Modelling and analyses of over-voltage in 400 kv overhead transmission line caused by lightning strike
المؤلفون المشاركون
المصدر
Journal of Engineering and Sustainable Development
العدد
المجلد 25، العدد (s) (31 ديسمبر/كانون الأول 2021)، ص ص. 198-204، 7ص.
الناشر
الجامعة المستنصرية كلية الهندسة
تاريخ النشر
2021-12-31
دولة النشر
العراق
عدد الصفحات
7
التخصصات الرئيسية
الموضوعات
الملخص EN
In power system, lightning stroke is one of the main causes of overvoltage.
At the point of contact, a current with several KA is injected into transmission lines.
A flashover take place and could cause serious damage in insulators of transmission lines.
In this paper PSCAD/ EMTDC software is using to perform this study.
PSCAD (Power System Computer Aided Design) is one of the powerful programs used for various specialized studies including fast front surge study (lightning surge study).
A modelling of seven towers with its transmission lines, insulators, tower footing resistance and lightning stroke will be simulated.
The surge voltages induced by lightning strikes are evaluated at various sites along transmission lines.
The study also will include a comparison between shielded wire and transmission line surge arrester (TLSAs) for the protection purpose.
In power system, lightning stroke is one of the main causes of overvoltage.
At the point of contact, a current with several KA is injected into transmission lines.
A flashover take place and could cause serious damage in insulators of transmission lines.
In this paper PSCAD/ EMTDC software is using to perform this study.
PSCAD (Power System Computer Aided Design) is one of the powerful programs used for various specialized studies including fast front surge study (lightning surge study).
A modelling of seven towers with its transmission lines, insulators, tower footing resistance and lightning stroke will be simulated.
The surge voltages induced by lightning strikes are evaluated at various sites along transmission lines.
The study also will include a comparison between shielded wire and transmission line surge arrester (TLSAs) for the protection purpose.
نمط استشهاد جمعية علماء النفس الأمريكية (APA)
Rashak, Rua& Majid, Wafa Said. 2021. Modelling and analyses of over-voltage in 400 kv overhead transmission line caused by lightning strike. Journal of Engineering and Sustainable Development،Vol. 25, no. (s), pp.198-204.
https://search.emarefa.net/detail/BIM-1273102
نمط استشهاد الجمعية الأمريكية للغات الحديثة (MLA)
Rashak, Rua& Majid, Wafa Said. Modelling and analyses of over-voltage in 400 kv overhead transmission line caused by lightning strike. Journal of Engineering and Sustainable Development Vol. 25, Special issue (2021), pp.198-204.
https://search.emarefa.net/detail/BIM-1273102
نمط استشهاد الجمعية الطبية الأمريكية (AMA)
Rashak, Rua& Majid, Wafa Said. Modelling and analyses of over-voltage in 400 kv overhead transmission line caused by lightning strike. Journal of Engineering and Sustainable Development. 2021. Vol. 25, no. (s), pp.198-204.
https://search.emarefa.net/detail/BIM-1273102
نوع البيانات
مقالات
لغة النص
الإنجليزية
الملاحظات
-
رقم السجل
BIM-1273102
قاعدة معامل التأثير والاستشهادات المرجعية العربي "ارسيف Arcif"
أضخم قاعدة بيانات عربية للاستشهادات المرجعية للمجلات العلمية المحكمة الصادرة في العالم العربي
تقوم هذه الخدمة بالتحقق من التشابه أو الانتحال في الأبحاث والمقالات العلمية والأطروحات الجامعية والكتب والأبحاث باللغة العربية، وتحديد درجة التشابه أو أصالة الأعمال البحثية وحماية ملكيتها الفكرية. تعرف اكثر