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个人信息Personal Information
副教授
博士生导师
硕士生导师
主要任职：Deputy Director, Department of Civil Engineering, Dalian University of Technology
其他任职：APEC Energy Working Group Member, Member of APEC Expert Group on Energy Efficiency and Conservation (EGEE&C)
性别：男
毕业院校：哈尔滨工业大学
学位：博士
所在单位：土木工程系
学科：供热、供燃气、通风及空调工程
办公地点：厚兴楼417房间
联系方式：0411-84707734
电子邮箱：zhaotianyi@dlut.edu.cn
Development of network control platform for energy saving of fan coil units
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论文类型：期刊论文
发表时间：2017-07-01
发表刊物：JOURNAL OF BUILDING ENGINEERING
收录刊物：SCIE、Scopus、EI
卷号：12
页面范围：155-160
ISSN号：2352-7102
关键字：Fan coil unit; Network control platform; Energy efficiency; Duty ratio; Fuzzy control
摘要：This paper presents a networked platform for fuzzy control of FCUs, which has strong extension ability, a friendly user interface and a web-based database. By means of Mamdani type fuzzy rules and functioning fuzzy subset inference methods, the duty ratio fuzzy algorithm is demonstrated using mathematical formulas and a serial of logic operations. Then, the proposed networked platform with the web-based database has been applied on the 39th floor in Jinjiang creative building in Chengdu, and the implementation process is detailed with the developed smart thermostat which is able to communicate with the programmable logic controller based on Modbus-RTU protocol. Finally, the duty ratio fuzzy control method is carried out in the proposed networked platform, and results indicate that the proposed networked platform for fuzzy control of fan coil units improves the automation level and the energy efficiency based on the networked integration technology, and it has a strong application potential for terminal devices of multi-zone HVAC units.