An EV-simulator for Electric Vehicle Education

2009 International Conference on Engineering Education (ICEED) Pub Date : 2009-12-01 DOI:10.1109/ICEED.2009.5490597

G. Reddy

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引用次数: 10

Abstract

This paper presents an Electric Vehicle simulator to aid in Electric Vehicle Education. There has been an exponential surge in demand for developing new generation of vehicles using electric-technology. That has caused rapid shift in design paradigm from mechanical to electrical. Such a paradigm shift requires developing new technology educational programs in electric vehicles. The EV-simulator presented in this paper will be helpful for such programs. The simulator is written in Visual C++/MS Visual Studio .NET 2007. It is called LAMAR-EVSim1 after Lamar's first Electric Vehicle Lamar-EV1. The tool is primarily tailored for educational use. Input data to the simulator is presented through a set of input data files including specifications of: the vehicle, the electric-elements, and the environment. The simulator estimates output parameters hierarchically from the tire, gear-box, motor, battery-pack, and finally at vehicle-level. The estimated output parameters include: various drag forces, torques, currents, voltages, RPMs, powers, top speeds, and mileages. Unlike other ev-simulators, this simulator embeds dynamic equations & algorithms context-sensitively so that the output simulation trace are self-instructive.

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电动汽车教育的电动汽车模拟器

本文提出了一种电动汽车模拟器，以辅助电动汽车教育。开发使用电动技术的新一代汽车的需求呈指数级增长。这导致了设计范式从机械到电气的快速转变。这种模式的转变需要在电动汽车领域开发新的技术教育项目。本文所提出的电动汽车模拟器将为此类程序提供帮助。该模拟器是用Visual c++ /MS Visual Studio . net 2007编写的。它被称为Lamar- evsim1，以拉马尔的第一辆电动汽车Lamar- ev1命名。该工具主要是为教育用途量身定制的。模拟器的输入数据通过一组输入数据文件呈现，包括车辆、电气元件和环境的规格。仿真器从轮胎、变速箱、电机、电池组，到整车，分层次估计输出参数。估计的输出参数包括:各种阻力，扭矩，电流，电压，rpm，功率，最高速度和里程。与其他ev模拟器不同，该模拟器嵌入动态方程和算法，对上下文敏感，因此输出仿真跟踪是自指导的。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

2009 International Conference on Engineering Education (ICEED)

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