Rearch on Propulsion Control Technology for All Electric Propulsion Ship

All electric propulsion ship is a hot point in the development of the recent international shipbuilding industry,but there is no domestic propulsion control products for this type of ship.So,a propulsion control system for all electric propulsion ship is designed.According to the characteristics of all electric propulsion ship,the techniques of propulsion control and steering control are researched.Especially,in view of the power supply of propulsion system directly from marine power plant the analysis of how to endure the safety and stability of ship power supply during propulsion loading drastic variation is focused so as to give effective solutions.Additionally,this system is improved with its modulariation design to enhance its reliability,integrality and extension ability.