Study On Optimal Energy Control Of Building Automation System And Engineering Design

In recent years, Intelligent Building has become the main stream of The building market in our country, It is also the new economic growth point for construction industry。Project investment of building-intellectualizing engineering in kinds of building, Approximately 5%～8% of the total investment, and some have already up to 10%。Project investment of building-intellectualizing engineering in Residential District, has reached 60 RMB per square meter.According to our country's definition, Use advanced technology on building for control, Communication and management, Called intelligent building.Emphasize realize building three aspects automation function in use. Namely for Building Automation/BA, Communication Automation/CA, and Office Automation/OA. They play a very important role in building, They are vessels and nerves of building. But the original building equipment in operation often unsatisfactory, water down, building lighting is not reasonable, air conditioning system energy consumption often appear in life. Now people adopt modern sensing technology, Control technology and communication technology control of buliding equipment and management system, Which for buliding equipment electrical automation system. On the premise of ensure buildings comfortable, safe premise, This system can improve the management efficiency and energy utilization efficiency, Accord with country's advocate t of the energy conservation and environmental protection at present, So it develop very fast in recent years.Buliding equipment electrical automation system startting evening in henan, in recent years, Only use in exhibition center construction, such as large and public buildings. Due to late of the technical development and corresponding professional education, The rationality of the engineering design and installation, Has a lot of problems. Thesis begin from composition of buliding equipment electrical automation system, expound the principle of each subsystems,Saving energy control scheme of system are studied. Based on the domestic leading product, the product design process of system are expounded.