CN109038656B - 计及有功输出状态的大型光伏电站avc控制方法及系统 - Google Patents
计及有功输出状态的大型光伏电站avc控制方法及系统 Download PDFInfo
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- CN109038656B CN109038656B CN201810801125.2A CN201810801125A CN109038656B CN 109038656 B CN109038656 B CN 109038656B CN 201810801125 A CN201810801125 A CN 201810801125A CN 109038656 B CN109038656 B CN 109038656B
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- 238000000034 method Methods 0.000 title claims abstract description 26
- 230000001939 inductive effect Effects 0.000 claims description 16
- 230000008859 change Effects 0.000 claims description 12
- 238000006243 chemical reaction Methods 0.000 claims description 12
- 230000033228 biological regulation Effects 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims 1
- 239000002994 raw material Substances 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 5
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- H02J3/383—
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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
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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)
- Supply And Distribution Of Alternating Current (AREA)
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CN201810801125.2A CN109038656B (zh) | 2018-07-20 | 2018-07-20 | 计及有功输出状态的大型光伏电站avc控制方法及系统 |
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CN201810801125.2A CN109038656B (zh) | 2018-07-20 | 2018-07-20 | 计及有功输出状态的大型光伏电站avc控制方法及系统 |
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CN109038656A CN109038656A (zh) | 2018-12-18 |
CN109038656B true CN109038656B (zh) | 2021-09-28 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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WO2021258271A1 (zh) * | 2020-06-23 | 2021-12-30 | 华为数字能源技术有限公司 | 一种光伏电站功率协调的方法及电站 |
CN113013886A (zh) * | 2021-04-25 | 2021-06-22 | 国能智深控制技术有限公司 | 一种光伏电压无功自动调节系统 |
CN113394830B (zh) * | 2021-08-05 | 2022-09-20 | 南方电网科学研究院有限责任公司 | 一种光伏电站无功调控方法、装置、终端及存储介质 |
CN113676134B (zh) * | 2021-08-16 | 2024-04-09 | 阳光智维科技股份有限公司 | 光伏电站avc指令异常判断方法和装置 |
CN116667369B (zh) * | 2023-08-01 | 2023-10-31 | 国网山西省电力公司晋城供电公司 | 一种基于图卷积神经网络的分布式光伏电压控制方法 |
Citations (5)
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CN102868167A (zh) * | 2012-09-11 | 2013-01-09 | 南京中德保护控制系统有限公司 | 光伏电站无功电压控制方法 |
CN103944172A (zh) * | 2013-08-22 | 2014-07-23 | 南京南瑞集团公司 | 一种光伏电站无功电压控制方法 |
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 |
CN106099942A (zh) * | 2016-06-30 | 2016-11-09 | 国网甘肃省电力公司电力科学研究院 | 一种考虑无功电压灵敏度和无功损耗灵敏度的光伏电站无功电压控制方法 |
CN106712083A (zh) * | 2017-01-03 | 2017-05-24 | 北京国能日新系统控制技术有限公司 | 一种基于模糊控制的光伏agc&avc控制方法及系统 |
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- 2018-07-20 CN CN201810801125.2A patent/CN109038656B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102868167A (zh) * | 2012-09-11 | 2013-01-09 | 南京中德保护控制系统有限公司 | 光伏电站无功电压控制方法 |
CN103944172A (zh) * | 2013-08-22 | 2014-07-23 | 南京南瑞集团公司 | 一种光伏电站无功电压控制方法 |
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 |
CN106099942A (zh) * | 2016-06-30 | 2016-11-09 | 国网甘肃省电力公司电力科学研究院 | 一种考虑无功电压灵敏度和无功损耗灵敏度的光伏电站无功电压控制方法 |
CN106712083A (zh) * | 2017-01-03 | 2017-05-24 | 北京国能日新系统控制技术有限公司 | 一种基于模糊控制的光伏agc&avc控制方法及系统 |
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Effective date of registration: 20190702 Address after: No. 19, Jiangning District, Jiangning District, Nanjing, Jiangsu Applicant after: NARI Technology Development Co., Ltd. Applicant after: NARI Group Co. Ltd. Applicant after: Taiyuan Power Supply Company, State Grid Shanxi Electric Power Company Applicant after: Guo Wang Gansu Power Company Electric Power Research Institute Applicant after: State Grid Corporation of China Address before: No. 19, Jiangning District, Jiangning District, Nanjing, Jiangsu Applicant before: NARI Technology Development Co., Ltd. Applicant before: NARI Group Co. Ltd. Applicant before: Taiyuan Power Supply Company, State Grid Shanxi Electric Power Company |
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