Date of Publication:2011-01-01
Journal:天津大学学报 自然科学与工程技术版
Affiliation of Author(s):建设工程学部
Issue:3
Page Number:221-226
ISSN No.:0493-2137
Abstract: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.
Note:新增回溯数据
Professor
Supervisor of Doctorate Candidates
Supervisor of Master's Candidates
Main positions:Deputy Director, Department of Civil Engineering, Dalian University of Technology
Other Post:Member of APEC EGEE&C Group
Gender:Male
Alma Mater:Harbin Institute of Technology
Degree:Doctoral Degree
School/Department:Institute of Building Energy, Dalian University of Technology
Discipline:Heat and Gas Supply, Ventilation and Air Conditioning Engineering
Business Address:417 Room, Houxing Building
Contact Information:Email：zhaotianyi@dlut.edu.cn Office:86-411-84707734
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