流体机械

2007, No.415(01) 49-52+63

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空调变水量系统水泵变频的相关问题
Issues about VFD in a Variable Pumping System

涂岱昕;李建兴;胡振杰;
TU Dai-xin1,3,LI Jian-xing2,HU Zhen-jie3(1.Tianjin University,Tianjin 300072,China;2.Tianjin Municipal Engineering Design & Research Institute,Tianjin 300191,China;3.Academy of Architectural Design & City Planning of Tianjin University,Tianjin 300072,China)

摘要(Abstract):

通过分析变频水泵及管网系统在变工况下的特性曲线,得出影响水泵变频节能效果的主要因素和变频调速的适用范围。
Analyzing the performance curves of pumps and network in a variable flow pumping system,concluding the influence factors of energy saving and the optimal ranges of variable frequency drive(VFD).

关键词(KeyWords): 变水量系统;变频调速;节能
variable flow pumping system;VFD;energy saving

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作者(Author): 涂岱昕;李建兴;胡振杰;
TU Dai-xin1,3,LI Jian-xing2,HU Zhen-jie3(1.Tianjin University,Tianjin 300072,China;2.Tianjin Municipal Engineering Design & Research Institute,Tianjin 300191,China;3.Academy of Architectural Design & City Planning of Tianjin University,Tianjin 300072,China)

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