大学生方程式纯电动赛车（总体设计）
摘要
本文详细介绍了本次设计的方法及指导思想，本次设计的内容是大学生方程式纯电动赛车的设计。纯电动汽车是指以车载电源为动力，用电机驱动车轮行驶，符合道路交通、安全法规各项要求的车辆。由于对环境影响相对传统汽车较小，其前景被广泛看好，但当前技术尚不成熟。随着计算机和电子产品继续开放级骑，电动车技术已经成熟和完善，使驾驶变得更安全，方便，灵活，舒适。现在，从普通消费者从很远的电动车，只有在少数人匆忙它时髦。电力汽车可以真正传统燃料汽车在未来竞争的汽车市场，最终会和智能汽车的电动汽车代替。这只是时间问题。
在设计过程中，我是从电动机和电池的选择入手，为了使汽车获的最高行驶速度,经过计算选择了电机和电池。在选好电机和电池后，和设计燃油汽车的底盘一样，并同时综合电动汽车的结构特点，对汽车的传动系统，行驶系统，转向系统，制动系统进行一一分析和布置。在这为纯电动赛车车设计底盘的过程中，要特别注意电动汽车与燃油汽车不同的地方。在我所设计的这辆纯电动赛车上，它的传动系很简单，是电机直接和主减速器用链传动直接连接，这样整个底盘的总布置也可以变的很自由。
关键词：纯电动赛车，电机，电池，底盘总布置
ABSTRACT
This paper introduces in detail the design methods and the guiding ideology, the content of this design is a college student equation of pure electric car design. Pure electric car is powered by car power, with the motor driven wheel driving, conform to the requirements of road traffic and safety regulations of the vehicle. Because of less environmental impact compared with the traditional cars, its prospect is widely, but the current technology is not mature. With the computer and electronic products continue to open-class ride, electric car technology has matured and improved, making driving safer, convenient, flexible and comfortable. Now, the electric car from the ordinary consumer from very far, only a few people in a hurry fashionable it. Electric cars can really traditional fuel vehicles to compete in the future automotive market will eventually be electric cars and smart cars are replaced. This is only a matter of time that day will come for.
In the design process, first is to the selection of motor and battery, in order to make the car won the highest speeds, I chose the motor and battery after calculation. After chooses the electrical machinery and the battery, is same with the design fuel oil automobile chassis, and simultaneously synthesizes the electric automobile the unique feature, to the automobile transmission system, the travel system, the steering system, the braking system carries on analyses and the design. In the car chassis design process for electric vehicles, it is important to pay special attention to the different parts of the electric vehicles and fuel cars. The electric car’s drive train I designed is very simple. motor and reducer connected directly with chain transmission, so the layout of the whole chassis is free.
KEY WORDS: electric car, electromotor, the battery, the chassis layout
目 录
- 2.1 纯电动汽车的发展
- 2.1.1 电动汽车电池发展
- 2.1.2 电动汽车行业发展
- 2.1.3 中国汽车驶入“无油”时代
- 2.2汽车优点
- 2.3 发展现状
- 2.3.1 发达国家现状
- 2.3.2 中国现状
- 2.4电动车的未来发展方向
- 2.5大学生方程式纯电动赛车发展状况
- 3.1 赛车总体设计概述
- 3.1.1 总体设计要求
- 3.1.2 总体设计目标
- 3.1.3整车结构
- 3.1.4总体设计进度概述
- 3.1.5课题的意义
- 3.2赛车总体设计的一般顺序
- 3.3 赛车各系统设计
- 3.3.1 悬架系统设计
- 3.3.2 转向系统设计
- 3.3.3 制动系统设计
- 3.3.4车架设计
- 4.1主要参数
- 4.1.1 主要技术参数
- 4.1.2 电动机的选择
- 4.1.3电动车电池面临的主要问题
- 4.1.4电动车电池的选择
- 4.1.5轮胎的选择
- 4.2 赛车主要设计参数的确定
- 4.2.1性能参数的计算
- 4.2.2整车尺寸参数
- 4.3.3主要技术参数
