CN106788239B - 基于功率损失估计实现光伏电站性能评估和管理的方法 - Google Patents
基于功率损失估计实现光伏电站性能评估和管理的方法 Download PDFInfo
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- CN106788239B CN106788239B CN201610990232.5A CN201610990232A CN106788239B CN 106788239 B CN106788239 B CN 106788239B CN 201610990232 A CN201610990232 A CN 201610990232A CN 106788239 B CN106788239 B CN 106788239B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000011156 evaluation Methods 0.000 title claims abstract description 30
- 239000000428 dust Substances 0.000 claims abstract description 26
- 238000013517 stratification Methods 0.000 claims abstract description 23
- 238000012544 monitoring process Methods 0.000 claims abstract description 21
- 230000032683 aging Effects 0.000 claims abstract description 17
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000005259 measurement Methods 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000005286 illumination Methods 0.000 claims description 4
- 238000012360 testing method Methods 0.000 claims description 4
- 230000004888 barrier function Effects 0.000 claims 1
- 238000010248 power generation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004364 calculation method Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008030 elimination Effects 0.000 description 1
- 238000003379 elimination reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
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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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0637—Strategic management or analysis, e.g. setting a goal or target of an organisation; Planning actions based on goals; Analysis or evaluation of effectiveness of goals
- G06Q10/06375—Prediction of business process outcome or impact based on a proposed change
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
-
- 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
Abstract
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CN201610990232.5A CN106788239B (zh) | 2016-11-10 | 2016-11-10 | 基于功率损失估计实现光伏电站性能评估和管理的方法 |
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CN201610990232.5A CN106788239B (zh) | 2016-11-10 | 2016-11-10 | 基于功率损失估计实现光伏电站性能评估和管理的方法 |
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CN106788239A CN106788239A (zh) | 2017-05-31 |
CN106788239B true CN106788239B (zh) | 2019-03-26 |
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Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107274021A (zh) * | 2017-06-16 | 2017-10-20 | 南京国电南自电网自动化有限公司 | 一种光伏功率预测系统干扰数据处理系统及方法 |
CN109347434B (zh) * | 2018-11-06 | 2020-08-07 | 国网辽宁省电力有限公司电力科学研究院 | 一种计及老化时光伏发电功率的方法 |
CN111200397B (zh) * | 2018-11-16 | 2021-08-10 | 艾思特能源有限公司 | 太阳能光电模块的仿真效能检测方法 |
CN110190810B (zh) * | 2019-06-04 | 2020-05-26 | 西安工程大学 | 污秽致光伏电源功率折损的测量方法及应用配置修正方法 |
CN111402078B (zh) * | 2020-03-11 | 2023-06-30 | 阳光新能源开发股份有限公司 | 光伏组串的诊断方法、装置及控制器 |
CN113092321B (zh) * | 2021-03-31 | 2023-04-11 | 东北电力大学 | 一种基于功率衰减的光伏板积灰浓度检测系统及方法 |
CN114898232B (zh) * | 2022-04-29 | 2023-08-15 | 中科云尚(南京)智能技术有限公司 | 基于光伏组串数据分析的光伏电站无人机巡检方法及系统 |
CN115566997B (zh) * | 2022-10-18 | 2023-04-28 | 广州瑞鑫智能制造有限公司 | 用于空压站的光伏组件衰减测试系统及方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100964296B1 (ko) * | 2009-12-15 | 2010-06-16 | 한국전력거래소 | 전력계통의 자료취득 및 감시제어시스템 |
CN202696503U (zh) * | 2012-04-01 | 2013-01-23 | 上海晖保新能源科技有限公司 | 光伏电站环境监测装置 |
CN104579166A (zh) * | 2015-02-10 | 2015-04-29 | 河海大学常州校区 | 分布式光伏电站监控系统及其故障诊断方法 |
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Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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KR100964296B1 (ko) * | 2009-12-15 | 2010-06-16 | 한국전력거래소 | 전력계통의 자료취득 및 감시제어시스템 |
CN202696503U (zh) * | 2012-04-01 | 2013-01-23 | 上海晖保新能源科技有限公司 | 光伏电站环境监测装置 |
CN104579166A (zh) * | 2015-02-10 | 2015-04-29 | 河海大学常州校区 | 分布式光伏电站监控系统及其故障诊断方法 |
Non-Patent Citations (1)
Title |
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光伏电站发电性能评估现场检测技术;刘舒 等.;《电气自动化》;20151130;全文 |
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Address after: 200122 Pudong New Area Pu circuit 489, Shanghai, 11 floor, Yan Qiao building. Applicant after: Shanghai Xuji Electric Co., Ltd. Applicant after: Xuji Group Co., Ltd. Applicant after: State Grid Corporation of China Address before: 200122 Pudong New Area Pu circuit 489, Shanghai, 11 floor, Yan Qiao building. Applicant before: Shanghai Xuji Electric Co., Ltd. Applicant before: Xuji Group Co., Ltd. Applicant before: State Grid Corporation of China |
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