CN105954616B - 基于外特性电气参数的光伏组件故障诊断方法 - Google Patents
基于外特性电气参数的光伏组件故障诊断方法 Download PDFInfo
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- CN105954616B CN105954616B CN201610294552.7A CN201610294552A CN105954616B CN 105954616 B CN105954616 B CN 105954616B CN 201610294552 A CN201610294552 A CN 201610294552A CN 105954616 B CN105954616 B CN 105954616B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- H—ELECTRICITY
- 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
- H02S50/10—Testing of PV devices, e.g. of PV modules or single PV cells
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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
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CN105954616B true CN105954616B (zh) | 2019-02-19 |
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Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106961249B (zh) * | 2017-03-17 | 2019-02-19 | 广西大学 | 一种光伏阵列故障诊断和预警方法 |
CN111221375B (zh) * | 2018-11-27 | 2022-10-18 | 东君新能源有限公司 | Mppt控制方法、装置、光伏发电设备及可读存储介质 |
JP2022102138A (ja) * | 2020-12-25 | 2022-07-07 | 学校法人帝京大学 | 太陽電池モジュールの異常判定システムおよび太陽電池モジュールの異常判定方法 |
CN113657027A (zh) * | 2021-08-03 | 2021-11-16 | 西安理工大学 | 一种光伏组件故障诊断方法、***、设备及存储介质 |
CN115219912A (zh) * | 2022-04-24 | 2022-10-21 | 山东大学 | 一种储能电池早期故障诊断与安全超前预警方法及*** |
Citations (6)
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DE19914115A1 (de) * | 1998-04-20 | 1999-11-04 | Gfai Ges Zur Foerderung Angewa | Verfahren und System zur Fehleranalyse bei polykristallinen Wafern, Solarzellen und Solarmodulen, insbesondere zur Bestimmung der prozeß- und strukturbedingten mechanischen Spannungen |
EP2720274A1 (en) * | 2011-06-10 | 2014-04-16 | System JD Co., Ltd. | Fault diagnostic system, fault diagnostic device, fault diagnostic method, program, storage medium, and object to be diagnosed |
CN104484833A (zh) * | 2014-12-02 | 2015-04-01 | 常州大学 | 基于遗传学算法改进的rbf-bp神经网络的光伏发电输出功率追踪算法 |
CN105071771A (zh) * | 2015-09-08 | 2015-11-18 | 河海大学常州校区 | 一种基于神经网络的分布式光伏***故障诊断方法 |
CN105184678A (zh) * | 2015-09-18 | 2015-12-23 | 齐齐哈尔大学 | 基于多种神经网络组合算法的光伏电站发电量短期预测模型的构建方法 |
CN105303250A (zh) * | 2015-09-23 | 2016-02-03 | 国家电网公司 | 一种基于最优权系数的风电功率组合预测方法 |
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WO2008024368A2 (en) * | 2006-08-22 | 2008-02-28 | Menges Pamela A | Article having multi-functional elements |
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Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19914115A1 (de) * | 1998-04-20 | 1999-11-04 | Gfai Ges Zur Foerderung Angewa | Verfahren und System zur Fehleranalyse bei polykristallinen Wafern, Solarzellen und Solarmodulen, insbesondere zur Bestimmung der prozeß- und strukturbedingten mechanischen Spannungen |
EP2720274A1 (en) * | 2011-06-10 | 2014-04-16 | System JD Co., Ltd. | Fault diagnostic system, fault diagnostic device, fault diagnostic method, program, storage medium, and object to be diagnosed |
CN104484833A (zh) * | 2014-12-02 | 2015-04-01 | 常州大学 | 基于遗传学算法改进的rbf-bp神经网络的光伏发电输出功率追踪算法 |
CN105071771A (zh) * | 2015-09-08 | 2015-11-18 | 河海大学常州校区 | 一种基于神经网络的分布式光伏***故障诊断方法 |
CN105184678A (zh) * | 2015-09-18 | 2015-12-23 | 齐齐哈尔大学 | 基于多种神经网络组合算法的光伏电站发电量短期预测模型的构建方法 |
CN105303250A (zh) * | 2015-09-23 | 2016-02-03 | 国家电网公司 | 一种基于最优权系数的风电功率组合预测方法 |
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