本文選題：電動(dòng)汽車(chē) + 永磁同步電機(jī)��； 參考：《長(zhǎng)安大學(xué)》2014年碩士論文

【摘要】：面對(duì)資源緊缺與環(huán)境保護(hù)問(wèn)題，發(fā)展電動(dòng)汽車(chē)成為汽車(chē)工業(yè)發(fā)展的主流趨勢(shì)。而電機(jī)驅(qū)動(dòng)系統(tǒng)作為電動(dòng)汽車(chē)的核心，對(duì)電動(dòng)汽車(chē)的性能起著至關(guān)重要的作用。本論文提出了基于英飛凌Tricore電機(jī)控制器的電動(dòng)汽車(chē)驅(qū)動(dòng)電機(jī)控制方案，并基于該控制器實(shí)現(xiàn)了對(duì)電動(dòng)汽車(chē)永磁同步電機(jī)的驅(qū)動(dòng)控制。 本文是在西安市科技局項(xiàng)目：小型純電動(dòng)教練車(chē)動(dòng)力系統(tǒng)匹配與優(yōu)化設(shè)計(jì)（項(xiàng)目編號(hào)：cx1249④）以及中央高校創(chuàng)新團(tuán)隊(duì)項(xiàng)目：插電式小型純電動(dòng)場(chǎng)地教練車(chē)關(guān)鍵技術(shù)研究（項(xiàng)目編號(hào)：2013G3222004）的資助下完成的。本文系統(tǒng)研究了國(guó)內(nèi)外電動(dòng)汽車(chē)電機(jī)控制器的發(fā)展現(xiàn)狀，詳細(xì)分析了電動(dòng)汽車(chē)電機(jī)驅(qū)動(dòng)系統(tǒng)的特點(diǎn)及分類(lèi)，并對(duì)永磁同步電機(jī)的數(shù)學(xué)模型以及矢量控制理論進(jìn)行了系統(tǒng)的研究。英飛凌Tricore電機(jī)控制器的研究?jī)?nèi)容包括電機(jī)控制器的硬件功能和軟件功能的實(shí)現(xiàn)。硬件功能方面，除了對(duì)電機(jī)控制器的各個(gè)主要模塊進(jìn)行研究外，還包括電流和位置傳感器的選型與設(shè)計(jì)。軟件開(kāi)發(fā)包括開(kāi)發(fā)工具和軟件算法流程的設(shè)計(jì)，借助英飛凌Tricore永磁同步電機(jī)控制器，設(shè)計(jì)電機(jī)控制算法，實(shí)現(xiàn)對(duì)電動(dòng)汽車(chē)永磁同步電機(jī)的調(diào)速控制。并在MATLAB/SIMULINK環(huán)境下，，搭建矢量控制模型，分別對(duì)各個(gè)模塊進(jìn)行研究，并搭建了雙電機(jī)對(duì)拖模型，對(duì)控制算法進(jìn)行仿真驗(yàn)證。 通過(guò)對(duì)英飛凌電機(jī)控制器和控制算法進(jìn)行實(shí)驗(yàn)驗(yàn)證，在電機(jī)的空載和加載試驗(yàn)工況下，驗(yàn)證了矢量控制技術(shù)在電動(dòng)汽車(chē)電機(jī)驅(qū)動(dòng)控制中具有良好的可行性與實(shí)用性，也證明了英飛凌Tricore電機(jī)控制器在永磁同步電機(jī)調(diào)速控制中的可行性。
[Abstract]:Faced with the shortage of resources and environmental protection, the development of electric vehicles has become the mainstream trend of automobile industry. As the core of electric vehicle, motor drive system plays an important role in the performance of electric vehicle. In this paper, the drive motor control scheme of electric vehicle based on Infineon Tricore motor controller is proposed, and the drive control of permanent magnet synchronous motor based on this controller is realized. This article is in Xi'an city science and technology bureau project: small pure electric coach car power system matching and optimization design (project number: cx12494) and the central university innovation team project: plug-in small pure electric field coach car key technology Research (Project No.: 2013G 3222004). In this paper, the development status of electric vehicle motor controller at home and abroad is systematically studied, the characteristics and classification of electric vehicle motor drive system are analyzed in detail, and the mathematical model and vector control theory of permanent magnet synchronous motor are systematically studied. The research content of Infineon Tricore motor controller includes the realization of hardware function and software function of motor controller. In the aspect of hardware function, the selection and design of current and position sensors are included in addition to the research on the main modules of motor controller. The software development includes the design of development tools and software algorithm. With the help of Infineon Tricore permanent magnet synchronous motor controller, the motor control algorithm is designed to realize the speed regulation control of permanent magnet synchronous motor of electric vehicle. In the MATLAB/SIMULINK environment, the vector control model is built, each module is studied, and the double-motor drag model is built, and the control algorithm is verified by simulation. Through the experimental verification of Infineon motor controller and control algorithm, the feasibility and practicability of vector control technology in motor drive control of electric vehicle are verified under the no-load and loading test conditions of the motor. The feasibility of Infineon Tricore motor controller in PMSM speed control is also proved.
【學(xué)位授予單位】：長(zhǎng)安大學(xué)
【學(xué)位級(jí)別】：碩士
【學(xué)位授予年份】：2014
【分類(lèi)號(hào)】：TM341

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本文編號(hào)：1911308