MATLAB/Simulink Simulation model accompanying publication: Virtual impedance-based frequency decoupling for modular fuel cell-battery DC shipboard power systems

The provided model was used in the case study and creation of results, accompanying the publication: Virtual impedance-based frequency decoupling for modular fuel cell-battery DC shipboard power systems.The presented dataset is made public to act as supplementary data to the published article, recreation of results and to support other researchers for further developments in the field.The provided model contains a plant model of a fuel cell-battery hybrid electric DC ship power system and controllers for both local and coordinated control. A decentralized virtual-impedance based strategy are included, which allows the operation of fuel cell and battery modules according to different dynamic capabilities. The plant and controllers simulate the ship operation over an externally provided load profile and computes each component's power output over time.The model further allows the manual triggering of a component faults for studies on fault-tolerant control and subsequent adaptation of control parameters in the remaining components.The system and controller parameters can be adjusted in the provided scripts to evaluate the performance of different strategies and settings.