| 基于dsPIC30F4012带CAN总线的SPWM变频器的研究 |
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| 引用本文： | 南光群,吴鸿霞,皮大能. 基于dsPIC30F4012带CAN总线的SPWM变频器的研究[J]. 微计算机信息, 2005, 0(21) |
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| 作者姓名： | 南光群 吴鸿霞 皮大能 |
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| 作者单位： | 黄石理工学院自动化系 435003(南光群，吴鸿霞)，湖北师范学院 435002(皮大能) |
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| 摘 要： | 本文介绍一种以IPM模块和电机专用微处理器dsPIC30F4012芯片为基础构成的SPWM变频器。该变频器的输出频率为0￣240Hz,载波频率3.0￣12.0kHz;设置22条V/F曲线和不同的启动速率以供选择,软件上采用各种灵活措施来获得优良的静动态性能,并且有完善的故障保护功能。
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| 关 键 词： | dsPIC30F4012微处理器 IPM CAN SPWM正弦脉宽调制 |
The Research of the SPWM Frequency Inverter on the dsPIC30F4012 with CAN |
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| Nan,Guangqun Wu,Hongxia Pi,Daneng. The Research of the SPWM Frequency Inverter on the dsPIC30F4012 with CAN[J]. Control & Automation, 2005, 0(21) |
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| Authors: | Nan Guangqun Wu Hongxia Pi Daneng |
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| Abstract: | This paper introduces a SPWM for with IPM mold piece with induction mot or appropriation microprocessor dsPIC30F4012 chip slice for foundation constitut ing to transducer .With the exportation frequency from 0 to 240Hz, carry a frequ ency 3.0~ 12.0 kHz; establish 22 V/ Fs the curve with different start the veloci ty then provide the choice, software top the every kind of and vivid measure of adoption come acquiring the dynamic function and good static , and have the perf ect breakdown the aegis the function. |
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| Keywords: | DsPIC30F4012 microprocessor IPM CAN SPWM sine pulse wide modulation. |
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