Discrete-time optimal control of electric hot water tank

被引：4

作者：

Beeker, Nathanael ^{[1
]}

Malisani, Paul ^{[1
]}

Petit, Nicolas ^{[2
]}

机构：

[1] EDF Lab, EnerBat,Ave Renardieres Ecuelles, F-77818 Moret Sur Loing, France

[2] CAS, MINES ParisTech, 60 Bd St Michel, F-75272 Paris, France

来源：

IFAC PAPERSONLINE | 2016年 / 49卷 / 07期

关键词：

Integer programming; Linear programming; Energy Storage; Energy Control; Complementarity problems; Discrete-time systems; Dynamic modelling; Load regulation; Optimal control;

D O I：

10.1016/j.ifacol.2016.07.301

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

The paper exposes a discrete time model with three states to represent the dynamics of an Electric Hot Water Tank (EHWT). This models stands halfway between distributed parameters equations and totally lumped single integrators. It allows a faithful reproduction of observed behaviors, especially those induced by stratification. It is also instrumental in formulating optimal control problems aiming at maximizing performance under comfort, constraints. In particular, it is shown how to recast such problems as a Mixed-Integer Linear Program (MILP) so that the problem can be solved with off-the-shelf software packages. Numerical results are presented. (C) 2016, IFAC (International Federation of Automatic Control) Hosting by Elsevier Ltd. All rights reserved.

引用

页码：882 / 888

页数：7

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