 2011500052 A JP2011500052 A JP 2011500052A JP 2011500052 A JP2011500052 A JP 2011500052A JP 5215455 B2 JP5215455 B2 JP 5215455B2
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- converter
- path
- converter according
- semiconductor
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/007—Physical arrangements or structures of drive train converters specially adapted for the propulsion motors of electric vehicles
-
- 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
-
- 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
- H02M7/4835—Converters with outputs that each can have more than two voltages levels comprising two or more cells, each including a switchable capacitor, the capacitors having a nominal charge voltage which corresponds to a given fraction of the input voltage, and the capacitors being selectively connected in series to determine the instantaneous output voltage
-
- 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
- H02M7/42—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
- 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
- H02M1/325—Means for protecting converters other than automatic disconnection with means for allowing continuous operation despite a fault, i.e. fault tolerant 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
- H02M7/42—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
- H02M7/53—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 using devices of a triode or transistor type requiring continuous application of a control signal
- H02M7/537—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters
- H02M7/5387—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration
- H02M7/5388—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 using devices of a triode or transistor type requiring continuous application of a control signal using semiconductor devices only, e.g. single switched pulse inverters in a bridge configuration with asymmetrical configuration of switches
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/64—Electric machine technologies in electromobility
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Inverter Devices (AREA)
Description
である。この種のコンバータは、既に上述したように、前記位相レグのスイッチングセルの数が比較的多く、その結果多数の可能なレベルの電圧パルスが前記位相出力で伝達される場合に特に興味深い。
Claims (15)
- コンバータの直流電圧側の反対極(5,6)に接続しており且つスイッチングセル(7,7’,7’’)の直列接続を備えた少なくとも一つの位相レグ(2−4)を有したマルチセルコンバータであって、各前記スイッチングセルがその端子(14,15)の間に、直列接続され、一又は複数の第一半導体アセンブリ(24)によって形成された第一電流路(23)、並びに、一方に少なくとも一つの第二半導体アセンブリ(28)、及びもう一方に少なくとも一つのエネルギ蓄積コンデンサ(20)の直列接続を含む第二電流路(27)を持つ少なくとも二つの電流路(23,27)を有し、位相出力(10−12)を形成する前記スイッチングセルの直列接続の中間点が、コンバータの交流電圧側に接続されるように設定されており、前記スイッチングセル(7,7’,7’’)の前記第一半導体アセンブリ(24)が、それぞれ少なくとも一つの半導体アセンブリを備えてなるスタックに配されること、コンバータが、それぞれのスイッチングセルが故障した場合に前記第一路(23)の半導体アセンブリが永久閉回路状態となることを確実にすると同時に前記スタックの半導体アセンブリ(24)間で電気接点を得るように設定された構成(25)を備えること、及び各スイッチングセル(7,7’,7’’)の前記第二路(27)が、前記故障の発生時に前記第二路を非導電に維持するように設定された手段(29,29’)を有することを特徴とする、コンバータ。
- 前記手段が、前記第二路(27)で第二半導体アセンブリ(28)を相互接続するように設定され且つ前記故障の発生時に開路しそしてそれにより前記第二路を開回路状態に移行させるように設定された部材を備えることを特徴とする、請求項1に記載のコンバータ。
- 前記部材が、第二半導体アセンブリ(28)を互いに接着し且つ前記故障の発生時に当該ワイヤを通る過電流によって溶落ちて前記第二半導体アセンブリを電気的に切断するように設定された少なくとも一つのワイヤを備えることを特徴とする、請求項2に記載のコンバータ。
- 前記手段が、前記第二路(27)で前記エネルギ蓄積コンデンサ(20)と直列接続され且つ前記故障の発生時にそこを通る前記第二路で生じる過電流によって溶落ちるように設定された部材(29,29’)を備えることを特徴とする、請求項1に記載のコンバータ。
- 前記部材がヒューズ(29’)であることを特徴とする、請求項4に記載のコンバータ。
- 前記手段が、前記第二路(27)で前記エネルギ蓄積コンデンサ(20)と直列接続され且つ前記故障の発生時にそこを通る前記第二路を機械的に遮断するように設定された部材(29’)を備えることを特徴とする、請求項1に記載のコンバータ。
