CN101976850B - 针对四桥臂光伏逆变器中线臂控制模型的直流侧控制方法 - Google Patents
针对四桥臂光伏逆变器中线臂控制模型的直流侧控制方法 Download PDFInfo
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- CN101976850B CN101976850B CN201010502901A CN201010502901A CN101976850B CN 101976850 B CN101976850 B CN 101976850B CN 201010502901 A CN201010502901 A CN 201010502901A CN 201010502901 A CN201010502901 A CN 201010502901A CN 101976850 B CN101976850 B CN 101976850B
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- 238000000034 method Methods 0.000 title claims abstract description 36
- 230000007935 neutral effect Effects 0.000 claims abstract description 52
- 239000003990 capacitor Substances 0.000 claims abstract description 17
- 238000013461 design Methods 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 6
- 238000012546 transfer Methods 0.000 claims description 8
- 238000001514 detection method Methods 0.000 claims description 2
- 238000001914 filtration Methods 0.000 claims description 2
- 230000001939 inductive effect Effects 0.000 claims 2
- 238000004146 energy storage Methods 0.000 claims 1
- 238000010187 selection method Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000011159 matrix material Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000007704 transition Effects 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
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- 230000005611 electricity Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
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- 230000006872 improvement Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000013178 mathematical model Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
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- 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
- H02M7/53871—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 automatic control of output voltage or current
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- 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
- 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
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- 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
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Inverter Devices (AREA)
Abstract
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Claims (1)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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CN201010502901A CN101976850B (zh) | 2010-10-11 | 2010-10-11 | 针对四桥臂光伏逆变器中线臂控制模型的直流侧控制方法 |
PCT/CN2011/001593 WO2012048518A1 (zh) | 2010-10-11 | 2011-09-19 | 针对四桥臂光伏逆变器中线臂控制模型的直流侧控制方法 |
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CN201010502901A CN101976850B (zh) | 2010-10-11 | 2010-10-11 | 针对四桥臂光伏逆变器中线臂控制模型的直流侧控制方法 |
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CN101976850A CN101976850A (zh) | 2011-02-16 |
CN101976850B true CN101976850B (zh) | 2012-09-26 |
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CN (1) | CN101976850B (zh) |
WO (1) | WO2012048518A1 (zh) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101976850B (zh) * | 2010-10-11 | 2012-09-26 | 江西省电力科学研究院 | 针对四桥臂光伏逆变器中线臂控制模型的直流侧控制方法 |
CN102075107B (zh) * | 2010-12-17 | 2013-07-10 | 湘潭大学 | 一种三相四线制dc/ac变换器主电路及其控制方法 |
DE102012005622B4 (de) | 2012-03-22 | 2022-03-10 | Sew-Eurodrive Gmbh & Co Kg | Schaltungsanordnung |
CN103852663A (zh) * | 2013-08-06 | 2014-06-11 | 国家电网公司 | 一种能量回馈型分布式光伏电源逆变器综合测试系统 |
CN106849108B (zh) * | 2017-04-17 | 2019-02-12 | 华北电力大学(保定) | 一种多扰动下的微网电压跟踪控制方法 |
CN108445758B (zh) * | 2018-03-13 | 2020-01-07 | 江南大学 | 一类具有网络随机时变时延的线性参数变化系统的h∞控制方法 |
CN108336920B (zh) * | 2018-03-29 | 2020-05-22 | 阳光电源股份有限公司 | 一种逆变器的拓扑电路、调控方法以及光伏发电系统 |
CN110690830A (zh) * | 2018-06-20 | 2020-01-14 | 浙江昱能科技有限公司 | 一种三相逆变器及其控制方法 |
CN109889071B (zh) * | 2019-03-27 | 2020-02-18 | 华南理工大学 | 基于对数状态范数反馈的h桥逆变器自适应控制方法 |
CN110481361A (zh) * | 2019-08-08 | 2019-11-22 | 西安工业大学 | 电动汽车车载双向充电器中线结构及其控制方法 |
CN110912435A (zh) * | 2019-11-15 | 2020-03-24 | 中南大学 | 一种三电平逆变器的中点电压平衡控制方法 |
CN114337333A (zh) * | 2020-11-30 | 2022-04-12 | 华为数字能源技术有限公司 | 一种转换电路、转换器及电子设备 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3657634A (en) * | 1969-11-26 | 1972-04-18 | Westinghouse Brake & Signal | Inverter circuit |
CN1564415A (zh) * | 2004-03-18 | 2005-01-12 | 重庆大学 | 统一恒频积分控制的三相四线制有源电力滤波器控制方法 |
CN1665118A (zh) * | 2005-03-16 | 2005-09-07 | 南京航空航天大学 | 三相四桥臂变换器的控制方法 |
CN201435690Y (zh) * | 2009-04-28 | 2010-03-31 | 新疆新能源股份有限公司 | 用于光伏并网发电的三相四桥臂逆变器及光伏并网发电系统 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20100172166A1 (en) * | 2009-01-07 | 2010-07-08 | Tejinder Singh | Plug-in neutral regulator for 3-phase 4-wire inverter/converter system |
CN101976850B (zh) * | 2010-10-11 | 2012-09-26 | 江西省电力科学研究院 | 针对四桥臂光伏逆变器中线臂控制模型的直流侧控制方法 |
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2010
- 2010-10-11 CN CN201010502901A patent/CN101976850B/zh active Active
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2011
- 2011-09-19 WO PCT/CN2011/001593 patent/WO2012048518A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3657634A (en) * | 1969-11-26 | 1972-04-18 | Westinghouse Brake & Signal | Inverter circuit |
CN1564415A (zh) * | 2004-03-18 | 2005-01-12 | 重庆大学 | 统一恒频积分控制的三相四线制有源电力滤波器控制方法 |
CN1665118A (zh) * | 2005-03-16 | 2005-09-07 | 南京航空航天大学 | 三相四桥臂变换器的控制方法 |
CN201435690Y (zh) * | 2009-04-28 | 2010-03-31 | 新疆新能源股份有限公司 | 用于光伏并网发电的三相四桥臂逆变器及光伏并网发电系统 |
Non-Patent Citations (2)
Title |
---|
吴春华等.一种新型光伏并网逆变器控制策略.《中国电机工程学报》.2007,第27卷(第33期),103-107. * |
董密等.光伏并网发电系统中逆变器的设计与控制方法.《电力系统自动化》.2006,第30卷(第20期),97-102. * |
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CN101976850A (zh) | 2011-02-16 |
WO2012048518A1 (zh) | 2012-04-19 |
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Effective date of registration: 20180709 Address after: 330096 No. 88, min Qiang Road, private science and Technology Park, Nanchang, Jiangxi Co-patentee after: State Grid Corporation of China Patentee after: Power Science Research Institute of Jiangxi Electric Power Co., Ltd. Address before: 330000 No. 88, min Qiang Road, private science and Technology Park, Nanchang, Jiangxi Co-patentee before: State Grid Corporation of China Patentee before: Jiangxi Electric Power Science Academy |
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