CN102315789B - 三电平逆变器、功率调节器以及发电系统 - Google Patents
三电平逆变器、功率调节器以及发电系统 Download PDFInfo
- Publication number
- CN102315789B CN102315789B CN201110095221.8A CN201110095221A CN102315789B CN 102315789 B CN102315789 B CN 102315789B CN 201110095221 A CN201110095221 A CN 201110095221A CN 102315789 B CN102315789 B CN 102315789B
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- China
- Prior art keywords
- voltage
- phase
- neutral point
- capacitor
- output
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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
- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/381—Dispersed generators
-
- 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
- H02J3/38—Arrangements for parallely feeding a single network by two or more generators, converters or transformers
- H02J3/40—Synchronising a generator for connection to a network or to another generator
- H02J3/44—Synchronising a generator for connection to a network or to another generator with means for ensuring correct phase sequence
-
- 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
- H02J2300/00—Systems for supplying or distributing electric power characterised by decentralized, dispersed, or local generation
- H02J2300/20—The dispersed energy generation being of renewable origin
- H02J2300/22—The renewable source being solar energy
- H02J2300/24—The renewable source being solar energy of photovoltaic origin
-
- 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
- H02M1/007—Plural converter units in cascade
-
- 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
- H02M3/10—Conversion of dc power input into dc power output without intermediate conversion into ac by static converters using discharge tubes with control electrode or semiconductor devices with control electrode
- H02M3/145—Conversion of dc power input into dc power output without intermediate conversion into ac 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
- H02M3/155—Conversion of dc power input into dc power output without intermediate conversion into ac 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
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
Description
Claims (8)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010149707A JP5126302B2 (ja) | 2010-06-30 | 2010-06-30 | 3レベルインバータ、パワーコンディショナ及び発電システム |
JP2010-149707 | 2010-06-30 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102315789A CN102315789A (zh) | 2012-01-11 |
CN102315789B true CN102315789B (zh) | 2014-09-24 |
Family
ID=44862206
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201110095221.8A Active CN102315789B (zh) | 2010-06-30 | 2011-04-15 | 三电平逆变器、功率调节器以及发电系统 |
Country Status (4)
Country | Link |
---|---|
US (1) | US8773876B2 (zh) |
EP (1) | EP2403123A3 (zh) |
JP (1) | JP5126302B2 (zh) |
CN (1) | CN102315789B (zh) |
Families Citing this family (26)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102072594B1 (ko) | 2011-08-09 | 2020-02-03 | 에이지씨 가부시키가이샤 | 액면 레벨 검출 장치, 유리 제조 장치, 액면 레벨 검출 방법 및 유리 제조 방법 |
DE102011085559A1 (de) * | 2011-11-02 | 2013-05-02 | Robert Bosch Gmbh | Spannungswandler mit einer ersten Parallelschaltung |
JP6087531B2 (ja) * | 2012-08-06 | 2017-03-01 | 三菱電機株式会社 | 電力変換装置 |
JP5872984B2 (ja) * | 2012-08-30 | 2016-03-01 | 山洋電気株式会社 | 電力変換装置 |
JP6087238B2 (ja) * | 2013-07-26 | 2017-03-01 | 株式会社日立情報通信エンジニアリング | 電源装置とその運転方法 |
JP6176121B2 (ja) * | 2014-01-10 | 2017-08-09 | 住友電気工業株式会社 | 電力変換装置及び三相交流電源装置 |
TWI485968B (zh) * | 2014-01-29 | 2015-05-21 | Delta Electronics Inc | 電源轉換系統及其操作方法 |
JP6295782B2 (ja) * | 2014-03-31 | 2018-03-20 | 株式会社安川電機 | 電力変換装置、発電システム、制御装置および電力変換方法 |
JP6365012B2 (ja) * | 2014-06-30 | 2018-08-01 | アイシン精機株式会社 | 分散型電源システム |
TWI547088B (zh) * | 2015-01-29 | 2016-08-21 | 台達電子工業股份有限公司 | 直流交流轉換裝置及其操作方法 |
JP6243083B2 (ja) * | 2015-02-25 | 2017-12-06 | 日立三菱水力株式会社 | 可変速発電電動装置および可変速発電電動システム |
PT109109B (pt) * | 2016-01-25 | 2020-08-07 | Instituto Superior Técnico | Processo e sistema de regulação descentralizada de microgeradores para mitigação de sobretensões permanentes em redes elétricas de baixa tensão |
