【作者】 彭水生； 吴恒； 孙建波； 张惠泽；

【Author】 PENG Shuisheng WU Heng SUN Jianbo ZHANG Huize (Maritime Engineering College,DMU,Dalian 116026,China)

【机构】 大连海事大学轮机工程学院；

【摘要】 本文在准稳态概念的基础上建立了适用于轮机模拟器的船舶柴油机的多阶非线形的动态模型, 并导出了柴油机在变工况下的一些经验公式．仿真计算表明,建立的模型合理,计算精度高,达到了轮机模拟器仿真速度和精度的要求．更多还原

【Abstract】 In this paper,on the base of quasi-steady concept,multistage nonlinear transient models and simulation of marine diesel engine have been made,which are applicable to the marine power plant simulator,and some experiential formulas have been deduced,which are suitable to diesel engine under variable conditions.Simulation calculation proves that the models are correct,the calculation precision is high,and can meet the requirement of simulation speed and precision of marine power plant simulator.更多还原