| 基于变频空调控制系统的新型SPWM算法研究 |
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| 引用本文： | 金雍,崔继彬,羊彦.基于变频空调控制系统的新型SPWM算法研究[J].电气应用,2001(4):5-7. |
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| 作者姓名： | 金雍 崔继彬 羊彦 |
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| 作者单位： | 西北工业大学 |
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| 摘 要： | 根据等效面积补偿原理 ,提出一种新型的三相SPWM算法。使调制度M在 1～1 2 7范围时输出电压基波幅值仍保持线性调制关系。而且采用了分段同步调制技术 ,使波形相位精度高 ,对称性好 ,是一种高效的三相SPWM技术
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| 关 键 词： | 分段同步调制 等效面积补偿 三相SPWM |
| 修稿时间： | 2001年1月1日 |
Study on Novel SPWM Algorithm Based on the Variable Frequency Control System Used in Air Conditioners |
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| Jin Yong,Cui Jibin,Yang Yan.Study on Novel SPWM Algorithm Based on the Variable Frequency Control System Used in Air Conditioners[J].Electrotechnical Application,2001(4):5-7. |
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| Authors: | Jin Yong Cui Jibin Yang Yan |
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| Affiliation: | North west Politechnical University |
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| Abstract: | A novel algorithm of three-phase Sinusoidal PulseWidth Modulation (SPWM) is presented. This algorithm bases on the principle of equivalent area compensation. The output latitude of the based waveform still maintains linearity when the modulation ratio in the range of 1 ～ 1.27. Additionally, the phasic precision is high and the waveforms is symmetrical. |
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| Keywords: | subsection synchronization modulation equivalent area compensation three phase SPWM |
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