CN105406818A - 一种光伏发电组件优化监控方法和系统 - Google Patents
一种光伏发电组件优化监控方法和系统 Download PDFInfo
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- CN105406818A CN105406818A CN201510971591.1A CN201510971591A CN105406818A CN 105406818 A CN105406818 A CN 105406818A CN 201510971591 A CN201510971591 A CN 201510971591A CN 105406818 A CN105406818 A CN 105406818A
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- photovoltaic module
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- 238000000034 method Methods 0.000 title claims abstract description 41
- 238000012544 monitoring process Methods 0.000 title claims abstract description 18
- 230000005611 electricity Effects 0.000 title abstract description 7
- 230000032683 aging Effects 0.000 claims abstract description 59
- 238000012360 testing method Methods 0.000 claims description 24
- 238000005457 optimization Methods 0.000 claims description 8
- 238000003745 diagnosis Methods 0.000 abstract description 3
- 230000008859 change Effects 0.000 description 17
- 230000001537 neural effect Effects 0.000 description 10
- 238000010586 diagram Methods 0.000 description 8
- 238000005286 illumination Methods 0.000 description 8
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- 238000012549 training Methods 0.000 description 4
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 3
- 238000013528 artificial neural network Methods 0.000 description 3
- 238000011161 development Methods 0.000 description 3
- 230000018109 developmental process Effects 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
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- 238000005259 measurement Methods 0.000 description 2
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- 238000011088 calibration curve Methods 0.000 description 1
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Classifications
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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
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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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CN201510971591.1A CN105406818A (zh) | 2015-12-22 | 2015-12-22 | 一种光伏发电组件优化监控方法和系统 |
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CN201510971591.1A CN105406818A (zh) | 2015-12-22 | 2015-12-22 | 一种光伏发电组件优化监控方法和系统 |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105978486A (zh) * | 2016-07-27 | 2016-09-28 | 重庆大学 | 一种硅太阳能电池阵列的故障检测方法 |
CN108197371A (zh) * | 2017-12-28 | 2018-06-22 | 中南大学 | 基于bim的固定光伏阵列连线优化 |
CN108832894A (zh) * | 2018-06-21 | 2018-11-16 | 阳光电源股份有限公司 | 光伏组件输出特性曲线获取电路、方法以及光伏发电系统 |
CN109787304A (zh) * | 2017-11-14 | 2019-05-21 | 中国电力科学研究院有限公司 | 一种太阳能充电站分布式能量管理方法及系统 |
EP3869687A1 (en) * | 2020-02-18 | 2021-08-25 | Siemens Aktiengesellschaft | Predicting a performance value of a solar cell from electrical impedance spectroscopy measurements |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104767482A (zh) * | 2014-01-02 | 2015-07-08 | 上海岩芯电子科技有限公司 | 一种光伏组件老化和短路故障在线诊断方法 |
CN105024644A (zh) * | 2015-08-12 | 2015-11-04 | 河海大学常州校区 | 一种光伏系统性能评估系统及方法 |
-
2015
- 2015-12-22 CN CN201510971591.1A patent/CN105406818A/zh active Pending
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104767482A (zh) * | 2014-01-02 | 2015-07-08 | 上海岩芯电子科技有限公司 | 一种光伏组件老化和短路故障在线诊断方法 |
CN105024644A (zh) * | 2015-08-12 | 2015-11-04 | 河海大学常州校区 | 一种光伏系统性能评估系统及方法 |
Non-Patent Citations (1)
Title |
---|
王元章等: "一种四参数的光伏组件在线故障诊断方法", 《中国电机工程学报》 * |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105978486A (zh) * | 2016-07-27 | 2016-09-28 | 重庆大学 | 一种硅太阳能电池阵列的故障检测方法 |
CN105978486B (zh) * | 2016-07-27 | 2018-04-03 | 重庆大学 | 一种硅太阳能电池阵列的故障检测方法 |
CN109787304A (zh) * | 2017-11-14 | 2019-05-21 | 中国电力科学研究院有限公司 | 一种太阳能充电站分布式能量管理方法及系统 |
CN109787304B (zh) * | 2017-11-14 | 2020-08-28 | 中国电力科学研究院有限公司 | 一种太阳能充电站分布式能量管理方法及系统 |
CN108197371A (zh) * | 2017-12-28 | 2018-06-22 | 中南大学 | 基于bim的固定光伏阵列连线优化 |
CN108832894A (zh) * | 2018-06-21 | 2018-11-16 | 阳光电源股份有限公司 | 光伏组件输出特性曲线获取电路、方法以及光伏发电系统 |
CN108832894B (zh) * | 2018-06-21 | 2020-05-22 | 阳光电源股份有限公司 | 光伏组件输出特性曲线获取电路、方法以及光伏发电系统 |
EP3869687A1 (en) * | 2020-02-18 | 2021-08-25 | Siemens Aktiengesellschaft | Predicting a performance value of a solar cell from electrical impedance spectroscopy measurements |
WO2021164995A1 (en) * | 2020-02-18 | 2021-08-26 | Siemens Energy Global GmbH & Co. KG | Predicting a performance value of a solar cell from electrical impedance spectroscopy measurements |
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Effective date of registration: 20160601 Address after: 100070 Fengtai District, Feng Feng Road, the era of wealth on the 1st floor of the world's 28 floor, Beijing Applicant after: Fibrlink Networks Co., Ltd. Applicant after: Beijing Guodiantong Network Technology Co., Ltd. Applicant after: State Grid Corporation of China Applicant after: State Grid Zhejiang Electric Power Company Address before: 100070 Fengtai District, Feng Feng Road, the era of wealth on the 1st floor of the world's 28 floor, Beijing Applicant before: Fibrlink Networks Co., Ltd. Applicant before: Beijing Guodiantong Network Technology Co., Ltd. Applicant before: State Grid Corporation of China Applicant before: State Grid Tianjin Electric Power Company |
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