工廠隨著生產規模擴大和市場需求增加，工廠的能源需求不斷攀升，其中壓縮機作為一個關鍵的能源消耗環節，在能源效率的提升對於工廠的能源成本和經濟效益具有直接的影響；此外，全球工業4.0的發展趨勢導致自動化生產和無人工廠的普及，進一步增加了空壓系統在工廠能源耗用中的份額，進行節能直接影響工廠的能源成本和經濟效益。
本研究的主要目的是對B化工公司輸送系統設備中多台螺桿式空壓機系統進行探討的能源損耗情況，以確定存在的能源浪費和潛在的節能空間，隨後將在實地環境中將壓力控制電磁閥變更為控制閥和實施壓力優化調整系統，透過監測、探究和分析多台螺桿式空壓機系統節能改善後的效果，包括能源消耗的減少和運行成本的降低，來評估研究結果，確定節能效益改善的幅度和可行性。
研究案場於更換控制閥和優化優化空壓機控制壓力後，確認輸送空壓機系統壓力控制電磁閥更換控制閥，可提高輸送控制壓力控制穩定狀況，接著根據實地逐步空壓機運行壓力從3.1kg/cm²逐步調降至2.7kg/cm²調降輸送壓力，空壓機的平均電流值顯著下降了13.4A，並成功降低空壓機的運轉時間每天2小時，整年度的節能成果達到了257,280度/年，節能率為9.97 %，成功在穩定的輸送壓力下實現最大的能源節省，並提高系統的整體效能。
本研究的結果將為其他化工公司或類似工業領域提供有價值的參考，以改善其能源效益，實現節能目標，這不僅有助於個別公司節省資源，減少生產成本，還有助於整個行業實現可持續發展和環保的目標。

As the factory's production scale expands and market demand increases, the factory's energy demand continues to rise. The compressor is a key energy consumption link. The improvement of energy efficiency has a direct impact on the factory's energy costs and economic benefits. Energy saving directly Affects the energy costs and economic benefits of the plant.
The main purpose of this study is to explore the energy loss of multiple screw air compressor systems in the conveying system equipment of B Chemical Company. Subsequently, the pressure control solenoid valve will be changed to a control valve and the pressure optimization adjustment system will be implemented in the field environment. , by monitoring, exploring and analyzing the effects of energy-saving improvements on multiple screw air compressor systems to determine the magnitude and feasibility of energy-saving improvement.
After replacing the control valve and optimizing the air compressor control pressure at the research site, it was confirmed that replacing the control valve with the pressure control solenoid valve of the delivery air compressor system can improve the stability of the delivery control pressure control. Based on the actual situation, the air compressor operating pressure was gradually reduced from 3.1 kg/cm² was gradually reduced to 2.7kg/cm² and the delivery pressure was reduced. The average current value of the air compressor was significantly reduced by 13.4A, and the operating time of the air compressor was successfully reduced to 2 hours a day. The energy saving results for the entire year reached 257,280 degree/year, the energy saving rate is 9.97%, successfully achieving maximum energy saving under stable conveying pressure and improving the overall efficiency of the system.

[1] 余騰耀，工廠節能減碳技術實務探討，工業污染防治季刊 第109 期，2009。
[2] 李陽，空氣壓縮機設備節能措施，能源與環境月刊 第01期，2021。
[3] 房文會，空壓機節能改造與應用分析，節能技術與應用月刊 第05卷第8期，2019 。
[4] 林文祥，變頻控制應用於螺旋式壓縮空氣系統之節能探討，碩士論文，國立臺北科技大學，2004。
[5] 林坤寶，高科技廠房空氣壓縮機效率提升效益分析與探討，碩士論文，勤益科技大學，2021。
[6] 許智慧，科技廠應用空壓機系統之節能效益改善與性能研究，碩士論文，勤益科技大學，2013。
[7] 陳鵬高，高寶華，任廷榮，空壓機的節能改造，壓縮機技術月刊 第04期， 2013。
[8] 閔漢琨，空壓機能源效率影響因素研究，碩士論文，崑山科技大學，2012。
[9] 劉建豪，鐘良，龔偉，汪明，空壓機節能方法探究，碩士論文，西南科技大學，2015。
[10] 趙群，利用變頻器對空氣壓縮機節能的改造，機電產品開發與創新月刊 第01 期，2015。
[11] 謝秉軒，運用智慧型變頻技術於往復是空壓系統節能改善之研究，碩士論文，國立高雄應用科技大學，2013。
[12] David J. Herron, “Understanding The Basics of Compressed Air Systems,” Energy Engineering ,Vol. 96, Issue 2, 1999.
[13] Sheckler, Mark S. “Assessment of a Compressed air system,”Energy Engineering, Vol. 13, Issue 1,2007.
[14] S.Edwin M. Talbott, Compressed Air Systems: A Guidebook on Energy and Cost Savings, Second Edition, 1992
[15] 空壓系統於生產線的配置與節能思考-復盛公司郭維仁經理 ，http://3smarket-info.blogspot.tw/2017/03/2017_8.html
[16] 能源查核與節約能源案例手冊-工業研究院，https://emis.itri.org.tw/Book/Content?ID=43&type=32
[17] 如何使您的空氣壓縮機更高效，http://www.materialsnet.com.tw/DocView.aspx?id=6234
[18] 健行科技大學機械工程系-張祖烈老師教學網，https://w3.uch.edu.tw/cyitme/