| 矩阵变换器驱动无刷直流电动机间接调制策略 |
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| 引用本文： | 姜田贵,周波.矩阵变换器驱动无刷直流电动机间接调制策略[J].电工技术学报,2011(3):44-51. |
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| 作者姓名： | 姜田贵 周波 |
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| 作者单位： | 南京航空航天大学自动化学院; |
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| 基金项目： | 国家自然科学基金资助项目(50777029); 江苏省创新学者攀登计划(BK2009019); “六大人才高峰”高层次人才项目(P0953-032) |
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| 摘 要： | 将矩阵变换器用于驱动无刷直流电动机,实现对无刷直流电动机的交-交直接控制.基于矩阵变换器交-直-交等效模型,提出一种新的用于驱动无刷直流电动机的矩阵变换器间接调制策略.兼顾输入输出性能,分别对整流级和逆变级应用不同的PWM调制策略.整流级应用不合零矢量调制,逆变级采用120°PWM斩控调制方式.文中对所采用的调制策略进...
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| 关 键 词： | 矩阵变换器 无刷直流电动机 间接调制 整流级 逆变级 |
Indirect Modulation of Matrix Converter Driving Brushless DC Motor |
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| Jiang Tiangui Zhou Bo.Indirect Modulation of Matrix Converter Driving Brushless DC Motor[J].Transactions of China Electrotechnical Society,2011(3):44-51. |
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| Authors: | Jiang Tiangui Zhou Bo |
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| Affiliation: | Jiang Tiangui Zhou Bo(Nanjing University of Aeronautics and Astronautics Nanjing 210016 China) |
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| Abstract: | The AC-AC direct control of brushless DC motor can be implemented while the matrix converter(MC) is applied.This paper presents a novel indirect modulation strategy of a matrix converter driving a brushless DC motor based of the virtual AC to DC to AC equivalent model of matrix converter.Different PWM strategies are adopted in rectifier stage and inverter stage to obtain the good input and output performance of the whole system.Space vector without zero vector modulation is employed in rectifier stage while... |
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| Keywords: | Matrix converter(MC) brushless DC motor(BLDCM) indirect modulation rectifier stage inverter stage |
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