کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
6692180 501914 2013 9 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Reliability risk mitigation of free air cooling through prognostics and health management
ترجمه فارسی عنوان
ریسک قابلیت اطمینان خنک کننده هوای آزاد از طریق پیش آگهی و مدیریت سلامت
موضوعات مرتبط
مهندسی و علوم پایه مهندسی انرژی مهندسی انرژی و فناوری های برق
چکیده انگلیسی
Rapid growth in energy consumption is one of the major challenges for the development of the data center industry. Cooling equipment accounts for roughly 40% of energy consumption in a typical data center. Free air cooling (FAC) is a method for substantial energy savings in cooling, and it is increasingly being implemented in data centers. However, this cooling approach may cause reliability risks for the telecom equipment due to the increased temperature range and often the removal of the humidity control in FAC implementation. This paper overviews the potential reliability risks from FAC, and then presents a prognostics and health management (PHM) to evaluate and mitigate these risks. This prognostics-based approach can provide early warnings of failures to schedule maintenance and thus reduce unscheduled data center downtime. This approach also enables FAC implementation in existing data centers that were not initially designed with this cooling regime.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Applied Energy - Volume 111, November 2013, Pages 104-112
نویسندگان
, , , ,