  This paper proposes an original energy management methodology for enhancing
the resilience of ship power systems considering multiple types of energy
storage systems, including battery energy storage systems (BESS) and
supercapacitor energy storage systems (SCESS). The primary function of the
proposed EMS is to maximize the load operability while taking ramp-rate
characteristics of energy storage systems (ESS) and generators into account
innovatively. Balancing state-of-charge (SoC) of BESS and prioritizing the SoC
level of SCESS are two additional objectives of the proposed EMS to manage
energy storage systems. The receding horizon optimization (RHO) technique is
proposed to reduce the computational burden, making the proposed method
feasible for real-time applications. An all-electric MVDC ship power system is
used to evaluate the performance of the proposed methodology. Simulation
studies and results demonstrate the effectiveness of the proposed method in
managing the ESS to ensure the system resilience under generation power
shortage. In addition, the proposed RHO technique significantly reduces the
computation burden seen in the FHO technique while maintaining an acceptable
resilience performance.