- 前記構成(25)が、各前記スタックにバネ荷重圧力を加えるように設定され、前記手段の部材(26)に蓄えられたポテンシャルエネルギを放出すると同時にスタックの二端を互いに対して推進する手段を備えることを特徴とする、請求項1ないし6のいずれかに記載のコンバータ。
- ポテンシャルエネルギを蓄積する前記部材(26)が、各前記スタックの少なくとも一端に作用するバネであることを特徴とする、請求項7に記載のコンバータ。
- スイッチングセルアセンブリの前記半導体デバイス(16,17)が、IGBT(絶縁ゲートバイポーラトランジスタ)、IGCT(集積ゲート転流型サイリスタ)、又はGTO(ゲートターンオフサイリスタ)であることを特徴とする、請求項1ないし10のいずれかに記載のコンバータ。
- 高電圧直流(HVDC)を伝送するために直流電圧ネットワーク(5,6)に接続された前記直流電圧側と、交流電圧ネットワークに属する交流電圧相線に接続された交流電圧側とを有するように設定されることを特徴とする、請求項1ないし11のいずれかに記載のコンバータ。
- スイッチングセルの前記エネルギ蓄積コンデンサ(20)によって形成された直流電圧側と交流電圧ネットワークに接続された交流電圧位相出力(10−12)とを持つSVC(静止型無効電力補償装置)の一部であることを特徴とする、請求項1ないし11のいずれかに記載のコンバータ。
- 1kV−1200kV、10kV−1200kV、又は100kV−1200kVの前記二極(5,6)を通る直流電圧を有するように設定されることを特徴とする、請求項1ないし13のいずれかに記載のコンバータ。
- 直流電圧ネットワーク及びそこに変電所を介して接続された少なくとも一つの交流電圧ネットワークを備えた送電プラントであって、前記変電所が、直流電圧ネットワークと交流電圧ネットワークの間で送電を実行するようにできており且つ直流電圧を交流電圧に及びその逆に変換するようにできた少なくとも一つのマルチセルコンバータを備えたプラントにおいて、該プラントの前記変電所が請求項1ないし14のいずれかに記載の電圧源コンバータを備えることを特徴とする、プラント。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/EP2008/053394 WO2009115125A1 (en) | 2008-03-20 | 2008-03-20 | A voltage source converter |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011514799A JP2011514799A (ja) | 2011-05-06 |
JP5215455B2 true JP5215455B2 (ja) | 2013-06-19 |
Family
ID=40091568
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2011500052A Expired - Fee Related JP5215455B2 (ja) | 2008-03-20 | 2008-03-20 | 電圧源コンバータ |
Country Status (9)
Country | Link |
---|---|
US (1) | US8614904B2 (ja) |
EP (1) | EP2266198B1 (ja) |
JP (1) | JP5215455B2 (ja) |
KR (1) | KR101225322B1 (ja) |
CN (1) | CN102017384B (ja) |
BR (1) | BRPI0822496A2 (ja) |
CA (1) | CA2718937C (ja) |
WO (1) | WO2009115125A1 (ja) |
ZA (1) | ZA201006703B (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TWI749430B (zh) | 2019-02-20 | 2021-12-11 | 日商熱電發電科技股份有限公司 | 保冷貨櫃 |
US11313736B2 (en) | 2017-03-16 | 2022-04-26 | Safran Passenger Innovations, Llc | Power source for a vehicle service cart |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4934703B2 (ja) * | 2009-07-21 | 2012-05-16 | 株式会社日立製作所 | 電力変換装置 |
US9484835B2 (en) * | 2009-10-06 | 2016-11-01 | Abb Research Ltd | Modified voltage source converter structure |
JP5045772B2 (ja) * | 2010-03-11 | 2012-10-10 | オムロン株式会社 | パワーコンディショナ内のコンデンサ容量抜け検出方法、それを実施するパワーコンディショナおよびそれを備えた太陽光発電システム |
EP2559143B1 (en) * | 2010-04-15 | 2014-01-01 | ABB Research LTD | Modular multi-level power converter with second and third order harmonics reduction filter |
WO2013064310A1 (de) | 2011-11-03 | 2013-05-10 | Abb Technology Ag | Umrichterschaltung und verfahren zum betrieb einer solchen umrichterschaltung |
EP2781013B1 (en) * | 2011-11-15 | 2016-01-13 | Alstom Technology Ltd | A power electronic module |
US9178410B2 (en) * | 2012-01-06 | 2015-11-03 | General Electric Company | Adaptive power conversion system |
JP5963531B2 (ja) * | 2012-05-15 | 2016-08-03 | オムロン株式会社 | インバータ装置および太陽光発電システム |
US20130322142A1 (en) * | 2012-05-31 | 2013-12-05 | General Electric Company | Multilevel power converter |
CN104904109B (zh) | 2012-11-27 | 2017-11-28 | Abb技术有限公司 | 基于晶闸管的电压源转换器 |
EP2907233A1 (de) * | 2012-12-10 | 2015-08-19 | Siemens Aktiengesellschaft | Submodul mit stromstossbegrenzung |
CN103280989B (zh) * | 2013-05-15 | 2017-02-08 | 南京南瑞继保电气有限公司 | 一种换流器及其控制方法 |
FR3007226B1 (fr) * | 2013-06-18 | 2017-04-28 | Renault Sas | Procede de commande d'un convertisseur de puissance et dispositif associe |
WO2015121983A1 (ja) * | 2014-02-14 | 2015-08-20 | 三菱電機株式会社 | 直流送電系統の保護システムおよび交流/直流変換器ならびに直流送電系統の遮断方法 |
