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

• Main Authors: Yuh-Der Chuang, 莊育德
• Other Authors: Y. P. Chang
• Format: Others
• Language: zh-TW
• Published: 2003
• Online Access: http://ndltd.ncl.edu.tw/handle/73846446885669067398

碩士 === 中原大學 === 機械工程研究所 === 92 === 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.