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一种改进型SPWM单相正弦逆变数字电源的实现
宋晓莉; 汪达兴; 叶宇
2013-06
Source Publication核电子学与探测技术
Volume33Issue:6Pages:687-691
Other Abstract

提出了规则对称采样法与自然采样法结合的方法对SPWM进行改进,利用DSP内部定时器模块产生载波信号并结合经DSP的PWM口输出的H桥驱动信号,经硬件隔离和驱动模块后送给IGBT组成的H桥,从而产生单相正弦逆变电源。实验表明改进后的SPWM算法波形失真小,正弦特性更好,在望远镜的应用上可靠性高。 

Keyword单相正弦逆变 改进型spwm Tms320f2812 规则对称采样
Subject Area天文技术与方法
Document Type期刊论文
Identifierhttp://ir.niaot.ac.cn/handle/114a32/719
Collection中国科学院南京天文光学技术研究所_期刊论文
望远镜新技术研究室_期刊论文
Recommended Citation
GB/T 7714
宋晓莉,汪达兴,叶宇. 一种改进型SPWM单相正弦逆变数字电源的实现[J]. 核电子学与探测技术,2013,33(6):687-691.
APA 宋晓莉,汪达兴,&叶宇.(2013).一种改进型SPWM单相正弦逆变数字电源的实现.核电子学与探测技术,33(6),687-691.
MLA 宋晓莉,et al."一种改进型SPWM单相正弦逆变数字电源的实现".核电子学与探测技术 33.6(2013):687-691.
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