CN1314180C - 逆变器并联系统及其控制方法 - Google Patents
逆变器并联系统及其控制方法 Download PDFInfo
- Publication number
- CN1314180C CN1314180C CNB2003101046998A CN200310104699A CN1314180C CN 1314180 C CN1314180 C CN 1314180C CN B2003101046998 A CNB2003101046998 A CN B2003101046998A CN 200310104699 A CN200310104699 A CN 200310104699A CN 1314180 C CN1314180 C CN 1314180C
- Authority
- CN
- China
- Prior art keywords
- active power
- inverter
- several
- phase place
- bus
- 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
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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
- H02M7/493—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/340,697 | 2003-01-10 | ||
US10/340,697 US6850425B2 (en) | 2003-01-10 | 2003-01-10 | Parallel inverter system based on tracking of system power reference |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1518184A CN1518184A (zh) | 2004-08-04 |
CN1314180C true CN1314180C (zh) | 2007-05-02 |
Family
ID=32711377
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2003101046998A Expired - Fee Related CN1314180C (zh) | 2003-01-10 | 2003-10-30 | 逆变器并联系统及其控制方法 |
Country Status (3)
Country | Link |
---|---|
US (1) | US6850425B2 (zh) |
CN (1) | CN1314180C (zh) |
TW (1) | TWI247477B (zh) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN100414807C (zh) * | 2005-01-21 | 2008-08-27 | 广西新未来信息产业股份有限公司 | 一种并联模块化逆变电源均流控制方法及系统 |
GB0502045D0 (en) * | 2005-02-01 | 2005-03-09 | Newage Int Ltd | Control system for DC to AC inverters |
TWI286413B (en) * | 2005-05-27 | 2007-09-01 | Delta Electronics Inc | Parallel inverters and controlling method thereof |
EP1770850A1 (en) * | 2005-10-03 | 2007-04-04 | ABB Schweiz AG | Systems of parallel operating power electronic converters |
US7157890B1 (en) * | 2005-10-25 | 2007-01-02 | Microchip Technology Inc. | Using pulse width modulation in the control of load sharing between paralleled power supplies |
CN100488017C (zh) * | 2005-12-15 | 2009-05-13 | 中国科学院电工研究所 | 消除逆变器并联运行系统中直流环流的装置 |
AT504200B1 (de) * | 2006-09-04 | 2010-05-15 | Fronius Int Gmbh | Verfahren zur regelung von wechselrichtern |
CN101483345B (zh) * | 2009-02-27 | 2012-06-13 | 上海航锐电源科技有限公司 | 一种宽输入范围光伏并网逆变器的控制方法 |
WO2010103304A1 (en) * | 2009-03-10 | 2010-09-16 | C-Power Limited | Generator power conditioning |
WO2012061055A2 (en) * | 2010-10-25 | 2012-05-10 | Bloom Energy Corporation | Fuel cell control device and method |
US8513928B2 (en) | 2011-01-05 | 2013-08-20 | Eaton Corporation | Bidirectional buck-boost converter |
CN102185513B (zh) * | 2011-05-18 | 2014-03-26 | 华北电力大学(保定) | 一种光伏发电并网逆变器的并联结构及其控制方法 |
FI20115992A0 (fi) * | 2011-10-10 | 2011-10-10 | Waertsilae Finland Oy | Kuormanjakojärjestely |
CN105634309B (zh) * | 2014-11-06 | 2018-06-22 | 台达电子工业股份有限公司 | 一种用于逆变系统的控制方法及控制装置 |
CN106655856B (zh) * | 2017-01-10 | 2019-04-16 | 广东志成冠军集团有限公司 | 一种逆变器并联系统及其控制方法和装置 |
CN106877330B (zh) * | 2017-02-14 | 2019-09-03 | 中南大学 | 一种分布式微电网无功均分控制方法及控制装置 |
EP3646455A1 (en) * | 2017-05-09 | 2020-05-06 | GE Energy Power Conversion Technology Ltd. | Methods and apparatus of controllers for power converter with parallel power channels having independent dc buses |
