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A Selective Harmonic Elimination Method for Five-Level Converters for Distributed Generation
- Source :
- IEEE Journal of Emerging and Selected Topics in Power Electronics; 2017, Vol. 5 Issue: 2 p775-783, 9p
- Publication Year :
- 2017
-
Abstract
- In distributed generation, high power capability and high efficiency are very important requirements. For this reason, this paper proposes a new analytical procedure for selective harmonic elimination in five-level inverters operating at fundamental frequency. For each modulation index, the proposed method calculates all possible switching angles eliminating a specified odd harmonic from the output voltage. The method has limited computational complexity, simple and cost-effective real-time implementation, and full capability of integration with closed loop control. Simulation and experimental results highlight full elimination of selected harmonic.
Details
- Language :
- English
- ISSN :
- 21686777
- Volume :
- 5
- Issue :
- 2
- Database :
- Supplemental Index
- Journal :
- IEEE Journal of Emerging and Selected Topics in Power Electronics
- Publication Type :
- Periodical
- Accession number :
- ejs41914093
- Full Text :
- https://doi.org/10.1109/JESTPE.2017.2688726