| 基于DSP和CPLD的多相永磁电机控制系统设计 |
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| 引用本文： | 吕京,刘国海,赵文祥,许晓春.基于DSP和CPLD的多相永磁电机控制系统设计[J].现代科学仪器,2014(1):20-25. |
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| 作者姓名： | 吕京 刘国海 赵文祥 许晓春 |
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| 作者单位： | 江苏大学电气信息工程学院,镇江212013 |
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| 基金项目： | 基金资助：国家自然科学基金（51077066,61273154,51277194）,江苏省自然科学基金（BK2010327,SBK201221867） |
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| 摘 要： | 多相永磁电机与传统电机相比，具有容错性好、转矩脉动小、稳定性高等特点。本文的设计是基于瑞泰公司的ICETEK—F2812-ADSP和EPM12．70CPLD为核心的多相电机控制系统，主要研究了系统的电源部分、电流信号处理部分、逆变与光电隔离等电路的设计，其优越性体现在该系统信息处理能力强，运算速度快，可靠性稳定性高，可实现对多相多电机的智能控制。实验结果表明该电路具有良好的性能和很高的应用价值。
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| 关 键 词： | 控制系统 数字信号处理器 复杂可编程逻辑器件 多相电机 |
Design of Control System for Multi-Phase Permanent-Magnet Motor Based on DSP and CPLD |
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| Lv Jing,Liu Guohai,Zhao Wenxiang,Xu Xiaochun.Design of Control System for Multi-Phase Permanent-Magnet Motor Based on DSP and CPLD[J].Modern Scientific Instruments,2014(1):20-25. |
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| Authors: | Lv Jing Liu Guohai Zhao Wenxiang Xu Xiaochun |
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| Affiliation: | ( Jiangsu University, Zhenj iang,212013,China ) |
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| Abstract: | Compared with traditional drive system,multi-phase machine drive system offers the advantages of improved fault tolerance, low torque pulsation and high reliability.A control system was designed for multi-phase motor based on the ICETEK-F2812-A DSP and EPM1270 CPLD.The source of power part,signal processing part,inverter part and opto-coupler isolation part were adopted as main subjects.The developed multiphase motor system incorporates the merits of the strong ability of information processing,good generality and high reliability.The experimental results verified that the proposed drive system has good performance and high application value. |
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| Keywords: | Control system DSP CPLD Multi-phase motor |
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