Failure mode and effects analysis for MV XLPE cable systems
محل انتشار: بیست و نهمین کنفرانس بین المللی برق
سال انتشار: 1393
نوع سند: مقاله کنفرانسی
زبان: انگلیسی
مشاهده: 1,521
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شناسه ملی سند علمی:
PSC29_008
تاریخ نمایه سازی: 6 آذر 1393
چکیده مقاله:
A considerable part of the distribution utility assets are cable systems. The XLPE cables with their accessories such as joints, terminations and ducts are extensively used in distribution grids. So analyzing their potential failure modes, causes and effects could be more important to increase system reliability, safety and maintainability. This study is a part of the project consultancy services for preparation of network asset maintenance standards & associated asset management documentation that carried out by Monenco consulting engineering company (Iran) for Majan Electricity Company SAOC (MJEC), Oman. In this study, function and characteristic of each cable system component are defined. Then each component failure mechanisms, causes and related effects on the system operation and personal safety are explained. After identifying failures and their severity, detection methods and compensating provisions for each failure are represented. Finally, in the worksheet tables, all failure mechanisms, causes, effects, detection methods and compensating provision are summarized. Along with theoretical studies, MJEC's outages and records are investigated to find out and categorized failure causes.
کلیدواژه ها:
نویسندگان
Asghar Barghandan
Transmission and dispatching department Iran power development company Tehran, Iran
Saeed Saffari
Transmission and dispatching department Monenco Iran, MAPNA Group Tehran, Iran
Vahid Sarfi
Transmission and dispatching department Monenco Iran, MAPNA Group Tehran, Iran