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大學(xué)生方程式純電動(dòng)賽車（總體設(shè)計(jì)）
摘 要
本文詳細(xì)介紹了本次設(shè)計(jì)的方法及指導(dǎo)思想，本次設(shè)計(jì)的內(nèi)容是大學(xué)生方程式純電動(dòng)賽車的設(shè)計(jì)。純電動(dòng)汽車是指以車載電源為動(dòng)力，用電機(jī)驅(qū)動(dòng)車輪行駛，符合道路交通、安全法規(guī)各項(xiàng)要求的車輛。由于對(duì)環(huán)境影響相對(duì)傳統(tǒng)汽車較小，其前景被廣泛看好，但當(dāng)前技術(shù)尚不成熟。隨著計(jì)算機(jī)和電子產(chǎn)品繼續(xù)開放級(jí)騎，電動(dòng)車技術(shù)已經(jīng)成熟和完善，使駕駛變得更安全，方便，靈活，舒適。現(xiàn)在，從普通消費(fèi)者從很遠(yuǎn)的電動(dòng)車，只有在少數(shù)人匆忙它時(shí)髦。電力汽車可以真正傳統(tǒng)燃料汽車在未來(lái)競(jìng)爭(zhēng)的汽車市場(chǎng)，最終會(huì)和智能汽車的電動(dòng)汽車代替。這只是時(shí)間問(wèn)題。
在設(shè)計(jì)過(guò)程中，我是從電動(dòng)機(jī)和電池的選擇入手，為了使汽車獲的最高行駛速度,經(jīng)過(guò)計(jì)算選擇了電機(jī)和電池。在選好電機(jī)和電池后，和設(shè)計(jì)燃油汽車的底盤一樣，并同時(shí)綜合電動(dòng)汽車的結(jié)構(gòu)特點(diǎn)，對(duì)汽車的傳動(dòng)系統(tǒng)，行駛系統(tǒng)，轉(zhuǎn)向系統(tǒng)，制動(dòng)系統(tǒng)進(jìn)行一一分析和布置。在這為純電動(dòng)賽車車設(shè)計(jì)底盤的過(guò)程中，要特別注意電動(dòng)汽車與燃油汽車不同的地方。在我所設(shè)計(jì)的這輛純電動(dòng)賽車上，它的傳動(dòng)系很簡(jiǎn)單，是電機(jī)直接和主減速器用鏈傳動(dòng)直接連接，這樣整個(gè)底盤的總布置也可以變的很自由。
關(guān)鍵詞：純電動(dòng)賽車，電機(jī)，電池，底盤總布置
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