電動(dòng)汽車驅(qū)動(dòng)系統(tǒng)矢量控制的應(yīng)用與分析

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【摘  要】純電動(dòng)汽車動(dòng)力性、續(xù)航里程及其行駛的穩(wěn)定性，與驅(qū)動(dòng)系統(tǒng)的控制性能有極大的關(guān)聯(lián)。文章從了解電動(dòng)汽車驅(qū)動(dòng)系統(tǒng)結(jié)構(gòu)、功能及汽車對(duì)行駛的要求出發(fā)，闡述矢量控制在電動(dòng)汽車驅(qū)動(dòng)系統(tǒng)中的應(yīng)用。電動(dòng)汽車驅(qū)動(dòng)電機(jī)基于矢量控制下的運(yùn)行調(diào)控策略將有利于提高電動(dòng)汽車運(yùn)行的可靠性。

【關(guān)鍵詞】電動(dòng)汽車;驅(qū)動(dòng)系統(tǒng);永磁同步電機(jī);矢量控制

中圖分類號(hào)：U469.72    文獻(xiàn)標(biāo)識(shí)碼：A    文章編號(hào)：1003-8639（ 2024 ）09-0050-03

Application and Analysis of Vector Control for Electric Vehicle Drive System

LI Gang

（Jilin Vocational and Technical College of Science and Technology，Changchun 133000，China）

【Abstract】The power performance，driving range and driving stability of pure electric vehicles are closely related to the control performance of the drive system. This paper expounds the application of vector control in the drive system of electric vehicles from the understanding of the structure and function of the drive system of electric vehicles and the driving requirements of vehicles. The operation control strategy of electric vehicle drive motor based on vector control will help to improve the reliability of electric vehicle operation.

【Key words】electric vehicle;drive system;permanent magnet synchronous motor;vector control

純電動(dòng)汽車電力驅(qū)動(dòng)控制是電動(dòng)汽車的關(guān)鍵技術(shù)之一，對(duì)整車的動(dòng)力性、經(jīng)濟(jì)性及舒適性影響很大。（剩余3949字）