Arbeitspapier

Rolling-horizon optimization as a speed-up method - assessment using the electricity system model JMM

Energy system models are limited in their scope and level of disaggregation by the availability offast computing hardware. While improvements in hardware and solver developments have led toan increasing size of solvable models, problems with high temporal and geographical resolutionremain difficult to solve in one loop. In this paper, we evaluate the use of rolling planning as aspeed-up method for energy system models. In a stylized model, we highlight potential issuesthat occur at the boundary of optimization horizons, especially regarding time-linking constraintssuch as energy storage balances. In multiple configurations of the energy system model WILMAR-JMM, we investigate the tradeoff between solution quality and problem size / solution time thatcharacterize the use of rolling planning.

Language
Englisch

Bibliographic citation
Series: HEMF Working Paper ; No. 06/2020

Classification
Wirtschaft
Subject
Energy system model
rolling-horizon optimization
linear programming

Event
Geistige Schöpfung
(who)
Kallabis, Thomas
Event
Veröffentlichung
(who)
University of Duisburg-Essen, House of Energy Markets & Finance (HEMF)
(where)
Essen
(when)
2020

Handle
Last update
10.03.2025, 11:44 AM CET

Data provider

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Object type

  • Arbeitspapier

Associated

  • Kallabis, Thomas
  • University of Duisburg-Essen, House of Energy Markets & Finance (HEMF)

Time of origin

  • 2020

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