Minimising Unserved Energy Using Heterogeneous Storage Units

Michael P. Evans; Simon H. Tindemans; David Angeli

doi:10.1109/TPWRS.2019.2910388

Minimising Unserved Energy Using Heterogeneous Storage Units

Michael P. Evans, Simon H. Tindemans, David Angeli

Intelligent Electrical Power Grids

Research output: Contribution to journal › Article › Scientific › peer-review

4 Citations (Scopus)

79 Downloads (Pure)

Abstract

This paper considers the optimal dispatch of energy-constrained heterogeneous storage units to maximise securityof supply. A policy, requiring no knowledge of the future, ispresented and shown to minimise unserved energy during supply-shortfall events, regardless of the supply and demand profiles.It is accompanied by a graphical means to rapidly determineunavoidable energy shortfalls, which can then be used to comparedifferent device fleets. The policy is well-suited for use within theframework of system adequacy assessment; for this purpose, adiscrete time optimal policy is conceived, in both analytic andalgorithmic forms, such that these results can be applied todiscrete time systems and simulation studies. This is exemplifiedvia a generation adequacy study of the British system.

Original language	English
Article number	8686228
Pages (from-to)	3647-3656
Number of pages	10
Journal	IEEE Transactions on Power Systems
Volume	34
Issue number	5
DOIs	https://doi.org/10.1109/TPWRS.2019.2910388
Publication status	Published - 2019

Keywords

Generation adequacy
energy storage systems
optimal control
aggregation

Access to Document

10.1109/TPWRS.2019.2910388

53056733 - 08686228Accepted author manuscript, 384 KB

Link to publication in Scopus

4 Citations
1 Comment/Letter to the editor

Erratum: Minimizing unserved energy using heterogeneous energy storage units (IEEE Trans. Power Syst. (2019) 34: 5 (3647-3656) DOI: 10.1109/TPWRS.2019.2910388)
Evans, M. P., Tindemans, S. H. & Angeli, D., Sep 2020, In : IEEE Transactions on Power Systems. 35, 5, 1 p., 9171006.
Research output: Contribution to journal › Comment/Letter to the editor › Scientific

Cite this

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Minimising Unserved Energy Using Heterogeneous Storage Units

Abstract

Keywords

Access to Document

Erratum: Minimizing unserved energy using heterogeneous energy storage units (IEEE Trans. Power Syst. (2019) 34: 5 (3647-3656) DOI: 10.1109/TPWRS.2019.2910388)

Cite this