TY  - JOUR
U1  - Wissenschaftlicher Artikel
A1  - Beck, Jan-Philip
A1  - Sawant, Parantapa Amarsinh
A1  - Drauz, Simon Ruben
A1  - Schwarz, Jan Sören
A1  - Heyer, Annika
A1  - Huismann, Philipp
ED  - Möst, Dominik
ED  - Markewitz, Peter
ED  - Robinius, Martin
T1  - Comparison of Component-Oriented and System-Oriented Modeling in the Context of Operational Energy System Analysis
JF  - Energies
N2  - Simulation based studies for operational energy system analysis play a significant role in evaluation of various new age technologies and concepts in the energy grid. Various modelling approaches already exist and in this original paper, four models representing these approaches are compared in two real-world hybrid energy system scenarios. The models, namely TransiEnt, µGRiDS, and OpSim (including pandaprosumer and mosaic) are classified into component-oriented or system-oriented approaches as deduced from the literature research. The methodology section describes their differences under standard conditions and the necessary parameterization for the purpose of creating a framework facilitating a closest possible comparison. A novel methodology for scenario generation is also explained. The results help to quantify primary differences in these approaches that are also identified in literature and qualify the influence of the accuracy of the models for application in a system-wide analysis. It is shown that a simplified model may be sufficient for the system-oriented approach especially when the objective is an optimization-based control or planning. However, from a field level operational point of view, the differences in the time series signify the importance of the component-oriented approaches.
KW  - operational energy system analysis
KW  - model comparison
KW  - component-oriented
KW  - system-oriented
KW  - chp simulation
KW  - heat pump simulation
Y1  - 2022
UN  - https://nbn-resolving.org/urn:nbn:de:bsz:ofb1-opus4-58444
SN  - 1996-1073
SS  - 1996-1073
U6  - https://doi.org/10.3390/en15134712
DO  - https://doi.org/10.3390/en15134712
VL  - 15
IS  - 13
SP  - 1
EP  - 22
PB  - MDPI
CY  - Basel
ER  -