北京建筑工程学院学报2011，Vol.27Issue(4)：37-41,5.
变频离心式冷水机组在冷冻水变流量工况下仿真性能分析
Simulation Performance Analysis of Frequency Conversion Centrifugal Chiller Running at the Case of Freezing Water at Variable Flow
王童 1郝学军1
作者信息
- 1. 北京建筑工程学院环境与能源工程学院,北京100044
- 折叠
摘要
Abstract
The mathematic model of frequency conversion centrifugal chiller is established,and the Simulink is used to dynamically solve it,in order to implement the emulation of frequency conversim centrifugal chiller.Thereby,through simulating of chiller the data of chiller running at different flow rate and constant return temperature are got.By analysing those data the result can be found that when flow rate of freezing water reduces,the evaporating temperature will rise,COP,condensating temperature of chiller and heat transfer coefficient of evaporate will reduce.关键词
变流量/变频/离心式冷水机组Key words
variable flow rate/frequency conversion/centrifugal chiller分类
建筑与水利引用本文复制引用
王童,郝学军..变频离心式冷水机组在冷冻水变流量工况下仿真性能分析[J].北京建筑工程学院学报,2011,27(4):37-41,5.
