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Extended Boost Active-Switched-Capacitor/Switched-Inductor Quasi-Z-Source Inverters.
- Source :
-
IEEE Transactions on Power Electronics . Oct2015, Vol. 30 Issue 10, p5681-5690. 10p. - Publication Year :
- 2015
-
Abstract
- This paper proposes a new topology named the active-switched-capacitor/switched-inductor quasi-Z -source inverter (ASC/SL-qZSI), which is based on a traditional qZSI topology. Compared to other qZSI-based topologies under the same operating conditions, the proposed ASC/SL-qZSI provides higher boost ability, requires fewer passive components such as inductors and capacitors, and achieves lower voltage stress across the switching devices of the main inverter. Another advantage of the topology is its expandability. If a higher boosting rate is required, additional cells can easily be cascaded at the impedance network by adding one inductor and three diodes. Both the simulation studies and the experimental results obtained from a prototype built in the laboratory validate proper operation and performance of the proposed ASC/SL-qZSI. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 08858993
- Volume :
- 30
- Issue :
- 10
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Power Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 103130011
- Full Text :
- https://doi.org/10.1109/TPEL.2014.2379651