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| Content Provider | IEEE Xplore Digital Library |
|---|---|
| Author | Grosswindhager, Stefan Voigt, Andreas Kozek, Martin |
| Copyright Year | 2012 |
| Description | Author affiliation: Institute of Mechanics and Mechatronics, Vienna University of Technology, Wiedner Hauptstr. 8, 1040, Austria (Grosswindhager, Stefan; Kozek, Martin) || VOIGT+WIPP Engineers GmbH, Märzstr. 120, 1150 Vienna, Austria (Voigt, Andreas) |
| Abstract | This paper presents a concept for controlling the supply temperature in district heating networks (DHN) using model predictive control. Due to the inherent nonlinearity in the response characteristics caused by varying flow rates the use of Fuzzy Direct Matrix Control (DMC) is proposed. The fuzzy regions of the local Finite Impulse Response (FIR) models are determined by an axis-orthogonal, incremental partitioning scheme. It is demonstrated that the Fuzzy DMC performs well for the case study considered. In addition, different set point strategies are applied and the results are evaluated with respect to operational cost. In this context it is shown that the trade-off between pumping and heat loss cost plays an important role in minimizing overall cost. |
| Starting Page | 241 |
| Ending Page | 246 |
| File Size | 807679 |
| Page Count | 6 |
| File Format | |
| ISBN | 9781467315241 |
| e-ISBN | 9780956715715 |
| Language | English |
| Publisher | Institute of Electrical and Electronics Engineers, Inc. (IEEE) |
| Publisher Date | 2012-06-24 |
| Publisher Place | China |
| Access Restriction | Subscribed |
| Rights Holder | Huazhong Univ of Sci & Tec |
| Subject Keyword | Fuzzy identification Heat pumps Direct matrix control (DMC) Water heating Predictive models Conditional parametric models Nonlinear predictive control Kernel District heating systems Predictive control |
| Content Type | Text |
| Resource Type | Article |
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