高科技廠房全年能源消耗計算與軟體開發

Development of Computational Software and Annual Energy Consumption in High-tech Fab

鄭淙翾(Cong-Xuan Cheng)

指導教授 ： 胡石政

國立臺北科技大學/機電學院/能源與冷凍空調工程系碩士班/碩士(2011年)

摘要

2010年台灣電力公司公告發購電量與行業別用電中顯示，工業用電1,341.3億度，佔售電量1,933.1億度的 69%；在經營永續環境的概念下，再增蓋新的發電廠可能性較低，在用電量持續增加的現在，短時間內研發出一種新的發電系統難度很高，節約用電便是可以努力的方向。過去高獲利的科技廠，為了快速提升產能，在短時間內就要完工且正常運轉，工程師與時間賽跑，因此常常以過大的設計來設計潔淨室，以期能夠如期完工運轉，這樣的情況下就有許多節能空間。一年8,760小時下，不同的外氣狀態，在外氣空調箱的處理過程上都不相同，而一般的建築耗能模擬軟體無法處理這類複雜的問題，本次研究開發一套應用程式來分析全年外氣狀態，計算科技廠全年用電量與二氧化碳排放量，本研究討論空調箱送風系統、分散式送風系統、水洗外氣空調箱系統這三種的空調設計，結果說明了水洗外氣空調箱系統最為省能且二氧化碳排放量最少。

關鍵字

無塵室 ； 全年用電量

並列摘要

In 2010 Taiwan Power Company reported that the total electricity consumption for industrial sectors accounts for 134.13 billion kWh, 69% out of the total electricity 193.31 billion kWh.With the concept of environmental sustainability, building a new power plant seems an impractical solution to meet the current increasing electricity demands. Also, it is impossible to invent a new power generation system in short time. Energy saving approach is a good, applicable solution to resolve the crisis.In the past, many cleanrooms in high-tech fabs were built with the over designed, energy-intensive supply air systems, which have been identified for energy saving potential today.Generally, makeup air unit is used to treat the various outdoor air conditions throughout the year.The general building energy simulation softwares are not able to handle such complicate systems. This study developed a computational application program to analysis the annual outdoor air conditions, and to compute the total annual energy consumption and carbon dioxide emissions for high-tech fabs.This study discusses three different HVAC system designs, which includes air handling unit supply air system, dispersion supply air system and air-washer make-up air unit supply air system.The results show that the air-washer r make-up air unit supply air system is the least energy-intensive and achieves the lowest carbon dioxide emissions.

並列關鍵字

Cleanrooms ； Annual energy consumption

參考文獻

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