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所在平台: Udemy |
课程主页: https://www.udemy.com/course/electric-vehicle-battery-pack-mechanical-design/
课程评论：没有评论
课程名称：电动车电池包 - 机械设计 课程概述：电动车电池包 - 机械设计课程深入探讨了设计稳健、安全、高效电动车（EV）电池包所需的结构和机械工程原理。课程首先介绍电池的基本概念，并阐明电池包在现实汽车条件下有效运作所需的要素。学习者将全面了解电池包开发的全过程，特别强调机械设计与电气和热学因素相结合的作用。 课程内容分为多个阶段，涵盖核心组件如底板、端板、电池单元连接和支撑结构。学生将深入了解应力-应变理论、振动分析以及在车辆运行过程中作用于电池包的机械力量的重要性。通过实践讲座如“使用Ashby方法进行材料选择标准”和“底板尺寸与支撑计算”，学习者培养了确保在静态和动态载荷下结构稳定所需的分析和建模技能。 课程对振动行为进行了详细探讨，包括自由振动和强迫振动、多个自由度系统的模态分析，以及电池结构在激励频率下的变形模式。通过对一个60V电池包的详细案例研究，学习者将应用理论知识分析模态频率和结构变形。 本课程旨在为工程师和设计师提供评估、建模和构建安全耐用电池外壳的技能，重点关注可靠性、可制造性以及遵循汽车标准。无论您是机械工程师、电动车系统设计师还是电池集成专家，本课程都提供了一个专业路径，让您掌握现代电动车电池包的机械设计挑战。
The course Electric Vehicle Battery Pack - Mechanical Design is a comprehensive exploration of the structural and mechanical engineering principles essential to designing robust, safe, and efficient battery packs for electric vehicles (EVs). It begins with an overview of EV battery fundamentals, outlining what a battery pack needs to function effectively in real-world automotive conditions. Learners are guided through the full battery pack development process, with specific emphasis on the often-underappreciated role of mechanical design in concert with electrical and thermal considerations. The course breaks down the stages of battery pack design, covering core components such as the base plate, end plate, cell connections, and support structures. Students gain insight into the importance of stress-strain theory, vibration analysis, and mechanical forces acting on the pack during vehicle operation.Through practical lectures like "Material Selection Criteria using Ashby Methodology" and "Base Plate Dimension and Support Calculations," learners develop the analytical and modeling skills needed to ensure structural stability under static and dynamic loads. The course offers in-depth treatment of vibration behavior, including free and forced vibrations, modal analysis for multi-degree of freedom systems, and the deformation patterns of battery structures under excited frequencies. Real-world applications are reinforced through a detailed case study of a 60V battery pack, where learners apply theoretical knowledge to analyze mode frequencies and structural deformation. The course equips engineers and designers with the skills to evaluate, model, and build safe and durable battery enclosures, focusing on reliability, manufacturability, and compliance with automotive standards. Whether you're a mechanical engineer, EV system designer, or battery integration specialist, this course offers a specialized path to mastering the mechanical design challenges of modern electric vehicle battery packs.