DE102014004655A1 (de) | 2014-03-29 | 2014-09-25 | Daimler Ag | Schaltungsanordnung für ein Kraftfahrzeug |
DE102014006449A1 (de) | 2014-05-02 | 2015-11-05 | Daimler Ag | Integrierter Mehrphasenabgriff einer Batterie |
DE102015103247A1 (de) | 2015-03-05 | 2016-09-08 | Ge Energy Power Conversion Technology Limited | Schaltmodul mit Kurzschlussschutz und Leistungselektronikmodul mit diesem |
WO2016170672A1 (ja) * | 2015-04-24 | 2016-10-27 | 三菱電機株式会社 | 電力変換装置 |
DE102015109466A1 (de) * | 2015-06-15 | 2016-12-15 | Ge Energy Power Conversion Technology Limited | Stromrichter-Submodul mit Kurzschlusseinrichtung und Stromrichter mit diesem |
CN105450045B (zh) * | 2015-12-15 | 2018-02-02 | 清华大学 | 一种基于对角桥式子模块的模块化多电平变流器 |
CN108702080B (zh) * | 2016-02-08 | 2021-01-12 | Abb瑞士股份有限公司 | 用于高压电力***的开关设备和包括这种开关设备的装置 |
EP3573227A1 (en) * | 2018-05-23 | 2019-11-27 | Nidec ASI S.A. | Electric power converter |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US622284A (en) * | 1899-04-04 | Dust-receptacle | ||
US5210685A (en) * | 1985-03-08 | 1993-05-11 | Westinghouse Electric Corp. | Uninterruptible power supply system and load transfer static switch for such a system |
JP2774685B2 (ja) * | 1990-09-12 | 1998-07-09 | 株式会社東芝 | 3相変圧器の直流偏磁抑制制御を備えたインバータ制御装置 |
FI98255C (fi) | 1994-04-14 | 1997-05-12 | Kone Oy | Ylijännitesuojaus |
DE19530264A1 (de) * | 1995-08-17 | 1997-02-20 | Abb Management Ag | Leistungshalbleitermodul |
US5642275A (en) * | 1995-09-14 | 1997-06-24 | Lockheed Martin Energy System, Inc. | Multilevel cascade voltage source inverter with seperate DC sources |
JP3588932B2 (ja) * | 1996-09-10 | 2004-11-17 | 三菱電機株式会社 | 電力変換装置とその制御方法及びこの電力変換装置を用いた無停電電源装置 |
SE520786C2 (sv) * | 1997-03-24 | 2003-08-26 | Abb Ab | Anläggning för överföring av elektrisk effekt |
US5986909A (en) * | 1998-05-21 | 1999-11-16 | Robicon Corporation | Multiphase power supply with plural series connected cells and failed cell bypass |
SE512795C2 (sv) * | 1998-09-18 | 2000-05-15 | Abb Ab | VSC-strömriktare |
US6519169B1 (en) * | 1999-03-29 | 2003-02-11 | Abb Ab | Multiphase inverter with series of connected phase legs |
DE20122923U1 (de) | 2001-01-24 | 2010-02-25 | Siemens Aktiengesellschaft | Stromrichterschaltungen mit verteilten Energiespeichern |
SE521885C2 (sv) * | 2001-04-11 | 2003-12-16 | Abb Ab | Strömriktare |
SE523486C2 (sv) * | 2001-07-16 | 2004-04-20 | Abb Ab | Strömriktare samt förfarande för styrning av en strömriktare |
EP1318545A1 (de) * | 2001-12-06 | 2003-06-11 | Abb Research Ltd. | Leistungshalbleiter-Submodul und Leistungshalbleiter-Modul |
US6603675B1 (en) * | 2002-01-17 | 2003-08-05 | Abb Ab | Apparatus and a method for voltage conversion |
JP2003259654A (ja) * | 2002-03-05 | 2003-09-12 | Toshiba Corp | 電力変換装置 |
DE10217889A1 (de) * | 2002-04-22 | 2003-11-13 | Siemens Ag | Stromversorgung mit einem Direktumrichter |
DE10333798B4 (de) * | 2003-07-24 | 2018-11-29 | Siemens Aktiengesellschaft | Verfahren zum Kurzschliessen eines fehlerhaften Teilumrichters |
WO2005034327A1 (ja) * | 2003-09-30 | 2005-04-14 | Mitsubishi Denki Kabushiki Kaisha | インバータ装置 |
US7164242B2 (en) * | 2004-02-27 | 2007-01-16 | York International Corp. | Variable speed drive for multiple loads |
DE102005040543A1 (de) * | 2005-08-26 | 2007-03-01 | Siemens Ag | Stromrichterschaltung mit verteilten Energiespeichern |
DE102005045090B4 (de) * | 2005-09-21 | 2007-08-30 | Siemens Ag | Verfahren zur Steuerung eines mehrphasigen Stromrichters mit verteilten Energiespeichern |
