Arid
DOI10.1109/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)
ISSN0160-8371
出版年2021
页码2552-2554
ISBN978-1-6654-1922-2
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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