ENERGY MANAGEMENT SYSTEMS FOR MULTI-SOURCE MARINE POWER (HYDROGEN + SOLAR + WIND)

Abstract

The growing demand for sustainable maritime operations has accelerated the adoption of hybrid power systems integrating renewable and alternative energy sources. This paper investigates the design and optimization of an Energy Management System (EMS) for a multi-source marine power system combining hydrogen fuel cells, solar photovoltaic (PV) arrays, and wind energy conversion systems. The proposed EMS aims to ensure efficient power distribution, minimize fuel consumption, and enhance system reliability under dynamic marine operating conditions. Advanced control strategies, including rule-based and optimization-based approaches, are analyzed to manage energy flow among sources, storage units, and onboard loads. Simulation results demonstrate improved energy efficiency, reduced emissions, and enhanced operational flexibility compared to conventional diesel-based systems. The study highlights the potential of integrated renewable-hydrogen systems as a viable solution for decarbonizing the maritime sector.