Document Details

Document Type : Thesis 
Document Title :
Power Quality Assessment and Mitigation Techniques in Solar PV System Integrated Power Grid
دراسة تحليلية لمشاكل جودة الطاقة وتقييم الحلول والأساليب الهندسية المتعلقة بربط محطات الطاقة الشمسية بالشبكة الكهربائية
 
Subject : Faculty of Engineering 
Document Language : Arabic 
Abstract : The point of common coupling (PCC) of a photovoltaic energy conversion system (PVES) to the utility grid is the most critical interface point where the power quality (PQ) issues arise. This thesis involves the investigations related to the most common power quality issues at PCC, which are harmonics distortion and voltage sag. Voltage sag and harmonic distortion issues are assessed on A typical photovoltaic energy conversion system (PVES) integrated onto auxiliary distribution system in the 110kV/13.8kV transmission substation in Saudi power grid. The PVES is simulated then integrated to the typical substation using PSCAD program. The simulation results reveal that the PVES integration causes harmonic voltage and current distortions at the grid side. The evaluation study of harmonic distortions is carried out based on IEEE -519 standard. The Voltage sag issue is investigated through applying a three-phase fault at PCC. The thesis also involves a comparative evaluation of Dynamic Voltage Restorer (DVR) and Distribution Static Compensator (D-STATCOM) in mitigating the voltage sag issue at PCC. The results indicate that the DVR is better than the D-STATCOM in minimizing the voltage sag in the 
Supervisor : Prof. Sreerama Kumar R 
Thesis Type : Master Thesis 
Publishing Year : 1445 AH
2023 AD 
Added Date : Saturday, October 21, 2023 

Researchers

Researcher Name (Arabic)Researcher Name (English)Researcher TypeDr GradeEmail
عبدالله سعيد القرنيAl-Qarni, Abdullah SaeedResearcherMaster 

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 49405.pdf pdf 

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