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 …

[HTML][HTML] A review of mixed-integer linear formulations for framework-based energy system models

M Hoffmann, BU Schyska, J Bartels, T Pelser… - Advances in Applied …, 2024 - Elsevier
Optimization-based frameworks for energy system modeling such as TIMES, ETHOS. FINE,
or PyPSA have emerged as important tools to outline a cost-efficient energy transition …

A multi-objective planning method for multi-energy complementary distributed energy system: Tackling thermal integration and process synergy

C Li, L Wang, Y Zhang, H Yu, Z Wang, L Li… - Journal of Cleaner …, 2023 - Elsevier
This study proposes a multi-objective optimization methodology for planning multi-energy
complementary distributed energy systems considering process synergy and thermal …

Total Site Heat Integration planning and design for industrial, urban and renewable systems

PY Liew, WL Theo, SRW Alwi, JS Lim… - … and Sustainable Energy …, 2017 - Elsevier
There has been growing interest in develo** Locally Integrated Energy Sectors (LIES) as
a Process (Heat) Integration approach for synergising the industrial thermal energy systems …

[HTML][HTML] Performance of working-fluid mixtures in ORC-CHP systems for different heat-demand segments and heat-recovery temperature levels

OA Oyewunmi, CJW Kirmse, AM Pantaleo… - Energy Conversion and …, 2017 - Elsevier
In this paper, we investigate the adoption of working-fluid mixtures in ORC systems
operating in combined heat and power (CHP) mode, with a power output provided by the …

Time-series aggregation for synthesis problems by bounding error in the objective function

B Bahl, A Kümpel, H Seele, M Lampe, A Bardow - Energy, 2017 - Elsevier
The complexity of synthesis problems for energy systems is commonly reduced by time-
series aggregation. The accuracy of time-series aggregation is commonly measured by the …

Typical periods for two-stage synthesis by time-series aggregation with bounded error in objective function

B Bahl, T Söhler, M Hennen, A Bardow - Frontiers in Energy Research, 2018 - frontiersin.org
Two-stage synthesis problems simultaneously consider here-and-now decisions (eg,
optimal investment) and wait-and-see decisions (eg, optimal operation). The optimal …

Synthesis of flexible heat exchanger networks: A review

L Kang, Y Liu - Chinese Journal of Chemical Engineering, 2019 - Elsevier
Dealing with uncertainty is one of practical issues in design and operation of heat exchanger
networks (HENs), arising the problem of flexible HEN synthesis. This paper addresses the …

Industrial integration: A literature review

Y Lu - Journal of Industrial Integration and Management, 2016 - World Scientific
Industrial integration becomes more and more attractive to practitioners in industry, and
draws a lot of attention from academia as well. However, the discussion of industrial …

Simultaneous optimization of multi-plant heat integration using intermediate fluid circles

C Chang, X Chen, Y Wang, X Feng - Energy, 2017 - Elsevier
Multi-plant heat integration can be carried out indirectly through intermediate fluids like
steam, thermal oil and hot water. Current researches mainly focus on heat recovery aspect …