Electric Energy-saving Design for Tianjin Promotion Center of Constructional Saving Energy

Tang Li Xia Cheng（Tianjin Real Estate Appraise Survey and Design Institute，Tianjin 300070，China）

Abstract The energy-saving design of the power supply and distribution system and the lighting system for Tianjin Promotion Center of Constructional Saving Energy，as well as the application of power monitoring system and air conditioner automatic control system，electric sunshade curtain control system，solar power generation monitoring system in this project are introduced. By comparing the annual power consumption（ten thousand kWh）and the converted standard coal volume（tons standard coal） of different electricity subentry，energy-saving effect of the project is analyzed.

Key words　Electric energy-saving Solar energy Lighting energy-saving Building equipments monitoring system Power monitoring system Air conditioner automatic control system Electric sunshade curtain control system

摘　要　介绍了天津市建筑节能推广中心的供配电系统、照明系统的节能设计以及电力监控系统、空调自控系统、电动遮阳窗帘控制系统、太阳能发电监控系统在该项目中的应用。通过比较运行以来不同用电分项年电能消耗（万kWh）、折标煤量（吨标准煤），分析了工程节能效果。

关键词　电气节能　太阳能　照明节能　建筑设备监控系统　电力监控系统　空调自控系统　电动遮阳窗帘控制系统