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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
空调系统并联变频水泵台数在线优化配置方法
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发表时间：2011-01-01
发表刊物：天津大学学报 自然科学与工程技术版
所属单位：建设工程学部
期号：3
页面范围：221-226
ISSN号：0493-2137
摘要：With reference to performance model of parallel variable speed pumps, an optimal allocation scheme, which can make online decision on optimal pump operation number according to continuous monitoring of total water flow and pump head, was presented based on theoretical derivation using extreme value analysis method. Simulation work on variable water system with variable differential pressure setpoint control strategy was studied, and results showed that the online optimal allocation scheme could achieve 18.8% and 4.1% pump power saving compared with single pump operation scheme and twin pump operation scheme, respectively.
备注：新增回溯数据