A novel topology for single-phase five-level inverter compared with H-bridge inverter
International Symposium on Power Electronics, Electrical Drives, Automation and Motion, Taormina, İtalya, 23 - 26 Mayıs 2006, ss.556-557, (Tam Metin Bildiri)
- Yayın Türü: Bildiri / Tam Metin Bildiri
- Cilt numarası:
- Doi Numarası: 10.1109/speedam.2006.1649834
- Basıldığı Şehir: Taormina
- Basıldığı Ülke: İtalya
- Sayfa Sayıları: ss.556-557
- Anahtar Kelimeler: harmonic analysis, inverters, power system harmonics, pulse width modulated inverters
- Kocaeli Üniversitesi Adresli: Evet
Özet
In this study, a new topology for single-phase five-level inverter is introduced. Operational principles of the proposed inverter are explained and operational topologies are respectively given. A method and a formula are improved for calculating switching angles. The validity of the proposed inverter is verified through simulations. For alleviating harmonic components, a LC filter is designed and proposed inverter is simulated in the state of using LC filter. For comparison, a conventional H-Bridge Inverter is basically simulated. Simulation results of output voltage, load current and harmonic components of the output voltage and the load current are given and compared.