Energy-based control of a distributed solar collector field

被引：52

作者：

Johansen, TA ^{[1
]}

Storaa, C ^{[1
]}

机构：

[1] Norwegian Univ Sci & Technol, Dept Engn Cybernet, N-7491 Trondheim, Norway

来源：

AUTOMATICA | 2002年 / 38卷 / 07期

关键词：

model-based control; distributed parameter systems; nonlinear control; solar power;

D O I：

10.1016/S0005-1098(02)00008-0

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

Model-based control of the outlet temperature of a distributed solar collector field is studied. An energy-based controller is derived using internal energy as a controlled variable. The controller relies on a distributed parameter nonlinear plant model and includes feedforward from the solar irradiation and inlet temperature. Convergence of the closed loop is proved, and the method is experimentally verified to perform well on a pilot-scale solar power plant. (C) 2002 Elsevier Science Ltd. All rights reserved.

引用

页码：1191 / 1199

页数：9

共 13 条

[1] Self-tuning control of a solar power plant with a distributed collector field [J].