Web Based Chiller Plant Optimal Control-A Case Study

被引：2
|
作者：
Ma, Keyan [1 ]
Zhao, Tianyi [1 ]
Shen, Dandan [2 ]
Liu, Mingsheng [1 ]
机构：
[1] Dalian Univ Technol, Dalian 116033, Peoples R China
[2] iBest Suzhou China Low Carbon Energy Technol Co L, Suzhou 215200, Peoples R China
来源：
10TH INTERNATIONAL SYMPOSIUM ON HEATING, VENTILATION AND AIR CONDITIONING, ISHVAC2017 | 2017年 / 205卷
关键词：
Chiller Plant; Optimal control; Energy Savings verification; Energy efficiency; Networked formation;
D O I：
10.1016/j.proeng.2017.10.151
中图分类号：
TU [建筑科学];
学科分类号：
0813 ;
摘要：
Chiller plants are often operated in drastically different conditions other than the design. Consequently, the optimal control has to be developed and implemented based on the real operation conditions to improve the efficiency. This study presents a Web-based online control system implementation in a chiller plant for a hospital as a case study. The primary optimization measures include an optimal number of chillers in operation, optimal chilled water and condensing water pump speeds, and optimal cooling tower fan speed. The measured chiller plant savings is 24.6%. (c) 2017 The Authors. Published by Elsevier Ltd.
引用
收藏
页码：967 / 974
页数：8
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