System and Method for Ship Energy Efficiency Optimization

摘要

According to an aspect of the present invention, a system for optimizing energy efficiency of a main engine (ME) and an auxiliary engine (GE) of a vessel includes: a generation unit generating power using the main engine (ME), the auxiliary engine (GE), and a waste heat collector (10); a detecting unit detecting a power generation amount generated in the vessel and a propulsion generated by the main engine (ME); and a control unit inputting a signal of the generation unit and the detecting unit and integrally controlling SFOC of the main engine (ME) and the auxiliary engine (GE). Therefore, the system for optimizing energy efficiency of a vessel can reduce discharge of pollutants and can save fuel by optimally distributing a load of a generation engine, a shaft generator/a motor, a WHRS, and the main engine for FOC and generating the power of the same output using the minimum fuel.