CN111967620B - 一种光伏组件诊断方法、装置、设备及可读存储介质 - Google Patents
一种光伏组件诊断方法、装置、设备及可读存储介质 Download PDFInfo
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- CN111967620B CN111967620B CN202010760394.6A CN202010760394A CN111967620B CN 111967620 B CN111967620 B CN 111967620B CN 202010760394 A CN202010760394 A CN 202010760394A CN 111967620 B CN111967620 B CN 111967620B
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- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
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- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
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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
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Abstract
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Application Number | Priority Date | Filing Date | Title |
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CN202010760394.6A CN111967620B (zh) | 2020-07-31 | 2020-07-31 | 一种光伏组件诊断方法、装置、设备及可读存储介质 |
PCT/CN2021/109430 WO2022022659A1 (zh) | 2020-07-31 | 2021-07-30 | 一种光伏组件诊断方法、装置、设备及可读存储介质 |
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CN202010760394.6A CN111967620B (zh) | 2020-07-31 | 2020-07-31 | 一种光伏组件诊断方法、装置、设备及可读存储介质 |
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CN111967620A CN111967620A (zh) | 2020-11-20 |
CN111967620B true CN111967620B (zh) | 2023-07-14 |
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WO (1) | WO2022022659A1 (zh) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111967620B (zh) * | 2020-07-31 | 2023-07-14 | 厦门科华数能科技有限公司 | 一种光伏组件诊断方法、装置、设备及可读存储介质 |
CN112990059B (zh) * | 2021-03-30 | 2023-04-28 | 尚特杰电力科技有限公司 | 一种基于曲线形状描述的iv曲线诊断的方法及装置 |
CN113779891A (zh) * | 2021-09-26 | 2021-12-10 | 中机国能电力工程有限公司 | 一种基于数据深度挖掘的光伏组件设计方法 |
CN115980493B (zh) * | 2023-01-03 | 2023-11-07 | 广州市德珑电子器件有限公司 | 多电感的光伏逆变器测试方法、装置、设备以及存储介质 |
CN116029160B (zh) * | 2023-03-23 | 2023-06-20 | 南昌航空大学 | 光伏组件缺陷与发电效率损失的映射模型构建方法及系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104270091A (zh) * | 2014-08-27 | 2015-01-07 | 国电南瑞南京控制系统有限公司 | 一种基于监控系统的光伏发电设备故障诊断方法 |
CN107276531A (zh) * | 2017-06-08 | 2017-10-20 | 南昌航空大学 | 一种光伏组件在线故障分级诊断系统及方法 |
KR20180121754A (ko) * | 2017-04-28 | 2018-11-08 | 한국에너지기술연구원 | 다채널 태양광 dc 어레이 고장진단 장치 |
CN109861644A (zh) * | 2018-12-24 | 2019-06-07 | 阳光电源股份有限公司 | 光伏组件故障诊断方法、边缘计算处理装置和逆变器 |
EP3506448A1 (en) * | 2017-12-28 | 2019-07-03 | ABB Schweiz AG | Method and system for monitoring a photovoltaic plant to determine a fault condition |
Family Cites Families (4)
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EP2311163A4 (en) * | 2008-07-01 | 2013-08-21 | Satcon Technology Corp | PHOTOVOLTAIC CONTINUOUS / CONTINUOUS MICROCONVERTER |
CN105044624B (zh) * | 2015-08-11 | 2018-02-23 | 上海海事大学 | 带故障诊断功能的七电平逆变器及故障诊断方法 |
CN106067758A (zh) * | 2016-05-25 | 2016-11-02 | 河海大学常州校区 | 基于参数辨识的光伏发电系统故障诊断方法及系统 |
CN111967620B (zh) * | 2020-07-31 | 2023-07-14 | 厦门科华数能科技有限公司 | 一种光伏组件诊断方法、装置、设备及可读存储介质 |
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2020
- 2020-07-31 CN CN202010760394.6A patent/CN111967620B/zh active Active
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2021
- 2021-07-30 WO PCT/CN2021/109430 patent/WO2022022659A1/zh active Application Filing
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104270091A (zh) * | 2014-08-27 | 2015-01-07 | 国电南瑞南京控制系统有限公司 | 一种基于监控系统的光伏发电设备故障诊断方法 |
KR20180121754A (ko) * | 2017-04-28 | 2018-11-08 | 한국에너지기술연구원 | 다채널 태양광 dc 어레이 고장진단 장치 |
CN107276531A (zh) * | 2017-06-08 | 2017-10-20 | 南昌航空大学 | 一种光伏组件在线故障分级诊断系统及方法 |
EP3506448A1 (en) * | 2017-12-28 | 2019-07-03 | ABB Schweiz AG | Method and system for monitoring a photovoltaic plant to determine a fault condition |
CN109861644A (zh) * | 2018-12-24 | 2019-06-07 | 阳光电源股份有限公司 | 光伏组件故障诊断方法、边缘计算处理装置和逆变器 |
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WO2022022659A1 (zh) | 2022-02-03 |
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