鐵路車站節能分析-以七堵車站為例

The analyses of Energy saving in railway station - a Case study of the Cidu station

周承邱(Chen-Chiu Chou)

指導教授 ： 鄭鴻斌

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(2008年)

摘要

本研究之目的於近年來政府為鐵路捷運化後所增加之新車站，可參考本研究之節能方法，使台鐵各車站之耗電量減少，進而降低營運成本並與高鐵形成良性競爭，同時可響應政府之節約能源政策，並減少對環境之破壞。本研究主要以台鐵七堵車站為案例，利用美國能源部開發之動態耗能模擬程式（eQUEST），建構七堵車站建築及空調之電腦模型，並逐時分析其整年之耗電量後依此作為節能比對基準，之後將空調系統可以採行之數種不同節能方法，探討其提高室內溫度、外氣需量引進控制、CO2控制、提高冰水主機效率COP、冰水主機 300RT 二台並聯、冰水主機為 450 RT一台與 150 RT 一台並聯及降低鐵路車站照明用電密度等進行節能分析，最後綜合上述節能方法再進行耗電量分析，所得結果顯示採取最佳節能方法之建築物耗能有16.95％及空調耗能有29.53％之節能效果，而採單項節能方法以提高冰水主機效率COP可減少建築物耗能 7.13﹪及空調耗能15.04﹪為最佳，另採降低鐵路車站照明用電密度可減少建築物耗能3.63﹪及空調耗能1.68﹪之效果也不錯。

關鍵字

鐵路車站 ； 地下鐵 ； 節能 ； DOE ； ｅQUEST(建築耗能動態模擬分析軟體)

並列摘要

The purpose of this research is to propose an energy-conservation strategy for the newly-built railway stations under the MRT-type project of TRA, so as to reduce the operation cost and provide the competitive advantage in competing with Taiwan High Speed Rail, as well as to minimize the environmental impact and respond to government’s policy of energy conservation. This research took Cidu railway station as an example. It applied eQUEST model (developed by U.S.A department of Energy) to simulate the hourly energy consumption under the infrastructure and air conditioner system of Cidu station, collecting the data of annual power consumption and transferring it as the norm of comparison. The research also simulated variation under different energy saving strategies, which include the increasing of indoor temperature, the introducing of outside air, the control of CO2, the improving of chiller efficiency, the parallel connection of two 300RT chillers, the parallel connection of 450 RT and 150RT chiller, and the reducing of illumination and compared the energy consumption between normal and energy saving models. As the result, the best energy conservation model can reduce 16.95% in building energy consumption and 29.53% in air conditioner energy consumption. Evaluating the individual saving model, the best one is to improve the chiller efficiency which can reduce 7.13% in building energy consumption and 15.04% in air conditioner energy consumption and the second one is to reduce the illumination of the station which can reduce 3.63% in building energy consumption and 1.68% in air conditioner energy consumption.

並列關鍵字

Railway station ； Subway ； Energy saving ； DOE: (Department of Energy.) ； ｅQUEST (Building Consumption Simulation Analysis)

參考文獻

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