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Risk assessment of grounding system in electrical substation case study : Abo zaable substation 66 kv / Hoda Saber Hafez ; Supervised Fouad Khalaf , Ahdab Elmorshedy

By: Contributor(s): Material type: TextTextLanguage: English Publication details: Cairo : Hoda Saber Hafez , 2018Description: 78 P. : charts , facsimiles , photographs ; 30cmOther title:
  • تحد{u٠٦أأ}د و تق{u٠٦أأ}{u٠٦أأ}م المخاطر لنظام التأر{u٠٦أأ}ض فى محطات المحولات بالشبكة الكھرب{u٠٦أأ}ة [Added title page title]
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Dissertation note: Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metalurgical Engineering (Risk Engineering) Summary: Grounding system in electrical substation is a main protection in power plant system that protects workers and equipment against lightning, overvoltage, switching and safe the operation continuity. So the design of the grounding system must be according to standard code IEEE 80 and it must be maintenance, test periodically. This research introduces risk assessment on the hazard that causes failure of grounding system. Preliminary risk assessment model (PRA) is used to identify, determine and show risks in grounding system to indicate the suitable control case. The 5-Step Process of Risk Management is also used to identify system hazards, before conducting the analysis of probabilities, severities and rank risk. So PHA gives preventive and protective values for unacceptable risks
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Thesis Thesis قاعة الرسائل الجامعية - الدور الاول المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.12.M.Sc.2018.Ho.R (Browse shelf(Opens below)) Not for loan 01010110078323000
CD - Rom CD - Rom مخـــزن الرســائل الجـــامعية - البدروم المكتبة المركزبة الجديدة - جامعة القاهرة Cai01.13.12.M.Sc.2018.Ho.R (Browse shelf(Opens below)) 78323.CD Not for loan 01020110078323000

Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Metalurgical Engineering (Risk Engineering)

Grounding system in electrical substation is a main protection in power plant system that protects workers and equipment against lightning, overvoltage, switching and safe the operation continuity. So the design of the grounding system must be according to standard code IEEE 80 and it must be maintenance, test periodically. This research introduces risk assessment on the hazard that causes failure of grounding system. Preliminary risk assessment model (PRA) is used to identify, determine and show risks in grounding system to indicate the suitable control case. The 5-Step Process of Risk Management is also used to identify system hazards, before conducting the analysis of probabilities, severities and rank risk. So PHA gives preventive and protective values for unacceptable risks

Issued also as CD

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