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首页> 外文学位 >Simulation multi-domaines d'un systeme de propulsion hybride electrique sous l'environnement Matlab/Simulink.
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Simulation multi-domaines d'un systeme de propulsion hybride electrique sous l'environnement Matlab/Simulink.

机译：Matlab / Simulink环境下混合动力推进系统的多域仿真。

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摘要

The main objective of this research project is to design and simulate a multi-domain system under a unique work environment. This system integrates a control sub-system, an electrical sub-system and a mechanical sub-system. Indeed, the digital simulation is a critical part in the research and design process to complete the goal of prototypes design-cost reduction and time diminution. This objective can be fulfilled by using specific software tools based on the complementarity between the different domains studied. For this reason, this project is realized under the Matlab/Simulink environment which has different toolboxes dedicated to the simulation of mechanical and electrical systems with their controls.; In order to be familiarized with the Matlab/Simulink environment, the first multi-domain system designed is the winding machine. This system, used in the paper industry, consists to control the electrical motor torque. This motor drives a coil who's inertia and mass are increasing while the paper is winded.; The second case study is the powertrain system of a hybrid electric vehicle based on the Toyota Prius car (THS II system). This system has an electrical power supply coming from a battery and a primary energy source from an internal combustion engine.; The Toyota Prius architecture is called serial/parallel architecture. The system has an internal combustion engine and two electrical motors. Depending on the desired mode of operation, the internal combustion engine provides its mechanical power to the wheels and/or turns the generator, which in turn, drives the motor. The electrical motor can be supplied by the generator and/or by the battery. A power split device splits the power coming from the internal combustion engine between the wheels and the generator in order to use each motor in its high-efficiency region. Therefore, the overall powertrain energy efficiency is increased.; The simulation has been made in order to represent the behavior of the model for different system operation modes (starting, driving under normal conditions, sudden acceleration, braking). The results show that the behavior of the mechanical system and the electrical system was respected. The dynamic characteristics of the vehicle (acceleration, speed) are coherent for this kind of vehicle. Also, the model shows the complementarity between the Physical Modeling toolboxes to model and simulate complex electro-mechanical systems.
机译：该研究项目的主要目的是在独特的工作环境下设计和仿真多域系统。该系统集成了控制子系统，电气子系统和机械子系统。实际上，数字仿真是研究和设计过程中至关重要的部分，它可以实现原型设计的目标，即降低成本和减少时间。可以通过使用特定的软件工具来实现此目标，这些工具基于所研究的不同领域之间的互补性。因此，该项目是在Matlab / Simulink环境下实现的，该环境具有专门用于模拟机械和电气系统及其控件的工具箱。为了熟悉Matlab / Simulink环境，设计的第一个多域系统是绕线机。该系统用在造纸工业中，用于控制电动机转矩。该电机驱动一个线圈，在卷纸时惯性和质量都会增加。第二个案例研究是基于丰田普锐斯汽车的混合动力电动汽车的动力总成系统（THS II系统）。该系统具有来自电池的电源和来自内燃机的主要能源。丰田Prius架构称为串行/并行架构。该系统具有一个内燃发动机和两个电动机。取决于期望的操作模式，内燃发动机将其机械动力提供给车轮和/或使发电机转动，进而驱动电动机。电动机可以由发电机和/或电池供电。动力分配装置在车轮和发电机之间分配来自内燃机的动力，以便在其高效区域内使用每个电动机。因此，提高了总的动力总成能量效率。进行仿真是为了表示模型​​在不同系统操作模式下的行为（启动，正常条件下的驾驶，突然加速，制动）。结果表明，机械系统和电气系统的行为均得到尊重。车辆的动态特性（加速度，速度）对于这种车辆是一致的。此外，该模型还显示了物理建模工具箱之间的互补性，可以对复杂的机电系统进行建模和仿真。

著录项

  • 作者

    Bailly, Guillaume.;

  • 作者单位

    Ecole de Technologie Superieure (Canada).;

  • 授予单位 Ecole de Technologie Superieure (Canada).;
  • 学科 Engineering Electronics and Electrical.
  • 学位 M.Ing.
  • 年度 2006
  • 页码 150 p.
  • 总页数 150
  • 原文格式 PDF
  • 正文语种 eng
  • 中图分类 无线电电子学、电信技术;
  • 关键词

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