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Partial Shading Effect on Road-Integrated Photovoltaic Systems.

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Title: Partial Shading Effect on Road-Integrated Photovoltaic Systems.
Authors: Rajab, Sarah1, Pieters, Bart2, Hanieh, Ahmed Abu1 ahanieh@birzeit.edu
Source: Jordan Journal of Mechanical & Industrial Engineering. Sep2024, Vol. 18 Issue 3, p601-610. 10p.
Subjects: Simulation Program with Integrated Circuit Emphasis, Optical radar, LIDAR, Photovoltaic power systems, Digital elevation models, Maximum power point trackers
Abstract (English): Partial shading of Photovoltaic (PV) system is commonly observed in outdoor field conditions specially in the Road- Integrated Photovoltaic systems. The non-uniform illumination causes mismatch in the electrical output between the cells, which results in an instantaneous effect on power generated and a long-term effect on reliability, it also causes hotspot issues. The objective of this work is to study the partial shading effect on the Road-Integrated PV (RIPV) cells and the soiling model effect under the active and inactive states of Multilevel Bypass (MLB) diodes. In this work, an electrical Simulation Program with Integrated Circuit Emphasis (Ng-SPICE) simulation model has been developed using irradiance model data. This data was collected using a Digital Elevation Model (DEM) called Light Resolution Light detection and Ranging (LidAR). The model was simulated using the Simple Sky Dome Projector (SSDP) software to analyze the impact of different shading conditions and study the effect of MLB diodes on the partial shading RIPV modules and the effect of MLB diodes in the soiling model. [ABSTRACT FROM AUTHOR]
Abstract (Arabic): المقالة تستعرض آثار التظليل الجزئي على أنظمة الطاقة الشمسية المدمجة في الطرق (RIPV) وتقيّم دور ثنائيات التجاوز متعددة المستويات (MLB) في التخفيف من هذه المشكلات. توضح كيف يمكن أن يؤدي التظليل غير المتساوي إلى تقليل إنتاج الطاقة والموثوقية في خلايا الطاقة الشمسية، مستخدمةً طرق محاكاة متقدمة مثل SPICE وبيانات LiDAR لتقييم أداء وحدات RIPV تحت ظروف متغيرة. تشير النتائج إلى خسائر كبيرة في الطاقة بسبب التظليل وتقترح أن ثنائيات MLB يمكن أن تحسن من إنتاج الطاقة وكفاءة النظام. بالإضافة إلى ذلك، تجمع المقالة أبحاثًا من مجلة الأردن للهندسة الميكانيكية والصناعية، تغطي مواضيع مثل متعقبات نقطة القدرة القصوى، وتصميم المباني السلبية، والأثر البيئي لأنظمة الطاقة الشمسية في الأردن. [Extracted from the article]
Copyright of Jordan Journal of Mechanical & Industrial Engineering is the property of Hashemite University and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Data: Partial Shading Effect on Road-Integrated Photovoltaic Systems.
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  Data: <searchLink fieldCode="AR" term="%22Rajab%2C+Sarah%22">Rajab, Sarah</searchLink><relatesTo>1</relatesTo><br /><searchLink fieldCode="AR" term="%22Pieters%2C+Bart%22">Pieters, Bart</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Hanieh%2C+Ahmed+Abu%22">Hanieh, Ahmed Abu</searchLink><relatesTo>1</relatesTo><i> ahanieh@birzeit.edu</i>
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  Data: <searchLink fieldCode="JN" term="%22Jordan+Journal+of+Mechanical+%26+Industrial+Engineering%22">Jordan Journal of Mechanical & Industrial Engineering</searchLink>. Sep2024, Vol. 18 Issue 3, p601-610. 10p.
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  Data: <searchLink fieldCode="DE" term="%22Simulation+Program+with+Integrated+Circuit+Emphasis%22">Simulation Program with Integrated Circuit Emphasis</searchLink><br /><searchLink fieldCode="DE" term="%22Optical+radar%22">Optical radar</searchLink><br /><searchLink fieldCode="DE" term="%22LIDAR%22">LIDAR</searchLink><br /><searchLink fieldCode="DE" term="%22Photovoltaic+power+systems%22">Photovoltaic power systems</searchLink><br /><searchLink fieldCode="DE" term="%22Digital+elevation+models%22">Digital elevation models</searchLink><br /><searchLink fieldCode="DE" term="%22Maximum+power+point+trackers%22">Maximum power point trackers</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: Partial shading of Photovoltaic (PV) system is commonly observed in outdoor field conditions specially in the Road- Integrated Photovoltaic systems. The non-uniform illumination causes mismatch in the electrical output between the cells, which results in an instantaneous effect on power generated and a long-term effect on reliability, it also causes hotspot issues. The objective of this work is to study the partial shading effect on the Road-Integrated PV (RIPV) cells and the soiling model effect under the active and inactive states of Multilevel Bypass (MLB) diodes. In this work, an electrical Simulation Program with Integrated Circuit Emphasis (Ng-SPICE) simulation model has been developed using irradiance model data. This data was collected using a Digital Elevation Model (DEM) called Light Resolution Light detection and Ranging (LidAR). The model was simulated using the Simple Sky Dome Projector (SSDP) software to analyze the impact of different shading conditions and study the effect of MLB diodes on the partial shading RIPV modules and the effect of MLB diodes in the soiling model. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Arabic)
  Group: Ab
  Data: المقالة تستعرض آثار التظليل الجزئي على أنظمة الطاقة الشمسية المدمجة في الطرق (RIPV) وتقيّم دور ثنائيات التجاوز متعددة المستويات (MLB) في التخفيف من هذه المشكلات. توضح كيف يمكن أن يؤدي التظليل غير المتساوي إلى تقليل إنتاج الطاقة والموثوقية في خلايا الطاقة الشمسية، مستخدمةً طرق محاكاة متقدمة مثل SPICE وبيانات LiDAR لتقييم أداء وحدات RIPV تحت ظروف متغيرة. تشير النتائج إلى خسائر كبيرة في الطاقة بسبب التظليل وتقترح أن ثنائيات MLB يمكن أن تحسن من إنتاج الطاقة وكفاءة النظام. بالإضافة إلى ذلك، تجمع المقالة أبحاثًا من مجلة الأردن للهندسة الميكانيكية والصناعية، تغطي مواضيع مثل متعقبات نقطة القدرة القصوى، وتصميم المباني السلبية، والأثر البيئي لأنظمة الطاقة الشمسية في الأردن. [Extracted from the article]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Jordan Journal of Mechanical & Industrial Engineering is the property of Hashemite University and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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        Value: 10.59038/jjmie/180313
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      – Code: eng
        Text: English
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        PageCount: 10
        StartPage: 601
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      – SubjectFull: Simulation Program with Integrated Circuit Emphasis
        Type: general
      – SubjectFull: Optical radar
        Type: general
      – SubjectFull: LIDAR
        Type: general
      – SubjectFull: Photovoltaic power systems
        Type: general
      – SubjectFull: Digital elevation models
        Type: general
      – SubjectFull: Maximum power point trackers
        Type: general
    Titles:
      – TitleFull: Partial Shading Effect on Road-Integrated Photovoltaic Systems.
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            NameFull: Rajab, Sarah
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            NameFull: Pieters, Bart
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            – D: 01
              M: 09
              Text: Sep2024
              Type: published
              Y: 2024
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