The Design of Energy Efficiency Management System for an Electricn Propulsion Passenger Ship in Inland River

The energy efficiency management system is of great significance for improving energy efficiency and reducing emissions of inland ships. This paper analyses the characteristics and requirements of the energy efficiency management system of an inland river 500-passenger electric propulsion cruise ship and proposes an overall design scheme for such a system with key technology implementation plan introduced. In the proposed system, an optimised energy efficiency management scheme can be generated remotely with energy efficiency related data collected from on board measuring system in real-time. An optimised scheme is proposed for accurate measurement of low instantaneous fuel flow, water flow velocity and shaft power as well as the information transmission mode of anti-jamming.