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. © 2009.
CITATION STYLE
Chang-xin, M., Li-ping, S., Tai-xu, W., & Cheng-bao, C. (2009). Flying capacitor multilevel inverters with novel PWM method. In Procedia Earth and Planetary Science (Vol. 1, pp. 1554–1560). https://doi.org/10.1016/j.proeps.2009.09.240
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