| 基于DSP的三相变频SPWM波形算法研究 |
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| 引用本文： | 贾瑞亮,赵聪,范鹏涛. 基于DSP的三相变频SPWM波形算法研究[J]. 无线互联科技, 2013, 0(8): 160-160,176 |
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| 作者姓名： | 贾瑞亮 赵聪 范鹏涛 |
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| 作者单位： | 山东科技大学机器人研究中心,山东青岛266590 |
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| 摘 要： | 本文介绍了一种高效的SPWM变频调速的控制新算法,通过DSP的运算实时改变PWM波占空比,通过逆变电路得到正弦变化的三相交流电,并应用于伺服控制系统中,该算法简洁高效,实用性强,能够很容易应用于工程实践中。
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| 关 键 词： | 变频 TMS320F28035 SPWM 逆变电路 |
The Algorithm Reserch of Variable FrequencyThree-phase Voltage Source SPWM on DSP |
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| JIA Ruiliang,ZHAO Cong,FAN Pengtao. The Algorithm Reserch of Variable FrequencyThree-phase Voltage Source SPWM on DSP[J]. Wireless Internet Technology, 2013, 0(8): 160-160,176 |
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| Authors: | JIA Ruiliang ZHAO Cong FAN Pengtao |
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| Affiliation: | (Robot research Center, Shandong University of Science and Teehnology, Qingdao 266590 China) |
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| Abstract: | This paper introduces a new effective control algorithm of SPWM frequency speed. Make real-time chahge for PWM wave duty ratio through DSP algorithm. Produce three-phase alternating current with sinusoidal variation by inverter circuit. It also has been applied to servo control system. The algorithm is simple and efficient with high practicability, which can be applied to engineering practice very easily. |
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| Keywords: | Variable Frequency TMS320F28035 SPWM inverter circuit |
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