PA6柴油机消磁工况下瞬态特性的仿真研究  

Modeling of PA6 Diesel Engine Transient Characteristic Under Degaussing Condition

作　　者：王世明[1] 安士杰[1] 邵利民[1] 

机构地区：[1]海军工程大学船舶与动力学院,湖北武汉430033

出　　处：《柴油机》2011年第5期15-18,共4页Diesel Engine

摘　　要：用Matlab/Simulink建立了一个基于充满-排空法的PA6柴油机瞬态工作过程模型,用此模型对PA6柴油机调速器、涡轮增压器和进排气管等系统对消磁脉冲的响应进行了分析。分析表明,该模型对稳态工况和瞬态工况都具有较好的预测能力。由此可以提出柴油机在消磁工况下各系统的相应改进方案。An transient working process simulation model for PA6 diesel engine was established with Matlab/Simulink based on full-empty method, and excitements from the degauss pulses to the systems like speed regulator, turbine and pipelines were analyzed by this model. And the simulation results show that this model is good at forecasting both the stable and transient working conditions. Thus improvement program of the diesel engine＇s systems under degaussing condition could be proposed based on the model.

关 键 词：柴油机 瞬态特性 消磁 仿真模型 

分 类 号：TK427[动力工程及工程热物理—动力机械及工程]