{"doi":"10.1109/PVSC45281.2020.9300796","publisher":"IEEE","author":[{"first_name":"Li","id":"237630","last_name":"Feng","full_name":"Feng, Li"},{"full_name":"Hamelmann, Frank","last_name":"Hamelmann","first_name":"Frank","id":"208487"},{"first_name":"Jingwei","last_name":"Zhang","full_name":"Zhang, Jingwei"},{"first_name":"Kun","full_name":"Ding, Kun","last_name":"Ding"},{"first_name":"Matthias","last_name":"Diehl","full_name":"Diehl, Matthias"},{"first_name":"Thomas","last_name":"Pfeil","full_name":"Pfeil, Thomas"},{"full_name":"Brandt, Steffen","last_name":"Brandt","first_name":"Steffen"},{"full_name":"Friedrich, Werner","last_name":"Friedrich","first_name":"Werner"},{"full_name":"Amin, Nowshad","last_name":"Amin","first_name":"Nowshad"}],"conference":{"location":"Calgary, AB, Canada","name":"2020 IEEE 47th Photovoltaic Specialists Conference (PVSC)"},"page":"2496-2501","user_id":"245590","date_created":"2023-09-01T08:39:42Z","date_updated":"2023-09-06T16:42:54Z","publication":"2020 47th IEEE Photovoltaic Specialists Conference (PVSC)","publication_identifier":{"eisbn":["978-1-7281-6115-0"]},"language":[{"iso":"eng"}],"abstract":[{"text":"In order to develop scientific research on the performance analysis and faults detection for monitoring status in photovoltaic (PV) array, an accurate and reliable irradiance evaluation are required. The mathematical expressions for irradiance evaluation at module level and array level are presented by the measured current and voltage of the PV module and PV array. The proposed method is verified with three typical weathers and a big dataset of one year. The results of module level show that the proposed method has performed good R2 errors of 0.9957 on a sunny day, 0.9978 on a cloudy day and 0.9898 on a day with low irradiance. The average percentage errors are 4.9%., 7.4% and 8.3% respectively. At the array level, the average error for one year is achieved by 6.51%., and 50% of average irradiance ranges are from 200 W/m 2 to 600 W/m 2 during the whole year. It is proved to be rarely affected by uncertainties from weather changes. The proposed method is suitable to calculate irradiance and obtain input energy of PV array in engineering application.","lang":"eng"}],"citation":{"chicago":"Feng, Li, Frank Hamelmann, Jingwei Zhang, Kun Ding, Matthias Diehl, Thomas Pfeil, Steffen Brandt, Werner Friedrich, and Nowshad Amin. “A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors.” In <i>2020 47th IEEE Photovoltaic Specialists Conference (PVSC)</i>, 2496–2501. IEEE, 2020. <a href=\"https://doi.org/10.1109/PVSC45281.2020.9300796\">https://doi.org/10.1109/PVSC45281.2020.9300796</a>.","alphadin":"<span style=\"font-variant:small-caps;\"><span style=\"font-variant:small-caps;\">Feng, Li</span> ; <span style=\"font-variant:small-caps;\">Hamelmann, Frank</span> ; <span style=\"font-variant:small-caps;\">Zhang, Jingwei</span> ; <span style=\"font-variant:small-caps;\">Ding, Kun</span> ; <span style=\"font-variant:small-caps;\">Diehl, Matthias</span> ; <span style=\"font-variant:small-caps;\">Pfeil, Thomas</span> ; <span style=\"font-variant:small-caps;\">Brandt, Steffen</span> ; <span style=\"font-variant:small-caps;\">Friedrich, Werner</span> ; u. a.</span>: A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors. In: <i>2020 47th IEEE Photovoltaic Specialists Conference (PVSC)</i> : IEEE, 2020, S. 2496–2501","bibtex":"@inproceedings{Feng_Hamelmann_Zhang_Ding_Diehl_Pfeil_Brandt_Friedrich_Amin_2020, title={A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors}, DOI={<a href=\"https://doi.org/10.1109/PVSC45281.2020.9300796\">10.1109/PVSC45281.2020.9300796</a>}, booktitle={2020 47th IEEE Photovoltaic Specialists Conference (PVSC)}, publisher={IEEE}, author={Feng, Li and Hamelmann, Frank and Zhang, Jingwei and Ding, Kun and Diehl, Matthias and Pfeil, Thomas and Brandt, Steffen and Friedrich, Werner and Amin, Nowshad}, year={2020}, pages={2496–2501} }","short":"L. Feng, F. Hamelmann, J. Zhang, K. Ding, M. Diehl, T. Pfeil, S. Brandt, W. Friedrich, N. Amin, in: 2020 47th IEEE Photovoltaic Specialists Conference (PVSC), IEEE, 2020, pp. 2496–2501.","mla":"Feng, Li, et al. “A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors.” <i>2020 47th IEEE Photovoltaic Specialists Conference (PVSC)</i>, IEEE, 2020, pp. 2496–501, doi:<a href=\"https://doi.org/10.1109/PVSC45281.2020.9300796\">10.1109/PVSC45281.2020.9300796</a>.","ama":"Feng L, Hamelmann F, Zhang J, et al. A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors. In: <i>2020 47th IEEE Photovoltaic Specialists Conference (PVSC)</i>. IEEE; 2020:2496-2501. doi:<a href=\"https://doi.org/10.1109/PVSC45281.2020.9300796\">10.1109/PVSC45281.2020.9300796</a>","apa":"Feng, L., Hamelmann, F., Zhang, J., Ding, K., Diehl, M., Pfeil, T., … Amin, N. (2020). A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors. In <i>2020 47th IEEE Photovoltaic Specialists Conference (PVSC)</i> (pp. 2496–2501). Calgary, AB, Canada: IEEE. <a href=\"https://doi.org/10.1109/PVSC45281.2020.9300796\">https://doi.org/10.1109/PVSC45281.2020.9300796</a>","ieee":"L. Feng <i>et al.</i>, “A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors,” in <i>2020 47th IEEE Photovoltaic Specialists Conference (PVSC)</i>, Calgary, AB, Canada, 2020, pp. 2496–2501."},"type":"conference","publication_status":"published","year":"2020","title":"A Novel Method to Evaluate Irradiance in PV Field without Irradiance Sensors","_id":"3510","status":"public"}