Feasibility Analysis for Power Transformer Expectancy and Loss of Life “A practical Case Study in Egyptian Electricity Transmission Company”
Henidaq, I., Mahmoud, G., Daoud, A., Zarzoura, H. (2014). Feasibility Analysis for Power Transformer Expectancy and Loss of Life “A practical Case Study in Egyptian Electricity Transmission Company”. EKB Journal Management System, 18(1), 7-16. doi: 10.21608/pserj.2014.46648
Ibrahim Henidaq; Gamal Mahmoud; Ahmed Daoud; Hamed Zarzoura. "Feasibility Analysis for Power Transformer Expectancy and Loss of Life “A practical Case Study in Egyptian Electricity Transmission Company”". EKB Journal Management System, 18, 1, 2014, 7-16. doi: 10.21608/pserj.2014.46648
Henidaq, I., Mahmoud, G., Daoud, A., Zarzoura, H. (2014). 'Feasibility Analysis for Power Transformer Expectancy and Loss of Life “A practical Case Study in Egyptian Electricity Transmission Company”', EKB Journal Management System, 18(1), pp. 7-16. doi: 10.21608/pserj.2014.46648
Henidaq, I., Mahmoud, G., Daoud, A., Zarzoura, H. Feasibility Analysis for Power Transformer Expectancy and Loss of Life “A practical Case Study in Egyptian Electricity Transmission Company”. EKB Journal Management System, 2014; 18(1): 7-16. doi: 10.21608/pserj.2014.46648

Feasibility Analysis for Power Transformer Expectancy and Loss of Life “A practical Case Study in Egyptian Electricity Transmission Company”

Port-Said Engineering Research Journal
Article 2, Volume 18, Issue 1, March 2014, Page 7-16  XML PDF (685.15 K)
Document Type: Original Article
DOI: 10.21608/pserj.2014.46648
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Authors
Ibrahim Henidaq1; Gamal Mahmoud2; Ahmed Daoud3; Hamed Zarzoura4
1Electrical engineer in EETC
2Department of Electrical Engineering, Faculty of Engineering, Port Said University, Egypt
3Department of Electrical Engineering, Faculty of Engineering, Port Said University,
4Technical consultant in EETC
Abstract
Quality of power supply is now a major worldwide important issue making harmonic analysis an essential element in power system planning and design. Because of the power transformers are major components in power systems; this paper studies the impact of power harmonics on power transformer. This phenomenon increases the power losses, over loading, over voltage conditions; accelerate aging of life and failure probability of transformer. The paper refers to the importance of mitigation this phenomenon, and presents a typical case study of high voltage power transformer which exists in Egyptian Electricity Transmission Company (EETC). The electrical power network is simulated using the ETAP 6.0.0, and the results demonstrate the importance of mitigation of this phenomenon
Keywords
Harmonic; Nonlinear load; Total Harmonic Distortion (THD)
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