CN106647921A - 减轻局部阴影对光伏系统影响的改进mppt算法 - Google Patents
减轻局部阴影对光伏系统影响的改进mppt算法 Download PDFInfo
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- CN106647921A CN106647921A CN201710043076.6A CN201710043076A CN106647921A CN 106647921 A CN106647921 A CN 106647921A CN 201710043076 A CN201710043076 A CN 201710043076A CN 106647921 A CN106647921 A CN 106647921A
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- maximum power
- power point
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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
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- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- General Physics & Mathematics (AREA)
- Radar, Positioning & Navigation (AREA)
- Automation & Control Theory (AREA)
- Photovoltaic Devices (AREA)
- Control Of Electrical Variables (AREA)
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Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710043076.6A CN106647921B (zh) | 2017-01-19 | 2017-01-19 | 减轻局部阴影对光伏系统影响的改进mppt算法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710043076.6A CN106647921B (zh) | 2017-01-19 | 2017-01-19 | 减轻局部阴影对光伏系统影响的改进mppt算法 |
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| Publication Number | Publication Date |
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| CN106647921A true CN106647921A (zh) | 2017-05-10 |
| CN106647921B CN106647921B (zh) | 2017-12-01 |
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| CN201710043076.6A Active CN106647921B (zh) | 2017-01-19 | 2017-01-19 | 减轻局部阴影对光伏系统影响的改进mppt算法 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109491443A (zh) * | 2018-11-09 | 2019-03-19 | 西交利物浦大学 | 基于等效电压参考线模型的全局最大电功率点跟踪方法 |
| TWI676092B (zh) * | 2018-10-31 | 2019-11-01 | 國立中山大學 | 太陽光伏系統之最大功率點追蹤及部分遮陰判斷方法 |
| CN112217475A (zh) * | 2020-09-29 | 2021-01-12 | 合肥阳光新能源科技有限公司 | 一种iv曲线的扫描方法和光储系统 |
| CN112327999A (zh) * | 2020-11-02 | 2021-02-05 | 东南大学 | 基于最大功率点跟踪数据的光伏快速检测及精确诊断方法 |
| CN112379720A (zh) * | 2020-09-27 | 2021-02-19 | 杭州云视物联科技有限公司 | 用于光伏发电系统的光伏阵列最大功率点跟踪控制器 |
| CN113075443A (zh) * | 2020-01-06 | 2021-07-06 | 西交利物浦大学 | 一种光伏串列的阴影遮挡检测方法、装置和设备 |
Citations (6)
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| WO2013187521A2 (en) * | 2012-06-11 | 2013-12-19 | Panasonic Corporation | Voltage conversion apparatus, power generation system, and voltage conversion method |
| CN103592992A (zh) * | 2013-11-18 | 2014-02-19 | 国家电网公司 | 一种阴影条件下光伏阵列最大功率点快速寻优系统及方法 |
| CN103699170A (zh) * | 2013-12-23 | 2014-04-02 | 徐州工业职业技术学院 | 局部阴影下光伏发电系统最大功率点跟踪方法 |
| KR20150025977A (ko) * | 2013-08-30 | 2015-03-11 | 전자부품연구원 | 태양광 발전 시스템의 최대전력점 추적 방법 및 이를 이용한 태양광 발전 시스템 |
| CN105871325A (zh) * | 2016-05-27 | 2016-08-17 | 浙江大学 | 一种局部阴影遮挡下提高光伏优化器调整速度和准确度的前馈mppt控制方法 |
| CN106200752A (zh) * | 2015-05-06 | 2016-12-07 | 华北电力大学(保定) | 一种局部阴影下光伏阵列最大功率跟踪滑模控制系统 |
-
2017
- 2017-01-19 CN CN201710043076.6A patent/CN106647921B/zh active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2013187521A2 (en) * | 2012-06-11 | 2013-12-19 | Panasonic Corporation | Voltage conversion apparatus, power generation system, and voltage conversion method |
| KR20150025977A (ko) * | 2013-08-30 | 2015-03-11 | 전자부품연구원 | 태양광 발전 시스템의 최대전력점 추적 방법 및 이를 이용한 태양광 발전 시스템 |
| CN103592992A (zh) * | 2013-11-18 | 2014-02-19 | 国家电网公司 | 一种阴影条件下光伏阵列最大功率点快速寻优系统及方法 |
| CN103699170A (zh) * | 2013-12-23 | 2014-04-02 | 徐州工业职业技术学院 | 局部阴影下光伏发电系统最大功率点跟踪方法 |
| CN106200752A (zh) * | 2015-05-06 | 2016-12-07 | 华北电力大学(保定) | 一种局部阴影下光伏阵列最大功率跟踪滑模控制系统 |
