文章基本信息

标题：Data-driven Predictive Control of Micro Gas Turbine Combined Cooling Heating and Power system
本地全文：下载
作者：Xiao Wu ; Jiong Shen ; Yiguo Li 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2016
卷号：49
期号：27
页码：419-424
DOI：10.1016/j.ifacol.2016.10.769
语种：English
出版社：Elsevier
摘要：Micro gas turbine-based combined cooling, heating and power (MGT-CCHP) system is in an important direction toward the development of smart buildings and district energy systems, which provides a clean, highly efficient and reliable means of producing energy for multiple use. However, the control of MGT-CCHP system is a challenge, due to its behavior such as large thermal inertia, and strong coupling among multi-variables. For this reasons, this paper develops a data-driven predictive controller for the MGT-CCHP system to improve its operating performance. The technique of subspace identification is utilized to construct the predictor directly from the input-output data, which can be used to estimate the future behavior of the system. The predictive controller is then designed to regulate the multi-variable MGT-CCHP system under the input-constraints. The effectiveness of the proposed control approach is demonstrated through simulation results on an 80kw MGT-CCHP simulator.
关键词：Micro gas turbine-based coolingheatingpower systempredictive controldata-driven predictive controlsubspace identification