CN114421522B - 一种光伏电站功率控制方法及*** - Google Patents
一种光伏电站功率控制方法及*** Download PDFInfo
- Publication number
- CN114421522B CN114421522B CN202111668216.1A CN202111668216A CN114421522B CN 114421522 B CN114421522 B CN 114421522B CN 202111668216 A CN202111668216 A CN 202111668216A CN 114421522 B CN114421522 B CN 114421522B
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- CN
- China
- Prior art keywords
- power
- tested
- photovoltaic power
- power station
- photovoltaic
- 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.)
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010248 power generation Methods 0.000 claims description 57
- 238000004891 communication Methods 0.000 description 2
- 238000011217 control strategy Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010977 unit operation Methods 0.000 description 1
Images
Classifications
-
- 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
- H02J3/46—Controlling of the sharing of output between the generators, converters, or transformers
- H02J3/48—Controlling the sharing of the in-phase component
-
- 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
-
- 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)
- Control Of Electrical Variables (AREA)
Abstract
Description
Claims (9)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111668216.1A CN114421522B (zh) | 2021-12-30 | 2021-12-30 | 一种光伏电站功率控制方法及*** |
PCT/CN2022/096553 WO2023123863A1 (zh) | 2021-12-30 | 2022-06-01 | 光伏电站功率控制方法及*** |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202111668216.1A CN114421522B (zh) | 2021-12-30 | 2021-12-30 | 一种光伏电站功率控制方法及*** |
Publications (2)
Publication Number | Publication Date |
---|---|
CN114421522A CN114421522A (zh) | 2022-04-29 |
CN114421522B true CN114421522B (zh) | 2023-05-02 |
Family
ID=81272193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202111668216.1A Active CN114421522B (zh) | 2021-12-30 | 2021-12-30 | 一种光伏电站功率控制方法及*** |
Country Status (2)
Country | Link |
---|---|
CN (1) | CN114421522B (zh) |
WO (1) | WO2023123863A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114421522B (zh) * | 2021-12-30 | 2023-05-02 | 中国华能集团清洁能源技术研究院有限公司 | 一种光伏电站功率控制方法及*** |
CN117374922B (zh) * | 2023-09-25 | 2024-06-07 | 中国华能集团清洁能源技术研究院有限公司 | 一种光伏发电功率预测及管理***及其应用方法 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105591391A (zh) * | 2015-12-23 | 2016-05-18 | 国家电网公司 | 一种风光储联合发电站无功电压控制方法 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8452461B2 (en) * | 2011-05-10 | 2013-05-28 | First Solar, Inc | Control system for photovoltaic power plant |
CN105978043B (zh) * | 2016-06-21 | 2018-07-24 | 天津大学 | 光伏电站多逆变器有功功率控制方法 |
CN111654059A (zh) * | 2020-05-27 | 2020-09-11 | 国网天津市电力公司电力科学研究院 | 一种基于逆变器分类控制的光伏发电站agc控制优化方法 |
CN113972746B (zh) * | 2021-11-22 | 2024-04-30 | 广东电网有限责任公司 | 一种低压并网分布式光伏观测控方法及装置 |
CN114421522B (zh) * | 2021-12-30 | 2023-05-02 | 中国华能集团清洁能源技术研究院有限公司 | 一种光伏电站功率控制方法及*** |
-
2021
- 2021-12-30 CN CN202111668216.1A patent/CN114421522B/zh active Active
-
2022
- 2022-06-01 WO PCT/CN2022/096553 patent/WO2023123863A1/zh unknown
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105591391A (zh) * | 2015-12-23 | 2016-05-18 | 国家电网公司 | 一种风光储联合发电站无功电压控制方法 |
Also Published As
Publication number | Publication date |
---|---|
CN114421522A (zh) | 2022-04-29 |
WO2023123863A1 (zh) | 2023-07-06 |
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TR01 | Transfer of patent right |
Effective date of registration: 20231213 Address after: 102209 building a, Huaneng talent innovation and entrepreneurship base, Beiqijia future science and Technology City, Changping District, Beijing Patentee after: HUANENG CLEAN ENERGY Research Institute Patentee after: Huaneng Jilin Power Generation Co.,Ltd. Address before: 102209 building a, Huaneng talent innovation and entrepreneurship base, Beiqijia future science and Technology City, Changping District, Beijing Patentee before: HUANENG CLEAN ENERGY Research Institute |
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Effective date of registration: 20240628 Address after: 102209 building a, Huaneng talent innovation and entrepreneurship base, South District, future science and Technology City, Beiqijia Town, Changping District, Beijing Patentee after: HUANENG CLEAN ENERGY Research Institute Country or region after: China Patentee after: Huaneng Jilin Power Generation Co.,Ltd. Patentee after: Zhenlai wind power plant of Huaneng Jilin Power Generation Co.,Ltd. Address before: 102209 building a, Huaneng talent innovation and entrepreneurship base, Beiqijia future science and Technology City, Changping District, Beijing Patentee before: HUANENG CLEAN ENERGY Research Institute Country or region before: China Patentee before: Huaneng Jilin Power Generation Co.,Ltd. |