科技创新与应用2026，Vol.16Issue(14)：26-29,4.DOI:10.19981/j.CN23-1581/G3.2026.14.007
基于光源跟踪的正弦逆变器设计
摘要
Abstract
The project has developed a new energy inverter that combines solar light-chasing technology to improve energy conversion efficiency and output high-quality sinusoidal alternating current.The software analyzes light intensity data to realize automatic light tracking,generates adjustable bipolar complementary SPWM control signals,and adjusts the output voltage amplitude(3～12 V)and frequency(50 Hz/60 Hz)sine wave.Tests show that the system has a two-degree-of-freedom tracking function to ensure that the solar panel is always vertically aligned with the sun,maximize energy absorption,and complete light source alignment within 2 seconds.The harmonic content of the output waveform is less than 5%,and the conversion efficiency exceeds 90%.关键词
新能源逆变器/正弦逆变/光源跟踪/SPWM/光强度Key words
new energy inverter/sinusoidal inverter/light source tracking/SPWM/light intensity分类
信息技术与安全科学引用本文复制引用
汪遄飞,杭阿芳,龚奎铭,薛雨婷,钱思雨,王乃浪..基于光源跟踪的正弦逆变器设计[J].科技创新与应用,2026,16(14):26-29,4.基金项目
2024年金陵科技学院科教融合项目(2024KJRH07) （2024KJRH07）
2024年江苏省大学生创新创业训练计划项目(202413573053Y) （202413573053Y）
