The Impact of Novel and Conventional Working Fluids on the Control Performance in Organic Rankine Cycles

被引：2
|
作者：
Zarogiannis, Theodoros [1 ,2 ]
Papadopoulos, Athanasios I. [2 ]
Seferlis, Panos [1 ,2 ]
Linke, Patrick [3 ]
机构：
[1] Aristotle Univ Thessaloniki, Dept Mech Engn, POB 484, Thessaloniki 54124, Greece
[2] Ctr Res & Technol Hellas CERTH, CPERI, POB 60361, Thermi 57001, Greece
[3] Texas A&M Univ Qatar, Dept Chem Engn, Doha, Qatar
来源：
27TH EUROPEAN SYMPOSIUM ON COMPUTER AIDED PROCESS ENGINEERING, PT C | 2017年 / 40C卷
关键词：
Organic Rankine cycle; control; working fluid selection; waste heat; SELECTION; DESIGN;
D O I：
10.1016/B978-0-444-63965-3.50409-8
中图分类号：
TQ [化学工业];
学科分类号：
0817 ;
摘要：
The aim of this work is to investigate the impact of conventional and novel working fluids in the control performance of ORC systems. Different working fluids and ORC process characteristics exhibit different sensitivity to variability, thus it is important to simultaneously investigate their dynamic performance and to design controllers that account for both working fluid and ORC process options. We develop a control scheme based on model predictive control for an ORC system and explore the dynamic response of various mixtures as working fluids. The sensitivity of the fluid properties to the changes in the operating conditions influences the achieved performance and specifies an additional criterion for the optimal selection of the working fluid.
引用
收藏
页码：2443 / 2448
页数：6
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