کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
766062 | 1462908 | 2011 | 11 صفحه PDF | دانلود رایگان |
![عکس صفحه اول مقاله: Application of an energy management system in combination with FMCS to high energy consuming IT industries of Taiwan Application of an energy management system in combination with FMCS to high energy consuming IT industries of Taiwan](/preview/png/766062.png)
A commissioning unit with an energy management system (EMS) was developed to be used together with facility monitoring and control systems (FMCS). This paper describes the testing of the new coupling system, in which a detailed management program is embedded for real time control decision making. First, a survey was conducted to evaluate the current power consumption of the facility systems, and found that HVAC is the most energy intensive system. Then a case study was performed, while the plant was in operation, to demonstrate the feasibility of the new coupling system, and a 9.6% chiller efficiency increase and total 23.2% annual energy saving for the chillers were reached, by optimizing the part load ratio condition of chillers and pumps. The results from in situ experiments show that applying this energy management system to the IT industry is feasible. A better custom-made FMCS with EMS, and full scale testing to greatly increase the overall energy efficiency, is recommended.
Research highlights
► A new FMCS architecture with an energy management system was developed.
► The new coupling system was demonstrated feasible during in situ experiments.
► A survey found that HVAC is the most energy intensive system in IT industries.
► A 9.6% chiller efficiency increase and total 23.2% annual energy saving were reached.
Journal: Energy Conversion and Management - Volume 52, Issues 8–9, August 2011, Pages 3060–3070