Flying capacitor multilevel inverters with novel PWM method

摘要：

Flying capacitor multilevel inverters are increasingly used in industry applications. In order to improve the harmonic performance of the output voltage under low modulation index region, the paper presents a novel PWM method for flying capacitor multilevel inverters based on the idea of controlling freedom degree. The novel PWM method can balance the flying capacitor voltage in a certain period. The validity of the novel PWM method is demonstratedby the experimental results.

关键词： flying capacitor multilevel inverters control freedom degree PWM

作者: Miao Chang-xin Shi Li-ping Wang Tai-xu Cui Cheng-bao

作者单位: College of Information and Electrical Engineering CUMT,Xuzhou 221008,China Zaozhuang Mining (Group) Co., Ltd. Zaozhuang 277000, China

会议类型: 国际会议

会议名称: The 6th International Conference on Mining Science & Technology ICMST 2009(第六届国际矿业科学技术大会)

会议地点: 徐州

会议语种:英文

页码: 1-7

在线出版日期: 2009-10-18（万方平台首次上网日期，不代表论文的发表时间）