CN105743121A - 一种直接并网型光伏电站电路拓扑结构 - Google Patents
一种直接并网型光伏电站电路拓扑结构 Download PDFInfo
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- CN105743121A CN105743121A CN201510907685.2A CN201510907685A CN105743121A CN 105743121 A CN105743121 A CN 105743121A CN 201510907685 A CN201510907685 A CN 201510907685A CN 105743121 A CN105743121 A CN 105743121A
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- 238000002955 isolation Methods 0.000 claims abstract description 11
- 238000011217 control strategy Methods 0.000 claims description 31
- 230000005540 biological transmission Effects 0.000 claims description 8
- 238000013461 design Methods 0.000 abstract description 7
- 230000006870 function Effects 0.000 description 8
- 238000010276 construction Methods 0.000 description 4
- 230000007547 defect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000001276 controlling effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 238000004458 analytical method Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
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Classifications
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- H02J3/385—
-
- 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
- H02J3/01—Arrangements for reducing harmonics or ripples
-
- 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
-
- 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
- Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
- Y02E40/40—Arrangements for reducing harmonics
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
- Inverter Devices (AREA)
Abstract
Description
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Priority Applications (1)
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CN201510907685.2A CN105743121A (zh) | 2015-12-10 | 2015-12-10 | 一种直接并网型光伏电站电路拓扑结构 |
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CN201510907685.2A CN105743121A (zh) | 2015-12-10 | 2015-12-10 | 一种直接并网型光伏电站电路拓扑结构 |
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CN105743121A true CN105743121A (zh) | 2016-07-06 |
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CN201510907685.2A Pending CN105743121A (zh) | 2015-12-10 | 2015-12-10 | 一种直接并网型光伏电站电路拓扑结构 |
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CN (1) | CN105743121A (zh) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106100571A (zh) * | 2016-07-21 | 2016-11-09 | 南京南瑞继保电气有限公司 | 一种组串式光伏逆变器交流并联接线结构及光伏并网单元 |
CN107910888A (zh) * | 2017-09-06 | 2018-04-13 | 中南大学 | 一种用于光伏串联微电网的mppt并网控制方法 |
CN112904930A (zh) * | 2021-01-21 | 2021-06-04 | 山东大学 | 一种中压光伏发电系统的最大功率点跟踪控制方法 |
CN113364035A (zh) * | 2021-06-11 | 2021-09-07 | 江南大学 | 一种中压直挂光伏发电系统的拓扑结构 |
CN117154741A (zh) * | 2023-10-31 | 2023-12-01 | 华东交通大学 | 一种集成光伏发电的统一电能质量调节器的运行控制方法 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101350569A (zh) * | 2008-09-03 | 2009-01-21 | 深圳职业技术学院 | 太阳能光伏逆变器拓扑结构 |
US20100063646A1 (en) * | 2008-09-11 | 2010-03-11 | Ibaiondo Madariaga Harkaitz | Device and control procedure for recovery of kinetic energy in railway systems |
CN101702523A (zh) * | 2009-11-20 | 2010-05-05 | 南京航空航天大学 | 一种分布式模块化并网发电系统及其控制方法 |
CN102097966A (zh) * | 2011-02-14 | 2011-06-15 | 东南大学 | 级联型兆瓦级光伏并网逆变器 |
CN102158111A (zh) * | 2011-04-12 | 2011-08-17 | 盐城工学院 | 单极性组合整流式高频隔离逆变器及其控制电路 |
CN104124703A (zh) * | 2014-07-01 | 2014-10-29 | 特变电工新疆新能源股份有限公司 | 一种高压直挂式光伏并网逆变器系统 |
-
2015
- 2015-12-10 CN CN201510907685.2A patent/CN105743121A/zh active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101350569A (zh) * | 2008-09-03 | 2009-01-21 | 深圳职业技术学院 | 太阳能光伏逆变器拓扑结构 |
US20100063646A1 (en) * | 2008-09-11 | 2010-03-11 | Ibaiondo Madariaga Harkaitz | Device and control procedure for recovery of kinetic energy in railway systems |
CN101702523A (zh) * | 2009-11-20 | 2010-05-05 | 南京航空航天大学 | 一种分布式模块化并网发电系统及其控制方法 |
CN102097966A (zh) * | 2011-02-14 | 2011-06-15 | 东南大学 | 级联型兆瓦级光伏并网逆变器 |
CN102158111A (zh) * | 2011-04-12 | 2011-08-17 | 盐城工学院 | 单极性组合整流式高频隔离逆变器及其控制电路 |
CN104124703A (zh) * | 2014-07-01 | 2014-10-29 | 特变电工新疆新能源股份有限公司 | 一种高压直挂式光伏并网逆变器系统 |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106100571A (zh) * | 2016-07-21 | 2016-11-09 | 南京南瑞继保电气有限公司 | 一种组串式光伏逆变器交流并联接线结构及光伏并网单元 |
CN107910888A (zh) * | 2017-09-06 | 2018-04-13 | 中南大学 | 一种用于光伏串联微电网的mppt并网控制方法 |
CN112904930A (zh) * | 2021-01-21 | 2021-06-04 | 山东大学 | 一种中压光伏发电系统的最大功率点跟踪控制方法 |
CN112904930B (zh) * | 2021-01-21 | 2022-03-25 | 山东大学 | 一种中压光伏发电系统的最大功率点跟踪控制方法 |
CN113364035A (zh) * | 2021-06-11 | 2021-09-07 | 江南大学 | 一种中压直挂光伏发电系统的拓扑结构 |
CN117154741A (zh) * | 2023-10-31 | 2023-12-01 | 华东交通大学 | 一种集成光伏发电的统一电能质量调节器的运行控制方法 |
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Effective date of registration: 20170322 Address after: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant after: State Grid Corporation of China Applicant after: Nanjing Nari Co., Ltd. Applicant after: STATE GRID JIANGSU ELECTRIC POWER COMPANY Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Grid Corporation of China Applicant before: Nanjing Nari Co., Ltd. |
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Application publication date: 20160706 |