Digital Signal Processing Based Speed Control of Induction Motor Drive System
Digital Signal Processing Based Speed Control of Induction Motor Drive System
复制标题
基于数字信号处理的感应电机驱动系统速度控制
DOI：
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发表时间：
2012
期刊：
影响因子：
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通讯作者：
B. Amarapur
中科院分区：
文献类型：
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作者：
Yashasvi;B. Amarapur
本文介绍了DSPIC的高处理速度和控制精度，它允许使用复杂的控制技术来构建电路。所设计的控制电路在基于电压/频率（v/f）的数字信号控制器DSPIC 30 F4011上实现。它是专门设计用于对三相感应电动机进行精确控制的。电路中的控制器包括PWM中正弦波的电压和频率输入的快速生成。利用电压和频率分量的内正弦产生，可以准确地处理三相感应电动机的速度控制，并且可以获得平滑的控制。对采用数字信号控制芯片DSPIC 30 F4011控制的三相异步电动机速度（v/f）控制进行了实验研究，实验结果表明了该方案的有效性。关键词-三相感应电动机驱动系统，电压/频率（v/f）控制，PWM方案和DSPIC 30 F4011。
This paper presents the high processing speed and the control accuracy of the DSPIC which allows sophisticated control technique to be used to build the circuit. The control circuit designed is realized on a digital signal controller DSPIC30F4011 based on voltage/frequency (v/f). Which is specially designed to have an accurate control on the three phase induction motor. The controller in the circuit consists of faster generation of the voltage and frequency inputs of sine wave in PWM. The inner sine generation using the voltage and frequency components, the speed control of a three phase induction motor can be handled accurately and a smoother control can be obtained. The experimental results for the speed (v/f) control of the three phase induction motor drive controlled by a digital signal controller DSPIC30F4011 chip has been observed with the effectiveness of the proposed scheme. Keywords-Three phase induction motor drive system, voltage / frequency (v/f) control, PWM schemes and DSPIC30F4011.