汽车同步发电机系统建模与仿真  

Modeling and Simulation for Automotive Synchronous Generator System

作　　者：刘烨[1] 秦贵和[1] 

机构地区：[1]吉林大学计算机科学与技术学院,吉林长春130012

出　　处：《计算机仿真》2012年第5期329-332,共4页Computer Simulation

摘　　要：研究汽车供电平衡问题,针对汽车高输出功率,变速、变负载的特性,为了检测汽车在不同速度、负载及其临界条件下的供电平衡状况,提出了一种AMESim的汽车同步发电机系统建模仿真的方法。利用AMESim仿真软件建立了系统主要元件子模型,给出了完整的汽车同步发电机系统模型及模型中的主要参数,在变速变负载的条件下实现了汽车同步发电机系统动态仿真,得到它的电压和电流的变化曲线,和实际汽车同步发电机运行数据一致。仿真结果表明,仿真模型可以有效地对汽车同步发电机系统供电平衡优化,并取得了较好的实验结果,为汽车供电平衡系统的进一步深入研究奠定坚实的基础。In the research of automotive power balance, for automotive＇ high output power, variable speeds and variable loads, in order to detect the automotive＇ power balance at different speeds and different loads conditions, Modeling and Simulation for Automotive synchronous generator System based on AMESim was proposed. The submodels of the system＇ s main components were built by the AMESim simulation software, and the complete automotive synchronous generator system model was established. Then the main parameters of the model were set. The dynamic simulation of the main generator system was achieved during varying speed and different load. Its voltage and current curves were acquired, and it is consisted with the actual automotive synchronous generator system. The simulation resuits show that it is vailable to simulate the automotive synchronous generator system through AMESim, and it is quite effective. This method has established a solid basis for further deep-going study of automotive power balance system.

关 键 词：汽车发电系统 同步发电机 建模 仿真 

分 类 号：TP391.9[自动化与计算机技术—计算机应用技术]