GB2547716B (en) | 2016-02-29 | 2018-06-06 | General Electric Technology Gmbh | An electrical assembly |
TWI614982B (zh) * | 2016-08-25 | 2018-02-11 | 台達電子工業股份有限公司 | 電源轉換系統及其操作方法 |
JP6711250B2 (ja) * | 2016-11-29 | 2020-06-17 | オムロン株式会社 | 電力変換装置 |
WO2019065754A1 (ja) * | 2017-09-27 | 2019-04-04 | Ntn株式会社 | 回転機型発電機の出力電力制御回路 |
JP6921727B2 (ja) * | 2017-12-13 | 2021-08-18 | パナソニック株式会社 | 電力変換装置及びランキンサイクルシステム |
WO2019207772A1 (ja) * | 2018-04-27 | 2019-10-31 | 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、3レベル電力変換装置の制御方法、及び記憶媒体 |
CN110118127A (zh) | 2019-06-13 | 2019-08-13 | 烟台杰瑞石油装备技术有限公司 | 一种电驱压裂设备的供电半挂车 |
US11746636B2 (en) | 2019-10-30 | 2023-09-05 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
US11680474B2 (en) | 2019-06-13 | 2023-06-20 | Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. | Fracturing apparatus and control method thereof, fracturing system |
CN111064396B (zh) * | 2019-12-24 | 2022-09-02 | 西北工业大学 | 基于虚拟中性点电压的无刷直流电机功率因数校正方法 |
US20230137557A1 (en) * | 2020-03-27 | 2023-05-04 | Mitsubishi Electric Corporation | Three-level power converter and method of controlling intermediate potential of direct current power supply unit |
TWI746097B (zh) * | 2020-07-31 | 2021-11-11 | 台達電子工業股份有限公司 | 具有雙模式控制之電力變換裝置 |
CN113315111B (zh) | 2021-04-26 | 2023-01-24 | 烟台杰瑞石油装备技术有限公司 | 一种供电方法及供电系统 |
CN215870792U (zh) | 2021-10-12 | 2022-02-18 | 烟台杰瑞石油装备技术有限公司 | 用于井场电驱设备的供电系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101295935A (zh) * | 2007-12-10 | 2008-10-29 | 西北工业大学 | 一种可抑制谐波的优化pwm调制方法 |
Family Cites Families (11)
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---|---|---|---|---|
JP3447366B2 (ja) * | 1994-04-21 | 2003-09-16 | 株式会社東芝 | 3相pwm電圧発生回路 |
JPH0937592A (ja) * | 1995-07-21 | 1997-02-07 | Toyo Electric Mfg Co Ltd | 3レベルインバータのpwm制御方法および制御装置 |
JP3539455B2 (ja) * | 1995-08-24 | 2004-07-07 | 株式会社安川電機 | 太陽光発電用電力変換装置 |
DE60042601D1 (de) * | 1999-08-12 | 2009-09-03 | Yaskawa Denki Kitakyushu Kk | Verfahren zur regelung des nullpunktpotentials eines wandlers mit nullpunktbegrenzung |
JP3695522B2 (ja) | 2000-12-07 | 2005-09-14 | 株式会社安川電機 | 3レベルインバータ装置 |
KR100650358B1 (ko) | 2000-12-07 | 2006-11-27 | 가부시키가이샤 야스카와덴키 | 3레벨 중성점 클램프식 펄스 폭 변조 인버터 장치 및중성점 전압 제어 장치 |
JP4013483B2 (ja) * | 2001-02-13 | 2007-11-28 | 株式会社日立製作所 | 電力変換器の制御装置 |
JP4483749B2 (ja) * | 2005-09-12 | 2010-06-16 | 株式会社デンソー | 電力変換回路の制御装置 |
CN101636897B (zh) * | 2007-02-22 | 2012-05-23 | 三菱电机株式会社 | 电力变换装置 |
JP5192258B2 (ja) * | 2008-02-21 | 2013-05-08 | 東芝三菱電機産業システム株式会社 | クランプ式電力変換装置 |
JP2010093978A (ja) * | 2008-10-09 | 2010-04-22 | Toshiba Corp | 電力変換装置 |
-
2010
- 2010-06-30 JP JP2010149707A patent/JP5126302B2/ja active Active
-
2011
- 2011-04-15 CN CN201110095221.8A patent/CN102315789B/zh active Active
- 2011-06-29 US US13/172,804 patent/US8773876B2/en active Active
- 2011-06-29 EP EP11171911.8A patent/EP2403123A3/en not_active Withdrawn
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101295935A (zh) * | 2007-12-10 | 2008-10-29 | 西北工业大学 | 一种可抑制谐波的优化pwm调制方法 |
Non-Patent Citations (3)
Title |
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JP特开2009-201248A 2009.09.03 |
JP特开2010-93978A 2010.04.22 |
JP特开平7-298631A 1995.11.10 |
Also Published As
Publication number | Publication date |
---|---|
JP5126302B2 (ja) | 2013-01-23 |
US8773876B2 (en) | 2014-07-08 |
US20120002454A1 (en) | 2012-01-05 |
EP2403123A3 (en) | 2017-06-07 |
EP2403123A2 (en) | 2012-01-04 |
CN102315789A (zh) | 2012-01-11 |
JP2012016161A (ja) | 2012-01-19 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
CI01 | Publication of corrected invention patent application |
Correction item: Inventor Correct: Kuboyama Takashi Yamanaka Katsutoshi False: Kuboyama Takashi Number: 02 Volume: 28 |
|
CI02 | Correction of invention patent application |
Correction item: Inventor Correct: Kuboyama Takashi Yamanaka Katsutoshi False: Kuboyama Takashi Number: 02 Page: The title page Volume: 28 |
|
ERR | Gazette correction |
Free format text: CORRECT: INVENTOR; FROM: YAMANAKA KATSUTOSHI TO: YAMANAKA KATSUTOSHI KATSUTOSHI YAMANAKA |
|
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |