Details

Autor(en) / Beteiligte

• Dongsul Shin
• Honnyong Cha
• Jong-Pil Lee
• Dong-Wook Yoo
• Peng, Fang Z.
• Heung-Geun Kim

Titel

Parallel operation of trans-Z-source inverter

Ist Teil von

• 8th International Conference on Power Electronics - ECCE Asia, 2011, p.744-748

Ort / Verlag

IEEE

Erscheinungsjahr

2011

Link zum Volltext

• IEEE_Xplore

Quelle

IEEE Electronic Library (IEL)

Beschreibungen/Notizen

• Recently, there is a strong demand for high power conversion system in power electronics area especially in photovoltaic (PV) power conditioning system (PCS), wind power generation, and fuel cell power generation system. However, there is a limit in increasing power level mainly due to the limitations in switching device's voltage and current rating. One way to solve this problem is to connect power converters in parallel. Parallel operation of inverter has many advantages such as modularity, ease of maintenance, (n+1) redundancy, high reliability, etc. This paper presents parallel operation of voltage-fed-trans-Z-source inverter. A 2.6 kW prototype inverter is built and tested to verify performances of the proposed inverter.