-
2008
- 2008-03-20 US US12/933,357 patent/US8614904B2/en active Active
- 2008-03-20 EP EP08718105.3A patent/EP2266198B1/en active Active
- 2008-03-20 CA CA2718937A patent/CA2718937C/en not_active Expired - Fee Related
- 2008-03-20 WO PCT/EP2008/053394 patent/WO2009115125A1/en active Application Filing
- 2008-03-20 CN CN200880128756.7A patent/CN102017384B/zh active Active
- 2008-03-20 KR KR1020107023379A patent/KR101225322B1/ko active IP Right Grant
- 2008-03-20 JP JP2011500052A patent/JP5215455B2/ja not_active Expired - Fee Related
- 2008-03-20 BR BRPI0822496-0A patent/BRPI0822496A2/pt not_active IP Right Cessation
-
2010
- 2010-09-17 ZA ZA2010/06703A patent/ZA201006703B/en unknown
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11313736B2 (en) | 2017-03-16 | 2022-04-26 | Safran Passenger Innovations, Llc | Power source for a vehicle service cart |
TWI749430B (zh) | 2019-02-20 | 2021-12-11 | 日商熱電發電科技股份有限公司 | 保冷貨櫃 |
Also Published As
Publication number | Publication date |
---|---|
ZA201006703B (en) | 2011-05-25 |
KR20100124829A (ko) | 2010-11-29 |
CN102017384A (zh) | 2011-04-13 |
BRPI0822496A2 (pt) | 2015-06-16 |
KR101225322B1 (ko) | 2013-01-23 |
WO2009115125A1 (en) | 2009-09-24 |
JP2011514799A (ja) | 2011-05-06 |
CA2718937A1 (en) | 2009-09-24 |
EP2266198B1 (en) | 2017-05-31 |
CA2718937C (en) | 2014-07-29 |
US20110044082A1 (en) | 2011-02-24 |
CN102017384B (zh) | 2014-01-08 |
EP2266198A1 (en) | 2010-12-29 |
US8614904B2 (en) | 2013-12-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP5215455B2 (ja) | 電圧源コンバータ | |
KR101738032B1 (ko) | 액티브 고장 전류 제한을 가진 변환기 | |
Ahmed et al. | HVDC SuperGrids with modular multilevel converters—The power transmission backbone of the future | |
CN102640375B (zh) | 用于高压的变流器 | |
EP2786479B1 (en) | Power converter | |
JP5437392B2 (ja) | 火花により閉じる機械スイッチによって冗長性スイッチングセルを備える電圧形変換器の故障保護 | |
US10637371B2 (en) | Interface arrangement between an alternating current power system and a direct current power system with control of converter valve for fault protection | |
EP2471164B1 (en) | Converter cell module with autotransformer bypass, voltage source converter system comprising such a module and a method for controlling such a system | |
Liang et al. | Current source modular multilevel converter for HVDC and FACTS | |
US20130200620A1 (en) | Wind turbine | |
CN208433908U (zh) | 电压源换流器模块和换流器 | |
CN113258794B (zh) | 一种双向能量均衡换流链、电能路由器及控制方法 | |
WO2017182091A1 (en) | Converter arrangement | |
EP3695502B1 (en) | Modular multilevel converter | |
Bordignon et al. | HV submodule technology based on press pack IGBT for largest scale VSC-HVDC application | |
EP3756273B1 (en) | Energization of a converter including a mix of half-bridge and full-bridge submodules | |
WO2010069399A1 (en) | A voltage source converter | |
RU2446550C1 (ru) | Преобразователь напряжения | |
CN107925248B (zh) | 电气组件 | |
CN212063828U (zh) | 模块化多电平转换器和转换器单元 | |
de Oliveira et al. | Prospects of Voltage-Sourced Converters (VSC) applications in power transmission systems |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20130123 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20130205 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20130228 |
|
R150 | Certificate of patent or registration of utility model |
Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20160308 Year of fee payment: 3 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
LAPS | Cancellation because of no payment of annual fees |