Knowledge Resource Center for Ecological Environment in Arid Area
DOI | 10.1109/PVSC43889.2021.9518459 |
Soiling Rate Determination from Referenced Systems in Desert Climate using PVInsight Soiling Algorithm | |
Kam-Lum, Elsa; Meyers, Bennet E.; Cosme, Damien; Aissa, Brahim; Scabbia, Giovanni | |
通讯作者 | Kam-Lum, E (corresponding author), TotalEnergies R&D, 2 Pl Jean Millier, F-92400 Courbevoie, France. ; Meyers, BE (corresponding author), SLAC Natl Accelerator Lab, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA. |
会议名称 | 48th IEEE Photovoltaic Specialists Conference (PVSC) |
会议日期 | JUN 20-25, 2021 |
会议地点 | ELECTR NETWORK |
英文摘要 | We present a comparison of two methods to estimate the soiling losses from photovoltaic (PV) system operational data. We evaluate 21 months of data from an outdoor soiling test in a hot, desert climate with a reference system which was cleaned once a week. First, we present an analyst-based result that uses accepted industry practices to estimate trends based on data fit and records of cleaning and storm events, representative of an industry-standard, labor-intensive approach. Second, we present a completely automated analysis, in which the cleaning events are selected through an unsupervised statistical learning algorithm. The algorithm generates estimates of linear soiling rates that are in close agreement with the rates determined by the human analyst, at orders of magnitude faster speed. The speed of processing is particularly advantageous in analysis of multiple setups and long duration data (years of minute(s) data collection). |
英文关键词 | solar energy soiling hot desert climate soiling data analysis machine learning statistical learning PVInsight |
来源出版物 | 2021 IEEE 48TH PHOTOVOLTAIC SPECIALISTS CONFERENCE (PVSC) |
ISSN | 0160-8371 |
出版年 | 2021 |
页码 | 2552-2554 |
ISBN | 978-1-6654-1922-2 |
出版者 | IEEE |
类型 | Proceedings Paper |
语种 | 英语 |
收录类别 | CPCI-S |
WOS记录号 | WOS:000701690400582 |
WOS类目 | Energy & Fuels ; Engineering, Electrical & Electronic ; Physics, Applied |
WOS研究方向 | Energy & Fuels ; Engineering ; Physics |
资源类型 | 会议论文 |
条目标识符 | http://119.78.100.177/qdio/handle/2XILL650/365630 |
作者单位 | [Kam-Lum, Elsa; Cosme, Damien] TotalEnergies R&D, 2 Pl Jean Millier, F-92400 Courbevoie, France; [Meyers, Bennet E.] SLAC Natl Accelerator Lab, 2575 Sand Hill Rd, Menlo Pk, CA 94025 USA; [Aissa, Brahim; Scabbia, Giovanni] Hamad Bin Khalifa Univ HBKU, Qatar Fdn, Qatar Energy & Environm Res Inst QEERI, POB 34110, Doha, Qatar |
推荐引用方式 GB/T 7714 | Kam-Lum, Elsa,Meyers, Bennet E.,Cosme, Damien,et al. Soiling Rate Determination from Referenced Systems in Desert Climate using PVInsight Soiling Algorithm[C]:IEEE,2021:2552-2554. |
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