دورية أكاديمية
Measuring DNI with a New Radiometer Based on an Optical Fiber and Photodiode.
| العنوان: | Measuring DNI with a New Radiometer Based on an Optical Fiber and Photodiode. |
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| المؤلفون: | Carballar A; Electronic Engineering Department, Universidad de Sevilla (E.T.S. de Ingeniería), C/Camino de los Descubrimientos s/n, 41092 Sevilla, Spain., Rodríguez-Garrido R; Capgemini Engineering, Edificio Oxxeo, C/Puerto de Somport 9, 28050 Madrid, Spain., Jerez M; Electronic Engineering Department, Universidad de Sevilla (E.T.S. de Ingeniería), C/Camino de los Descubrimientos s/n, 41092 Sevilla, Spain., Vera J; National Renewable Energy Center (CENER), Solar Thermal & Thermal Energy Storage Department, C/Isaac Newton, 4. Pabellón de Italia, Planta 5 SO, 41092 Sevilla, Spain., Granado J; Electronic Engineering Department, Universidad de Sevilla (E.T.S. de Ingeniería), C/Camino de los Descubrimientos s/n, 41092 Sevilla, Spain. |
| المصدر: | Sensors (Basel, Switzerland) [Sensors (Basel)] 2024 Jun 06; Vol. 24 (11). Date of Electronic Publication: 2024 Jun 06. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: MDPI Country of Publication: Switzerland NLM ID: 101204366 Publication Model: Electronic Cited Medium: Internet ISSN: 1424-8220 (Electronic) Linking ISSN: 14248220 NLM ISO Abbreviation: Sensors (Basel) Subsets: PubMed not MEDLINE; MEDLINE |
| أسماء مطبوعة: | Original Publication: Basel, Switzerland : MDPI, c2000- |
| مستخلص: | A new cost-effective radiometer has been designed, built, and tested to measure direct normal solar irradiance (DNI). The proposed instrument for solar irradiance measurement is based on an optical fiber as the light beam collector, a semiconductor photodiode to measure the optical power, and a calibration algorithm to convert the optical power into solar irradiance. The proposed radiometer offers the advantage of separating the measurement point, where the optical fiber collects the solar irradiation, from the place where the optical power is measured. A calibration factor is mandatory because the semiconductor photodiode is only spectrally responsive to a limited part of the spectral irradiance. Experimental tests have been conducted under different conditions to evaluate the performance of the proposed device. The measurements confirm that the proposed instrument performs similarly to the expensive high-accuracy pyrheliometer used as a reference. |
| References: | Appl Opt. 1979 Aug 15;18(16):2902-4. (PMID: 20212768) Sensors (Basel). 2009;9(6):4615-34. (PMID: 22408545) |
| معلومات مُعتمدة: | 101122231 European Union's Horizon Europe research and innovation programme; MCIN/AEI/10.130339/501100011033 European Union Next Generation/PRTR - TED2021- 132190B-C22; MCIN/AEI/10.130339/501100011033 PID2021-125786OB-C22 |
| فهرسة مساهمة: | Keywords: acceptance cone; optical fiber; pyrheliometer; radiometer; semiconductor photodiode; solar irradiance; spectral irradiance |
| تواريخ الأحداث: | Date Created: 20240619 Latest Revision: 20240620 |
| رمز التحديث: | 20240620 |
| مُعرف محوري في PubMed: | PMC11175195 |
| DOI: | 10.3390/s24113674 |
| PMID: | 38894464 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1424-8220 |
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| DOI: | 10.3390/s24113674 |