基于矢量控制的多相感應(yīng)電機(jī)電子變極調(diào)速技術(shù)
[Abstract]:In order to widen the running range of constant power speed regulation of AC drive system, on the basis of studying the theory of multi-phase system transformation and vector control of multi-phase motor, This paper presents an electronic pole-changing speed regulation method for multi-phase induction motor based on rotor field-oriented vector control. This method does not need to increase the capacity or current of the motor, and generates harmonic currents in different planes by rotor magnetic field oriented vector control, and drives the motor to rotate, thus controlling the electronic pole change of the motor without blackout. Moreover, the pole-changing process is smooth and has no large torque fluctuation. Taking the nine-phase induction motor as an example, the proposed method is verified experimentally and the experimental results of the mutual electron pole variation between the three poles and the nine poles under the rotor magnetic field-oriented vector control are given. The experimental results show that the proposed method can effectively improve the running range of the constant power speed regulation of the motor, and can realize the speed regulation of the electronic pole-changing without blackout.
【作者單位】: 浙江大學(xué)電氣工程學(xué)院;
【基金】:國家重點(diǎn)基礎(chǔ)研究發(fā)展規(guī)劃(973計劃)(2013CB035604) 國家自然科學(xué)基金(51177150) 浙江省公益性技術(shù)應(yīng)用研究計劃(2011C21022)資助項(xiàng)目
【分類號】:TM346
【參考文獻(xiàn)】
相關(guān)期刊論文 前3條
1 楊家強(qiáng);黃進(jìn);康敏;陳高;劉東;姜海博;;多相感應(yīng)電機(jī)的電子變極技術(shù)[J];電機(jī)與控制學(xué)報;2009年03期
2 黃進(jìn);康敏;楊家強(qiáng);;新型單繞組多相無軸承電機(jī)[J];浙江大學(xué)學(xué)報(工學(xué)版);2007年11期
3 錢羅奮;一種新的交流電機(jī)換相變極法-2△/3△變極[J];中國電機(jī)工程學(xué)報;2004年03期
【共引文獻(xiàn)】
相關(guān)期刊論文 前10條
1 岳盛奏;王曉琳;廖啟新;鄧智泉;;無軸承薄片電機(jī)的自診斷容錯運(yùn)行[J];電工技術(shù)學(xué)報;2010年05期
2 王曉琳;任新宇;鄧智泉;廖啟新;;短路容錯控制在多相無軸承永磁同步電機(jī)中的可行性分析[J];電工技術(shù)學(xué)報;2012年03期
3 楊家強(qiáng);黃進(jìn);康敏;陳高;劉東;姜海博;;多相感應(yīng)電機(jī)的電子變極技術(shù)[J];電機(jī)與控制學(xué)報;2009年03期
4 劉東;黃進(jìn);陳高;楊家強(qiáng);袁寶成;姜海博;;FPGA在大功率多相變頻調(diào)速系統(tǒng)中的應(yīng)用[J];電機(jī)與控制學(xué)報;2010年06期
5 王寶安;蔣研;黃學(xué)良;林鶴云;;基于環(huán)形繞組的異步電機(jī)極-相調(diào)制方法[J];電機(jī)與控制學(xué)報;2010年07期
6 卜文紹;王少杰;黃聲華;;三相無軸承異步電機(jī)的解耦控制系統(tǒng)[J];電機(jī)與控制學(xué)報;2011年12期
7 孔武斌;黃進(jìn);康敏;李炳楠;耿澤f,
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