Proceedings of the KIPE Conference (전력전자학회:학술대회논문집)
- 2014.07a
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- Pages.283-284
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- 2014
Comparative Analysis of LCL and LLCL Filters for Three-level PWM Converters
- Alemi, Payam (Dept. of Electrical Eng., Yeungnam University) ;
- Le, Quoc Anh (Dept. of Electrical Eng., Yeungnam University) ;
- Lee, Dong-Choon (Dept. of Electrical Eng., Yeungnam University)
- Published : 2014.07.01
Abstract
In this paper, a comparative analysis of LCL and LLCL filters connected to three-level T-type PWM converters is presented, in which the filter inductor sizes are investigated in view of total harmonic distortion (THD) in grid phase currents. The analysis results are verified by simulation and experiments.
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