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资料表明,我国建筑能耗占全国能耗的27%左右。如何合理利用能源、节约能源成为目前的当务之急,电气节能也就具有非常重要的意义。如何把节能技术合理应用到工程项目的设计中去,将是电气设计工作者的工作重点。电气节能要满足以下三条基本原则:1)满足建筑物的使用功能,在保证安全性、舒适性的前提下节省能源,避免不必要的能源浪费。2)满足经济性,应考虑投资和运行费用,不应因为追求节能而过度增加投资,增加运行费用,而是通过比较分析,合理选用高效、低能耗的设备,提高能
Data show that China’s building energy consumption accounts for about 27% of national energy consumption. How to make rational use of energy and save energy has become the top priority at present, and the electric energy saving is also of great significance. How to reasonably apply energy-saving technology to the design of engineering projects will be the focus of the electrical design workers. Electrical energy-saving to meet the following three basic principles: 1) to meet the building’s use of functions, to ensure safety and comfort under the premise of saving energy and avoiding unnecessary waste of energy. 2) to meet the economy, should consider the investment and operating costs, not because of the pursuit of energy saving and excessive investment, increase operating costs, but through comparative analysis, the rational use of efficient, low-power equipment, improve energy