CN107979115A - 光伏发电系统的最大功率点追踪方法、装置以及设备 - Google Patents
光伏发电系统的最大功率点追踪方法、装置以及设备 Download PDFInfo
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- CN107979115A CN107979115A CN201711367347.XA CN201711367347A CN107979115A CN 107979115 A CN107979115 A CN 107979115A CN 201711367347 A CN201711367347 A CN 201711367347A CN 107979115 A CN107979115 A CN 107979115A
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- mppt
- equipment
- point tracking
- maximum power
- power point
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- 238000000034 method Methods 0.000 title claims abstract description 50
- 230000001105 regulatory effect Effects 0.000 claims description 13
- 238000004590 computer program Methods 0.000 claims description 11
- 230000009351 contact transmission Effects 0.000 claims description 2
- 230000008878 coupling Effects 0.000 abstract description 8
- 238000010168 coupling process Methods 0.000 abstract description 8
- 238000005859 coupling reaction Methods 0.000 abstract description 8
- 230000000694 effects Effects 0.000 abstract description 8
- 230000005540 biological transmission Effects 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 6
- 238000010586 diagram Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 230000006870 function Effects 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 229910052500 inorganic mineral Inorganic materials 0.000 description 2
- 239000011707 mineral Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010012373 Depressed level of consciousness Diseases 0.000 description 1
- 239000003245 coal Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000035772 mutation Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
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- 238000010615 ring circuit Methods 0.000 description 1
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Classifications
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- H02J3/385—
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
- G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
- G05F1/66—Regulating electric power
- G05F1/67—Regulating electric power to the maximum power available from a generator, e.g. from solar cell
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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
Abstract
Description
Claims (10)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711367347.XA CN107979115B (zh) | 2017-12-18 | 2017-12-18 | 光伏发电系统的最大功率点追踪方法、装置以及设备 |
Applications Claiming Priority (1)
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CN201711367347.XA CN107979115B (zh) | 2017-12-18 | 2017-12-18 | 光伏发电系统的最大功率点追踪方法、装置以及设备 |
Publications (2)
Publication Number | Publication Date |
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CN107979115A true CN107979115A (zh) | 2018-05-01 |
CN107979115B CN107979115B (zh) | 2019-08-23 |
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CN201711367347.XA Active CN107979115B (zh) | 2017-12-18 | 2017-12-18 | 光伏发电系统的最大功率点追踪方法、装置以及设备 |
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CN (1) | CN107979115B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114995580A (zh) * | 2022-06-27 | 2022-09-02 | 长江师范学院 | 一种光伏系统最大功率点追踪方法及系统 |
Citations (8)
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CN102013841A (zh) * | 2009-09-04 | 2011-04-13 | 华为技术有限公司 | 太阳能电池供电系统、方法及装置 |
CN103296694A (zh) * | 2013-04-17 | 2013-09-11 | 江苏博纬新能源科技有限公司 | 一种用于光伏并网逆变器的多通道可自由组合式mppt环节 |
EP2693288A1 (en) * | 2011-03-30 | 2014-02-05 | Sanyo Electric Co., Ltd. | Power conditioner system |
US20140097687A1 (en) * | 2012-10-09 | 2014-04-10 | Korea Electrical Engineering & Science Research Institute | Three-level photovoltaic inverter configured for asymmetric control of dc-link voltages for separate mppt driving |
CN104104325A (zh) * | 2014-08-05 | 2014-10-15 | 阳光电源股份有限公司 | 一种组串式光伏逆变器的控制方法和系统 |
CN104734548A (zh) * | 2015-04-07 | 2015-06-24 | 深圳市英威腾电气股份有限公司 | 一种光伏并网逆变器以及光伏并网逆变器的控制方法 |
CN104795832A (zh) * | 2015-04-24 | 2015-07-22 | 深圳市盛弘电气有限公司 | 光伏电能管理方法和系统、以及电能分配控制装置 |
CN106300408A (zh) * | 2015-06-04 | 2017-01-04 | 周锡卫 | 一种具有交直流动态调节功能的光伏逆变器 |
-
2017
- 2017-12-18 CN CN201711367347.XA patent/CN107979115B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102013841A (zh) * | 2009-09-04 | 2011-04-13 | 华为技术有限公司 | 太阳能电池供电系统、方法及装置 |
EP2693288A1 (en) * | 2011-03-30 | 2014-02-05 | Sanyo Electric Co., Ltd. | Power conditioner system |
US20140097687A1 (en) * | 2012-10-09 | 2014-04-10 | Korea Electrical Engineering & Science Research Institute | Three-level photovoltaic inverter configured for asymmetric control of dc-link voltages for separate mppt driving |
CN103296694A (zh) * | 2013-04-17 | 2013-09-11 | 江苏博纬新能源科技有限公司 | 一种用于光伏并网逆变器的多通道可自由组合式mppt环节 |
CN104104325A (zh) * | 2014-08-05 | 2014-10-15 | 阳光电源股份有限公司 | 一种组串式光伏逆变器的控制方法和系统 |
CN104734548A (zh) * | 2015-04-07 | 2015-06-24 | 深圳市英威腾电气股份有限公司 | 一种光伏并网逆变器以及光伏并网逆变器的控制方法 |
CN104795832A (zh) * | 2015-04-24 | 2015-07-22 | 深圳市盛弘电气有限公司 | 光伏电能管理方法和系统、以及电能分配控制装置 |
CN106300408A (zh) * | 2015-06-04 | 2017-01-04 | 周锡卫 | 一种具有交直流动态调节功能的光伏逆变器 |
Non-Patent Citations (1)
Title |
---|
周林 等: "光伏阵列最大功率点跟踪控制方法综述", 《高电压技术》 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114995580A (zh) * | 2022-06-27 | 2022-09-02 | 长江师范学院 | 一种光伏系统最大功率点追踪方法及系统 |
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Address after: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Applicant after: Kehua Hengsheng Co., Ltd. Applicant after: Kehua Technology Co., Ltd., Zhangzhou Address before: 361000 torch garden, torch high tech Zone, Xiamen, Fujian 457 Applicant before: Xiamen Kehua Hengsheng Co., Ltd. Applicant before: Kehua Technology Co., Ltd., Zhangzhou |
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Address after: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee after: Kehua Data Co.,Ltd. Patentee after: ZHANGZHOU KEHUA TECHNOLOGY LIMITED BY SHARE Ltd. Address before: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee before: XIAMEN KEHUAHENGSHENG LIMITED BY SHARE Ltd. Patentee before: ZHANGZHOU KEHUA TECHNOLOGY LIMITED BY SHARE Ltd. |
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Effective date of registration: 20220419 Address after: 361001 room 208-38, Hengye building, No. 100, Xiangxing Road, Xiamen Torch High tech Zone (Xiang'an) Industrial Zone, Xiamen, Fujian Patentee after: Xiamen Kehua shuneng Technology Co.,Ltd. Address before: 361000 Ma Long Road 457, Torch Garden, Xiamen Torch High-tech Zone, Fujian Province Patentee before: Kehua Data Co.,Ltd. Patentee before: Zhangzhou Kehua Technology Co., Ltd |