On the representation of demand-side management in power system models. (1st May 2015)

• Record Type: Journal Article
• Authors: Zerrahn, Alexander; Schill, Wolf-Peter
• Is Part Of: Energy. Volume 84(2015)
• Page Start: 840
• Page End: 845
• Publication Date: 2015-05-01
• Subjects: Demand-side management -- Demand response -- Load shifting -- Energy modeling; Power resources -- Periodicals; Power (Mechanics) -- Periodicals; Energy consumption -- Periodicals; 333.7905
• DOI: 10.1016/j.energy.2015.03.037
• Languages: English
• ISSNs: 0360-5442

Abstract

Abstract: DSM (demand-side management) merits increased attention by power system modelers. Numerical models should incorporate DSM constraints in a complete and consistent way. Otherwise, flawed DSM patterns and distorted conclusions on the system benefits of demand-side management are inevitable. Building on a model formulation put forward by Göransson et al. (2014), it is first suggested to include an additional constraint that resolves the problem of undue DSM recovery. Afterwards, an alternative model is introduced that does not impose a specific temporal structure on load shifts and thus increases the real-world applicability of DSM modeling. The formulation presented here, which is both concise and linear, could readily be included in a wide range of numerical models. Highlights: We suggest improving the DSM model used by Göransson et al. (2014). Including an additional constraint resolves the problem of undue DSM recovery. We further develop an alternative DSM model which is both concise and linear. Our model does not impose a specific temporal structure on load shifts. Our formulation could readily be included in a wide range of energy models.