Research on Energy Saving Control and Management Technology of Marine Auxiliary Machine

Because of world energy shortage is becoming increasingly serious,the energy saving technology of marine gets more and more attention in ship design,shipbuilding and shipping industry.Auxiliary machine is important energy consumption load of ship,thus the auxiliary machine energy saving is the important content in the research of marine energy saving techniques.This paper introduces the energy saving technology of marine auxiliary machine based on flexible control and information automation technology.The principle of auxiliary machine energy saving is described in the paper.And the technical scheme of energy saving based on flexible control is put forward.Based on promotion of auxiliary motor energy efficiency and realization the adaptive frequency control and energy saving,then,the technical scheme of auxiliary machine energy saving integrated management according to the whole ship auxiliary platform information is put forward,to reduce the energy consumption of marine auxiliary machines,to reach the ship energy saving.