Design of fault-tolerant cascaded H-Bridge multilevel inverter with output-side transformers using bidirectional switches

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dc.contributor.authorBiberoğlu, Muhammet
dc.contributor.authorİnce, Kayhan
dc.contributor.authorKaraosmanoğlu, Filiz
dc.date.accessioned2021-01-08T21:51:33Z
dc.date.available2021-01-08T21:51:33Z
dc.date.issued2015
dc.departmentTAÜ, Fen Fakültesi, Enerji Bilimi ve Teknolojileri Bölümüen_US
dc.description4th International Conference on Renewable Energy Research and Applications, ICRERA 2015, 22 November 2015 through 25 November 2015, , 119791en_US
dc.description.abstractGlobally increasing energy demand, running short of fossil fuels and researches for finding environment friendly choices strengthen a solution of local electricity production, especially from renewable energy sources. In this type of systems, inverters play a key role by providing power transforms. Multilevel inverters can achieve very low total harmonic distortion (THD) values at low switching frequencies without using any filtering units when compared with classic two-level inverters. However, multilevel inverters use high number of semiconductor elements, which increases the probability of any fault in the circuit, which may cause the whole system stopping for a long time. This is very critical issue for the buildings that have vital importance like hospitals or the industries where faults cost large amounts of money. In this work, a Fault-tolerant cascaded H-Bridge quasi-eight-level multilevel inverter with a single DC source and with output-side transformers was designed and application of reconfiguration technique was shown. The proposed inverter system can continue working if a fault occurs in one of H-Bridges with a one-level decrement in the output voltage in quarter period. © 2015 IEEE.
dc.identifier.doi10.1109/ICRERA.2015.7418714
dc.identifier.endpage103en_US
dc.identifier.isbn9781479999828
dc.identifier.scopus2-s2.0-84964584041
dc.identifier.scopusqualityN/A
dc.identifier.startpage98en_US
dc.identifier.urihttps://doi.org/10.1109/ICRERA.2015.7418714
dc.identifier.urihttps://hdl.handle.net/20.500.12846/358
dc.identifier.wosWOS:000379126300001
dc.identifier.wosqualityN/A
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.institutionauthorİnce, Kayhan
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ispartof2015 International Conference on Renewable Energy Research and Applications, ICRERA 2015
dc.relation.publicationcategoryKonferans Öğesi - Uluslararası - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.subjectFault toleranceen_US
dc.subjectmultilevel inverter systemsen_US
dc.subjectpower conversionen_US
dc.titleDesign of fault-tolerant cascaded H-Bridge multilevel inverter with output-side transformers using bidirectional switches
dc.typeConference Object

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