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摘 要
本文針對(duì)電動(dòng)車(chē)的理想車(chē)型——雙輪獨(dú)立驅(qū)動(dòng)電動(dòng)車(chē)的驅(qū)動(dòng)系統(tǒng)，對(duì)與上述EV的車(chē)輛動(dòng)力學(xué)特性和電動(dòng)車(chē)相關(guān)的輪轂式永磁無(wú)刷直流電機(jī)進(jìn)行了深入的分析，基于當(dāng)前電動(dòng)車(chē)（EV）產(chǎn)業(yè)的興起與發(fā)展進(jìn)行了相關(guān)的研究和實(shí)驗(yàn)驗(yàn)證。
目前電動(dòng)車(chē)發(fā)展中的一項(xiàng)關(guān)鍵技術(shù)是蓄電池技術(shù)，但同時(shí)也是電動(dòng)車(chē)的薄弱環(huán)節(jié)，動(dòng)力蓄電池已經(jīng)成為電動(dòng)車(chē)產(chǎn)業(yè)化的主要障礙。不同種類(lèi)的蓄電池?fù)碛胁煌男阅?，而同一?lèi)型的蓄電池的不同個(gè)體也存在相當(dāng)大的個(gè)體差異，這些差異對(duì)蓄電池組的性能會(huì)有影響，從而對(duì)電動(dòng)車(chē)的整體性能也有影響。本論文中也涉及了有關(guān)電動(dòng)車(chē)動(dòng)力蓄電池性能的介紹。
電力機(jī)車(chē)技術(shù)的發(fā)展越來(lái)越受到廣泛關(guān)注，其中控制系統(tǒng)性能的好壞對(duì)電動(dòng)車(chē)的發(fā)展越來(lái)越重要，控制系統(tǒng)也逐漸引起了人們的關(guān)注?？刂葡到y(tǒng)性能的關(guān)鍵是發(fā)揮控制系統(tǒng)的最大功效，因此研究電力機(jī)車(chē)控制系統(tǒng)也已經(jīng)成為當(dāng)今電動(dòng)車(chē)領(lǐng)域一個(gè)重要的課題。現(xiàn)有的電力機(jī)車(chē)控制系統(tǒng)包括微機(jī)控制系統(tǒng)、邏輯控制系統(tǒng)、顯示系統(tǒng)等，關(guān)鍵是如何將他們有機(jī)的結(jié)合起來(lái)并發(fā)揮出盡可能大的功效。本論文的寫(xiě)作過(guò)程中查閱了相關(guān)的資料，提出了一套以車(chē)指令系統(tǒng)+微機(jī)控制系統(tǒng)+邏輯控制系統(tǒng)的系統(tǒng)控制策略。
關(guān)鍵詞：控制系統(tǒng)；電動(dòng)汽車(chē)的發(fā)展;
永磁無(wú)刷直流電機(jī);蓄電池技術(shù)
ABSTRACT
Based on the development of electric vehicles (EVs) industrial ,this paper describes an ideal concept EV, that is a EV has independent directly driven wheels (In-wheel EV). The research into drive systems concerns theoretical analysis and correlative experiment. The research on the permanent magnet brushless in-wheel motors and vehicle dynamics used for this novel EV is presented.
As the feeble section of electric vehicle, power battery was the main obstacle of the industrialization of electric vehicle. Designing a sound battery management system was one of the key technologies of electric vehicles. It was known that the performance difference among different kinds of batteries and considerable individual difference among the same kind of battery had great influence on the performance of battery team and the whole capability of electric vehicle. This article mainly describles the whole capability of power battery of the electric vehinle.
With the development of electric locomotive, the performance of locomotive control system is more and more took into account. How to combine the microcomputer control system, logic control system, display system with locomotive security system, and make the best use of control system is task of research of the electric locomotive control system. According to the other paper,this article expounds a strategy of control system based on locomotive instruction system,microcomputer control system, logic control system.
Key Words: Electric Vehicle; power battery ;Servo system
Permanent magent brushless DC motor; Lead acid battery