建築物能源管理實務分析

A Practical Analysis of Building A Practical Analysis of Building Energy Management

莊育德(Yuh-Der Chuang)

指導教授 ： 張永鵬

中原大學/工學院/機械工程研究所/碩士(2004年)

https://doi.org/10.6840/cycu200300766

摘要

本文著重於探討建築物大樓如何節約能源，而從能源管理分析著手，始於大樓建築物新建時以消耗最少的建築資源，完工使用時耗費最少的能源，那就要從建築基地規劃設計開始即推動「綠色建築」。建築基地四周的綠化、保水、建物節能、CO2減量、廢棄物減量、水資源保護、污水垃圾改善等項的規劃設計均須符合「綠建築」七大指標，還有建築物的容積率、建蔽率、座向方位、建築外型構造、外牆開口通風、外遮陽、窗戶氣密性、屋頂隔熱性材料使用等等功能性的考量。再研討建物室內各種電器設備，以最節省用電方式來配合建築物設計。然！建築大樓以空調系統用電量所佔比例最高，為了迎合台電公司轉移尖峰電力負載及平衡台灣地區電力結構系統，減少新發電廠的開發設立衝擊大自然環境及限電帶來的不便，改變傳統式的中央空調系統方式，採以儲冰式中央空調系統替代，利用夜間用電離峰時段運轉主機儲冰蓄冷，白天用電尖峰時段溶冰釋冷供應空調系統，從成本分析、經濟效益、回收年限等各角度闡述儲冰式空調系統應用於建築大樓之好處，再配合空調控制系統，設計以變頻器控制，一方面可使冷房溫度、溼度快速達到恆溫、恆溼、靜音、舒適又可省電，以達節約能源，對建築大樓節能設計更臻周延。

關鍵字

永續建築 ； 生態建築 ； 綠建築

並列摘要

This article is dedicated to analyze how a high-rise building can save energy and the methodology of the building energy management. In order to save energy we must spend the minimal resources during the construction and consumes least energy after it is put in usage. To accomplish this goal, the “green building”principle must be implemented in the planning and design stage. The seven indicators of the “green building”must be met, namely, the ambient greenization, conservation of water, energy saving, CO2 reduction, waste reduction, and water resource protection, polluted water and garbage improvement. Building’s functionality including occupancy area ratio, construction coverage ratio, orientation, appearance and structure, ventilation, shadowing, window air sealing, roof insulation must also be considered.
We should also use the most electricity saving appliances in the building. Moreover, high-rise building’s air conditioning system consumes the largest portion of peak load electricity. It usually involves the transforming and balancing Taiwan’s electricity distribution in order to reduce the possibility of establishing new power plants or inconveniently limiting the usage of electricity. In other words, we must alter the conventional way of air conditioning; instead, adopt ice storage type air conditioning, which stores ice during off-peak time in the night and dissolving ice to supply cool air during day time peak hours. The benefit of employing ice-storage air-conditioning in high-rise building can be assessed from cost analysis, economic benefit, investment return. This benefit together with transformer control in the design of air conditioning control system, which enables constant temperature, constant humidity, quieter noise, comfort and energy saving rapidly. All these perfect the energy saving design of a high-rise building.

並列關鍵字

Sustainable Architecture ； Ecology Architecture ； Green

參考文獻

【15】Charles E.Dorgan,James S.Elleson,Design Guide for Cool Thermal

Storage ASHRAE. 1994

【21】ASHRAE Handbook Fundamentals.2001。

參考文獻

【1】 內政部建築研究所「綠建築解說與評估手冊」2001年版P.3-31