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کاهش انرژی مصرفی مراکز داده با استفاده از مبدلهای کولر ترموالکتریک | ||
فصلنامه سیستم های انرژی پایدار | ||
دوره 4، شماره 2، فروردین 1404، صفحه 175-196 اصل مقاله (1.72 M) | ||
نوع مقاله: مقاله پژوهشی | ||
شناسه دیجیتال (DOI): 10.22059/ses.2025.388860.1115 | ||
نویسندگان | ||
محمد عباداللهی* 1؛ هادی غائبی2؛ علی نایبی3 | ||
1استادیار گروه مهندسی نوین، دانشکدۀ فناوریهای نوین دانشگاه محقق اردبیلی، اردبیل، ایران | ||
2استاد گروه مهندسی مکانیک، دانشکدۀ فنی و مهندسی دانشگاه محقق اردبیلی، اردبیل، ایران | ||
3دانشآموختۀ کارشناسی ارشد مهندسی مکانیک، دانشکدۀ فنی و مهندسی دانشگاه محقق اردبیلی، اردبیل، ایران | ||
چکیده | ||
کاهش مصرف انرژی مراکز داده یکی از موارد بسیار مهمی است که باید مورد توجه قرار بگیرد. این مقاله با هدف کاهش انرژی مصرفی این مراکز با استفاده از مبدل کولر ترموالکتریک به رشتۀ تحریر درآمده و مقدار کاهش مصرف در مقایسه با عملکرد سیکل تبرید تراکمی در حالت واقعی سنجیده شده است. دادههای این پژوهش از مرکز دادۀ شرکت ارتباطات مبین نت در بازههای زمانی مختلف جمعآوری شده است. در این پژوهش چرخۀ تبرید تراکمی با استفاده از مبدل کولر ترموالکتریک طراحی شده و با استفاده از نرمافزار EES تحلیل انرژی و اگزرژی روی چرخۀ یادشده و هریک از اجزا صورت گرفته است. بر اساس نتایج بهدستآمده، با استفاده از مبدل کولر ترموالکتریک در چرخۀ تبرید تراکمی، ضریب بازدهی سیکل از 283/3 به 339/3 افزایش یافته است. این جایگزینی تأثیری بر میزان تخریب اگزرژی اجزای سیکل نمیگذارد و بازده اگزرژی کل چرخه نیز ثابت میماند، ولی به افزایش بازده سیکل منجر میشود که این مورد به کاهش انرژی مصرفی مرکز داده که با سیکل تبرید تراکمی کار میکنند، کمک شایانی میکند. | ||
کلیدواژهها | ||
مرکز داده؛ نیاز سرمایش؛ انرژی؛ اگزرژی | ||
عنوان مقاله [English] | ||
Reducing data center energy consumption using thermoelectric coolers | ||
نویسندگان [English] | ||
Mohammad Ebadollahi1؛ Hadi Ghaebi2؛ Ali Nayebi3 | ||
1Assistant Professor, Department of Engineering Sciences, Faculty of Advanced Technologies, University of Mohaghegh Ardabili, Ardabil, Iran | ||
2Professor, Department of Mechanical Engineering, Faculty of Engineering, University of Mohaghegh Ardabili, Ardabil, Iran | ||
3MSc. Graduate, Department of Mechanical Engineering, Faculty of Engineering, University of Mohaghegh Ardabili, Ardabil, Iran | ||
چکیده [English] | ||
Reducing energy consumption in data centers is one of the most important issues that should be considered. This article is written with the aim of reducing the energy consumption of these centers by using a thermoelectric cooler converter, and this reduction has been measured in comparison with the performance of the compression refrigeration cycle in real conditions. Also, the data of this research has been collected from the data center of Mobinnet Communications Company in different time intervals. In this research, a compression refrigeration cycle using a thermoelectric cooler converter was designed, and energy and exergy analysis was performed on the aforementioned cycle and each of the components using EES software. Based on the results, by using a thermoelectric cooler converter in the compression refrigeration cycle, the cycle efficiency coefficient has increased from 3.283 to 3.339. This replacement did not affect the rate of exergy destruction of the cycle components, and the exergy efficiency of the entire cycle remained constant, but it led to an increase in cycle efficiency, which significantly contributes to reducing the energy consumption of data centers operating with a compression refrigeration cycle. | ||
کلیدواژهها [English] | ||
Energy, exergy, data center, cooling demand | ||
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