| 基于PIC单片机的SPWM控制技术 |
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| 引用本文： | 陈晓萍,王念春,马玉龙.基于PIC单片机的SPWM控制技术[J].电源技术应用,2006,9(3):39-42. |
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| 作者姓名： | 陈晓萍 王念春 马玉龙 |
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| 作者单位： | 东南大学电气工程系，东南大学电气工程系，东南大学电气工程系 江苏 南京 210096，江苏 南京 210096，江苏 南京 210096 |
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| 摘 要： | 重点介绍了基于PIC单片机采用面积等效法产生SPWM控制波形的方法。通过具体试验,由SPWM来控制IGBT逆变系统的运行。最后给出了软硬件结合设计方法,结合试验结果波形进行谐波分析。此方法在UPS的设计中有较强的实用价值。
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| 关 键 词： | PIC单片机 SPWM 面积等效法 谐波分析 |
| 收稿时间： | 01 7 2006 12:00AM |
SPWM Control Technique Based on PIC Single Chip Computer |
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| CHEN Xiao-ping, WANG Nian-chun, MA Yu-long.SPWM Control Technique Based on PIC Single Chip Computer[J].Power Supply Technologles and Applications,2006,9(3):39-42. |
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| Authors: | CHEN Xiao-ping WANG Nian-chun MA Yu-long |
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| Affiliation: | Department of Electrical Engineering, Southest University, Nanjing Jiangsu 210096, China |
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| Abstract: | The method how to generate SPWM control waveforms with area equivalent principle based on PIC single chip computer is introduced. By the particular experimental system. the SPWM waveforms control the function of IGBT inverter. The method combining software with hardware is presented. The resultant waveforms and the harmonic of SPWM waveforms are analyzed. The analytic results show that the method has good practicality in UPS. |
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| Keywords: | PIC single chip computer SPWM area equivalent harmonic analysis |
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