JP6959432B2 (ja) * | 2018-03-15 | 2021-11-02 | 島田理化工業株式会社 | インバータ装置およびインバータ装置の制御方法 |
CN108512230A (zh) * | 2018-05-16 | 2018-09-07 | 长沙理工大学 | 基于多抽头变压器的电压跌落和欠压补偿方法及其装置 |
CN110474340B (zh) * | 2019-08-22 | 2020-11-24 | 四川英杰电气股份有限公司 | 总线能量控制方法、系统、设备终端和计算机存储介质 |
CN113472191B (zh) * | 2021-07-01 | 2022-09-27 | 浙江国研智能电气有限公司 | 一种任意功率因数的软开关逆变器控制方法及系统 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212630A (en) * | 1990-12-19 | 1993-05-18 | Mitsubishi Denki Kabushiki Kaisha | Parallel inverter system |
CN1072295A (zh) * | 1991-09-18 | 1993-05-19 | 株式会社东芝 | 功率逆变方法及系统 |
US5377092A (en) * | 1992-11-16 | 1994-12-27 | International Power Machines | Method and apparatus for harmonic distortion correction |
-
2003
- 2003-01-10 US US10/340,697 patent/US6850425B2/en not_active Expired - Lifetime
- 2003-07-25 TW TW092120455A patent/TWI247477B/zh not_active IP Right Cessation
- 2003-10-30 CN CNB2003101046998A patent/CN1314180C/zh not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5212630A (en) * | 1990-12-19 | 1993-05-18 | Mitsubishi Denki Kabushiki Kaisha | Parallel inverter system |
CN1072295A (zh) * | 1991-09-18 | 1993-05-19 | 株式会社东芝 | 功率逆变方法及系统 |
US5473528A (en) * | 1991-09-18 | 1995-12-05 | Kabushiki Kaisha Toshiba | Parallel connection of different types of AC power supplies of differing capacities |
US5377092A (en) * | 1992-11-16 | 1994-12-27 | International Power Machines | Method and apparatus for harmonic distortion correction |
Also Published As
Publication number | Publication date |
---|---|
TWI247477B (en) | 2006-01-11 |
US6850425B2 (en) | 2005-02-01 |
TW200412700A (en) | 2004-07-16 |
US20040136214A1 (en) | 2004-07-15 |
CN1518184A (zh) | 2004-08-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Delta Energy Technology (Shanghai) Co., Ltd. Assignor: Delta Optoelectronics Inc. Contract record no.: 2010990000774 Denomination of invention: Inverter parallel connection system and its control method Granted publication date: 20070502 License type: Exclusive License Open date: 20040804 Record date: 20100920 |
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ASS | Succession or assignment of patent right |
Owner name: DELTA ELECTRONICS INC. Free format text: FORMER OWNER: TAIDA ELECTRONIC INDUSTRY CO. LTD. Effective date: 20110429 |
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C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: NO. 31-1, XINGBANG ROAD, SHANDING VILLAGE, GUEISHAN TOWNSHIP, TAOYUAN COUNTY, TAIWAN, CHINA TO: 201209 BUILDING 2, NO. 238, MINXIA ROAD, PUDONG NEW DISTRICT, SHANGHAI |
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TR01 | Transfer of patent right |
Effective date of registration: 20110429 Address after: Pudong New Area 201209 min Xia Road Shanghai City No. 238 2 floor Patentee after: Delta Energy Technology (Shanghai) Co., Ltd. Address before: Chinese Taiwan Taoyuan County mountain village road 31 No. 1 prosperous Patentee before: Delta Optoelectronics Inc. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070502 Termination date: 20191030 |
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CF01 | Termination of patent right due to non-payment of annual fee |