| 摘要: | 地球暖化導致地球氣候極端異常，自然生態環境逐漸變遷破壞等重大衝擊，嚴重威脅地球生物生存環境，加上能源高漲等問題，已成為人類急迫必需關注面對問題，世界各國積極展開節能減碳，減少對石化燃料依賴，降低能源能耗、提高能源利用價值，是減少溫室氣體排放，是解決地球暖化危機最經濟有效方法。2009年聯合國氣候變化大會，在哥本哈根環境氣候大會上，中國做了莊嚴的承諾到2020年，單位國內生產總值二氧化碳排放比2005年下降40%～45%，並把這作為約束性指標納入國民經濟和社會發展中長期規劃，這意味著中國低碳經濟之路將涉及到全行業的發展，節能減碳已上升到政策層面，也更加顯示其急迫性和必要性，在大陸企業節能減碳是必須推動之路。本研究對電子產業台商大陸子公司能源管理推動分析探討，並選定五座工廠生產不同電子產品，分析能源管理推動和產生節能效益，對所獲取的能源數據和設備耗能數據進行分析，瞭解不同產品工廠生產設備用電、廠務設備用電、各產品用電密度、電能使用現況和分佈。分析探討廠務主要設備，電力系統、空調系統、照明系統、空壓機系統、太陽能發電系統等等，廠務設備節能是較複雜所涉及技術領域較多且廣，對其結構原理和耗能特性參閱相關文獻，分析探討提出節能設計和優化方案。能源管理必需從管理面和技術面不斷規劃、執行、檢查、行動持續性的改善優化，降低能耗，提高能源使用效率，減少溫室氣體排放，降低對地球環境衝擊，也由能源成本的降低，提高企業的競爭優勢，進而達到永續經營與愛地球的目標。In recent years, global warming leads to extremely abnormal climate conditions in the Earth. The gradually changes and damages of the natural ecological environment result in serious impacts and threats to life on Earth. The price rising of natural energy is also a critical issue. People are pressing to face these problems and seek for solutions. Countries in the world all start the energy saving and carbon reduction programs, to reduce the dependence on fossil fuels, reduce energy power consumption, improve energy value, etc. Reduction of the greenhouse gas emissions is the most cost-effective method to solve the global warming crisis.In 2009’s United Nations Climate Change Conference in Copenhagen, China made a commitment to decrease the carbon dioxide emissions per unit GDP by 40% to 45% in 2020 compared to 2005. This target becomes a long-term planning of economic and social development. The road of Chinese low-carbon economy will involve the development of all industry. The carbon reduction has risen to the policy level and more to show the urgency and necessity. In mainland enterprises, save energy and reduce carbon are only direction to promote.This study discusses the energy management promotion policy of the Taiwanese subsidiary in the electronics industry. Five factories producing different products are selected to analyze the energy management promotion and energy saving efficiency. By analyzing the energy data and equipment energy-consuming data, we are able to understand the energy usage of production equipment in different products factory, the electricity consumption of the facility equipment, products power density and power distribution. Analysis and discussion of factory equipment, power systems, air-conditioning systems, lighting systems, air compressor systems, solar power generation systems, factory equipment energy saving are more complex which involves more technical fields. Based on the principle of its structure and energy consumption characteristics, the relevant literatures are surveyed and the energy efficient design and optimization programs are proposed.Energy management must be continuously Plan-Do-Check-Action from management and technique levels to reduce the energy consumption, improve energy utilization efficiency, reduce greenhouse gas emissions and reduce the impact of the global environment. Through lowering the energy costs, the enterprises not only improve competitive strength but also achieve the goal of sustainable management and love the earth. |
