【作者】 闫朝阳； 李建霞； 郑颖楠； 邬伟扬；

【Author】 Yan Zhaoyang, Li Jianxia, Zheng Yingnan, Wu Weiyang Yanshan University, Qinhuangdao 066004, China

【机构】 燕山大学电气工程学院；

【摘要】 文章在对双BOOST DC-AC单级正弦波逆变电路工作原理进行分析的基础上,采用SPWM调制技术对其进行了仿真和试验研究,给出了相关结果。实践表明该电路可以实现高频功率变换下的单级升压工频逆变输出。更多还原

【Abstract】 Adopted the SPWM Modulation method to the Boost DC/AC single stage inverter circuit with 50Hz frequency sinwave, the simulation and experiment results of it have been got. The work principle of the circuit also have been analysed. It has been proved that the single stage inverter circuit could achieve boost character with a high switching frequency.更多还原