Time-series aggregation for the optimization of energy systems: Goals, challenges, approaches, and opportunities

H Teichgraeber, AR Brandt - Renewable and Sustainable Energy Reviews, 2022 - Elsevier
The rising significance of renewable energy increases the importance of representing time-
varying input data in energy system optimization studies. Time-series aggregation, which …

[HTML][HTML] A review on time series aggregation methods for energy system models

M Hoffmann, L Kotzur, D Stolten, M Robinius - Energies, 2020 - mdpi.com
Due to the high degree of intermittency of renewable energy sources (RES) and the growing
interdependences amongst formerly separated energy pathways, the modeling of adequate …

Optimal planning for electricity-hydrogen integrated energy system considering multiple timescale operations and representative time-period selection

Z Li, Y **a, Y Bo, W Wei - Applied Energy, 2024 - Elsevier
As the integration of renewable energy sources (RES) progresses and energy technologies
advance, integrated energy systems (IES) have emerged as a practical solution for …

Using Bayesian deep learning to capture uncertainty for residential net load forecasting

M Sun, T Zhang, Y Wang, G Strbac… - IEEE Transactions on …, 2019 - ieeexplore.ieee.org
Decarbonization of electricity systems drives significant and continued investments in
distributed energy sources to support the cost-effective transition to low-carbon energy …

Resilience-driven optimal sizing and pre-positioning of mobile energy storage systems in decentralized networked microgrids

Y Wang, AO Rousis, G Strbac - Applied Energy, 2022 - Elsevier
Networked microgrids are considered an effective way to enhance resilience of localized
energy systems. Recently, research efforts across the world have been focusing on the …

The Pareto-optimal temporal aggregation of energy system models

M Hoffmann, L Kotzur, D Stolten - Applied Energy, 2022 - Elsevier
The growing share of intermittent renewable energy sources, storage technologies, and the
increasing degree of so-called sector coupling necessitates optimization-based energy …

Long term storage in generation expansion planning models with a reduced temporal scope

S Gonzato, K Bruninx, E Delarue - Applied Energy, 2021 - Elsevier
To reduce the computation time of Energy System Optimization Models and Generation
Expansion Planning Models operational detail is typically limited to several hours, days, or …

On representative day selection for capacity expansion planning of power systems under extreme operating conditions

C Li, AJ Conejo, JD Siirola, IE Grossmann - International Journal of …, 2022 - Elsevier
Capacity expansion planning (CEP) of power systems determines the optimal future
generation mix and/or transmission lines. Due to the increasing penetration of renewables …

A three-level planning model for optimal sizing of networked microgrids considering a trade-off between resilience and cost

Y Wang, AO Rousis, G Strbac - IEEE Transactions on Power …, 2021 - ieeexplore.ieee.org
Extreme events can cause severe power system damage. Resilience-driven operation of
networked microgrids (MGs) has been heavily studied in literature. There is, though, little …

Power-based generation expansion planning for flexibility requirements

DA Tejada-Arango, G Morales-España… - … on Power Systems, 2019 - ieeexplore.ieee.org
Flexibility requirements are becoming more relevant in power system planning due to the
integration of variable Renewable Energy Sources (vRES). In order to consider these …