کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6732324 | 504049 | 2015 | 11 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Analysis of energy efficiency retrofit scheme for hotel buildings using eQuest software: A case study from Tianjin, China
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کلمات کلیدی
heating, ventilation, and air-conditioningeQUESTConference roomRMSETMYMEPERMSeIFsCOPECMsMBEEER - EEADomestic hot water - آب داغ داخلیDHW - آب گرمBeer - آبجوEnergy conservation measures - اقدامات حفاظت از انرژیcon - باHVAC - تهویه مطبوعMean bias error - خطای اشتباه متوسطRoot mean square error - ریشه میانگین خطای مربعHotel buildings - ساختمان های هتلTypical meteorological year - سالانه هواشناسی معمولیcoefficient of performance - ضریب عملکردenergy efficiency ratio - نسبت بهره وری انرژی
موضوعات مرتبط
مهندسی و علوم پایه
مهندسی انرژی
انرژی های تجدید پذیر، توسعه پایدار و محیط زیست
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چکیده انگلیسی
Hotel buildings generally consume more energy than other types of public buildings, so measures should be adopted to reduce their energy demands. Energy retrofit measures (ERMs) were explored by eQuest software, using the example of an existing four-star hotel in Tianjin, China. The study investigates predictive accuracy for the major factors in the energy consumption of hotel buildings. The results indicate that the schedules of internal loads have the most significant impact on the accuracy of the model for hotel buildings, followed by occupancy rate and coefficient of performance (COP) of the chillers. A retrofit scheme was formulated and its energy-saving potential was evaluated by the calibrated model. Post-implementation monitoring was carried out, and the similarity between model predictions and the actual outcomes of the retrofits confirms that the calibrated model provides a highly accurate forecast of the energy-saving effects of the building energy efficiency retrofit (BEER) scheme.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Energy and Buildings - Volume 87, 1 January 2015, Pages 14-24
Journal: Energy and Buildings - Volume 87, 1 January 2015, Pages 14-24
نویسندگان
Jincheng Xing, Peng Ren, Jihong Ling,