دورية أكاديمية
Irradiance Sensing through PV Devices: A Sensitivity Analysis.
| العنوان: | Irradiance Sensing through PV Devices: A Sensitivity Analysis. |
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| المؤلفون: | Laudani A; Dipartimento di Ingegneria, Università degli Studi Roma Tre, Via Vito Volterra 62b, 00146 Roma, Italy., Lozito GM; Dipartimento di Ingegneria, Università degli Studi Roma Tre, Via Vito Volterra 62b, 00146 Roma, Italy., Riganti Fulginei F; Dipartimento di Ingegneria, Università degli Studi Roma Tre, Via Vito Volterra 62b, 00146 Roma, Italy. |
| المصدر: | Sensors (Basel, Switzerland) [Sensors (Basel)] 2021 Jun 22; Vol. 21 (13). Date of Electronic Publication: 2021 Jun 22. |
| 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: MEDLINE |
| أسماء مطبوعة: | Original Publication: Basel, Switzerland : MDPI, c2000- |
| مواضيع طبية MeSH: | Solar Energy*, Electricity ; Temperature |
| مستخلص: | In this work, a sensitivity analysis for the closed-form approach of irradiance sensing through photovoltaic devices is proposed. A lean expression to calculate irradiance on a photovoltaic device, given its operating point, temperature and equivalent circuit model, is proposed. On this expression, the sensitivity towards errors in the measurement of the photovoltaic device operating point and temperature is analyzed, determining optimal conditions to minimize sensitivity. The approach is studied for two scenarios, a stand-alone sensor and irradiance sensing on an operating power-producing photovoltaic device. A low-cost realization of a virtual sensor employing the closed form for monitoring performance of photovoltaic module is also presented, showing the advantage of this kind of simple solution. The proposed solution can be used to create a wireless sensor network for remote monitoring of a photovoltaic plant, assessing both electrical and environmental conditions of the devices in real time. |
| References: | Sensors (Basel). 2016 May 26;16(6):. (PMID: 27240365) Sensors (Basel). 2021 Feb 10;21(4):. (PMID: 33578777) |
| فهرسة مساهمة: | Keywords: monitoring; photovoltaics; sensitivity analysis; solar energy; solar irradiance |
| تواريخ الأحداث: | Date Created: 20210702 Date Completed: 20210706 Latest Revision: 20210713 |
| رمز التحديث: | 20240829 |
| مُعرف محوري في PubMed: | PMC8271766 |
| DOI: | 10.3390/s21134264 |
| PMID: | 34206328 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1424-8220 |
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| DOI: | 10.3390/s21134264 |