| CN105871325A (zh) * | 2016-05-27 | 2016-08-17 | 浙江大学 | 一种局部阴影遮挡下提高光伏优化器调整速度和准确度的前馈mppt控制方法 |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI676092B (zh) * | 2018-10-31 | 2019-11-01 | 國立中山大學 | 太陽光伏系統之最大功率點追蹤及部分遮陰判斷方法 |
| CN109491443A (zh) * | 2018-11-09 | 2019-03-19 | 西交利物浦大学 | 基于等效电压参考线模型的全局最大电功率点跟踪方法 |
| CN109491443B (zh) * | 2018-11-09 | 2020-10-23 | 西交利物浦大学 | 基于等效电压参考线模型的全局最大电功率点跟踪方法 |
| CN113075443A (zh) * | 2020-01-06 | 2021-07-06 | 西交利物浦大学 | 一种光伏串列的阴影遮挡检测方法、装置和设备 |
| CN113075443B (zh) * | 2020-01-06 | 2023-08-11 | 西交利物浦大学 | 一种光伏串列的阴影遮挡检测方法、装置和设备 |
| CN112379720A (zh) * | 2020-09-27 | 2021-02-19 | 杭州云视物联科技有限公司 | 用于光伏发电系统的光伏阵列最大功率点跟踪控制器 |
| CN112217475A (zh) * | 2020-09-29 | 2021-01-12 | 合肥阳光新能源科技有限公司 | 一种iv曲线的扫描方法和光储系统 |
| CN112327999A (zh) * | 2020-11-02 | 2021-02-05 | 东南大学 | 基于最大功率点跟踪数据的光伏快速检测及精确诊断方法 |
| CN112327999B (zh) * | 2020-11-02 | 2022-03-11 | 东南大学 | 基于最大功率点跟踪数据的光伏快速检测及精确诊断方法 |
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| Publication number | Publication date |
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| CN106647921B (zh) | 2017-12-01 |
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Effective date of registration: 20210608 Address after: 226019 No.205, building 6, Nantong University, No.9, Siyuan Road, Nantong City, Jiangsu Province Patentee after: Center for technology transfer, Nantong University Address before: 226019 Jiangsu city of Nantong province sik Road No. 9 Patentee before: NANTONG University |
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Application publication date: 20170510 Assignee: Nantong Fujun Electronic Technology Co.,Ltd. Assignor: Center for technology transfer, Nantong University Contract record no.: X2022320000383 Denomination of invention: An Improved MPPT Algorithm for Reducing the Influence of Local Shadows on Photovoltaic System Granted publication date: 20171201 License type: Common License Record date: 20230104 |
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Address after: No. 9 Siyuan Road, Nantong University, Nantong City, Jiangsu Province 226000 Patentee after: Nantong University Technology Transfer Center Co.,Ltd. Country or region after: China Address before: 226019 No.205, building 6, Nantong University, No.9, Siyuan Road, Nantong City, Jiangsu Province Patentee before: Center for technology transfer, Nantong University Country or region before: China |
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Effective date of registration: 20240726 Address after: No. 157, Zone 1/2-316A, Qinglin Building, South Side of Dongjiang Road, Hexi District, Tianjin, 300000 Patentee after: Tianjin Qinxuan Information Technology Co.,Ltd. Country or region after: China Address before: No. 9 Siyuan Road, Nantong University, Nantong City, Jiangsu Province 226000 Patentee before: Nantong University Technology Transfer Center Co.,Ltd. Country or region before: China |
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Effective date of registration: 20250509 Address after: 250100 Building 1, A1 Commercial Plot, Lushang Jinmao International Plaza, Ganggou Street, Licheng District, Jinan City, Shandong Province 1901 Patentee after: Shandong Jingnong Engineering Technology Co.,Ltd. Country or region after: China Address before: No. 157, Zone 1/2-316A, Qinglin Building, South Side of Dongjiang Road, Hexi District, Tianjin, 300000 Patentee before: Tianjin Qinxuan Information Technology Co.,Ltd. Country or region before: China |