| 基于XC164单片机的智能化三相正弦波变频电源 |
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| 引用本文： | 陈晓明,羊彦,景占荣,张秀华. 基于XC164单片机的智能化三相正弦波变频电源[J]. 电源技术应用, 2007, 10(9): 14-16 |
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| 作者姓名： | 陈晓明 羊彦 景占荣 张秀华 |
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| 作者单位： | 西北工业大学电子信息学院 陕西西安710072 |
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| 摘 要： | 基于单片机智能化和开关电源高效率的特点,研制出一种以XC164单片机作为核心控制模块的智能型三相正弦波变频电源。讨论了系统的硬件、软件设计和正弦脉宽调制(SPWM)波的生成和输出稳压方案的设计,采用了实时电压跟踪SPWM技术,使单片机在变频电源系统中得到了有效的应用。实验结果表明该系统具有良好的稳压性能和很小的波形失真,并且能够进行自检测、过流、过压、过热和短路保护等功能。
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| 关 键 词： | 正弦波脉宽调制 PID 电压型逆变电路 变频电源 单片机 |
| 文章编号： | 0219-2713（2007）09-0014-03 |
| 修稿时间： | 2007-01-16 |
A Study of Intelligent Three-phase Sinusoidal Variable-frequency Power Based on XC164 |
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| CHEN Xiao-ming, YANG Yan, JING Zhan-rong, ZHANG Xiu-hua. A Study of Intelligent Three-phase Sinusoidal Variable-frequency Power Based on XC164[J]. Power Supply Technologles and Applications, 2007, 10(9): 14-16 |
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| Authors: | CHEN Xiao-ming YANG Yan JING Zhan-rong ZHANG Xiu-hua |
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| Abstract: | A new intelligent three-phase sinusoidal variable-frequency power based on XC164 as its core module is- presented.The design of hardware and software about the system are discussed.By a voltage-traced SPWM technology, the sine pulse width modulation wave was derived and the project of voltage output was designed.Resultantly.the micro- controller was fully used in the variable-frequency power system.Experimental result shows that this system has stable voltage and little waveform distortion.Additionally,it is capable of selt-detection,protection of excessive current,voltage and temperature. |
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| Keywords: | sinusoidal pulse width modulation PID control voltage source inverter frequency-variable power supplier microprocessor control unite |
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