CODAD推进系统准稳态建模方法及运行性能分析

Modeling Method of Ship's CODAD Propulsion System by Quasi-steady and Analysis of Its Operation Performance

本文介绍了基于准稳态方法建立的某船CODAD推进系统仿真模型 ,并进行了计算机仿真 ,得到了该船在各种推进模式下的稳态性能参数 ,在此基础上对该船的运行性能进行了优化计算 ,得到的结论对该船的控制及运行具有指导意义。

The paper presents a simulation model o f a ship's CODAD propulsion syst em,that is established based on a quasi-steady model,and the system's steady ru nning performance parameters are derived through computer simulation.And on this basis,the optimum matching curve among the ship,diesel and propeller is given f or energy saving.The conclusion derived in analysis is of directive meaning for ship's control and practical operation.