CN105811426B - 一种光伏并网逆变器无功出力控制方法 - Google Patents
一种光伏并网逆变器无功出力控制方法 Download PDFInfo
- Publication number
- CN105811426B CN105811426B CN201510991532.0A CN201510991532A CN105811426B CN 105811426 B CN105811426 B CN 105811426B CN 201510991532 A CN201510991532 A CN 201510991532A CN 105811426 B CN105811426 B CN 105811426B
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- inverter
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- power
- reactive
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000002035 prolonged effect Effects 0.000 claims 2
- 230000003111 delayed effect Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
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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
- 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
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/50—Controlling the sharing of the out-of-phase component
-
- 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
- Y02E40/30—Reactive power compensation
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510991532.0A CN105811426B (zh) | 2015-12-24 | 2015-12-24 | 一种光伏并网逆变器无功出力控制方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201510991532.0A CN105811426B (zh) | 2015-12-24 | 2015-12-24 | 一种光伏并网逆变器无功出力控制方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105811426A CN105811426A (zh) | 2016-07-27 |
CN105811426B true CN105811426B (zh) | 2018-09-14 |
Family
ID=56465656
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201510991532.0A Active CN105811426B (zh) | 2015-12-24 | 2015-12-24 | 一种光伏并网逆变器无功出力控制方法 |
Country Status (1)
Country | Link |
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CN (1) | CN105811426B (zh) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113067345B (zh) * | 2021-03-30 | 2024-04-02 | 阳光新能源开发股份有限公司 | 光伏交流系统的功率因数补偿方法、控制器及系统 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8406019B2 (en) * | 2008-09-15 | 2013-03-26 | General Electric Company | Reactive power compensation in solar power system |
CN104104104A (zh) * | 2013-04-09 | 2014-10-15 | 深圳科士达科技股份有限公司 | 光伏逆变器在发电模式与svg模式之间的自动切换方法 |
CN104578151B (zh) * | 2014-12-26 | 2018-03-02 | 重庆大学 | 大型光伏电站并网逆变器无功与电压控制方法 |
CN104579165B (zh) * | 2015-01-22 | 2018-07-13 | 国家电网公司 | 一种光伏电站动态无功响应性能的现场测试方法 |
CN105140964B (zh) * | 2015-09-24 | 2017-07-21 | 中国南方电网有限责任公司 | 含光伏电源的10kV配电网功率协调控制方法 |
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2015
- 2015-12-24 CN CN201510991532.0A patent/CN105811426B/zh active Active
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Publication number | Publication date |
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CN105811426A (zh) | 2016-07-27 |
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Address after: Qilihe District of Gansu city in Lanzhou Province, 730050 West East Road No. 648 Co-patentee after: STATE GRID GANSU ELECTRIC POWER Co. Patentee after: STATE GRID GANSU ELECTRIC POWER COMPANY ELECTRIC POWER Research Institute Co-patentee after: State Grid Corporation of China Co-patentee after: NARI TECHNOLOGY Co.,Ltd. Co-patentee after: NARI Group Corp. Address before: Qilihe District of Gansu city in Lanzhou Province, 730050 West East Road No. 648 Co-patentee before: STATE GRID GANSU ELECTRIC POWER Co. Patentee before: STATE GRID GANSU ELECTRIC POWER COMPANY ELECTRIC POWER Research Institute Co-patentee before: State Grid Corporation of China Co-patentee before: NARI TECHNOLOGY Co.,Ltd. Co-patentee before: Nanjing Nanrui Group Co. |
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CP01 | Change in the name or title of a patent holder |