A Heuristic Method to Improve Power Cycling Related Lifetime in Series Connectable Modular Full-Bridge Inverter

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This paper proposes a heuristic method to improve power cycling related lifetime in series connectable modular full-bridge inverters by means of load sharing. The load sharing scheme is realized by continuous alternation between two possible series configurations of the circuit at a heuristically-determined changeover frequency. Simulation results in the single-phase circuit are included, and the switches lifetime performance are compared with the reference cases. It is evident from the results that this method yields increased switches lifetime. Alternatively, it allows more current to be applied to the circuit for the same switches average junction temperature.
Originele taal-2Engels
Titel15th International Conference and Exhibition on Ecological Vehicles and Renewable Energies, EVER 2020
UitgeverijInstitute of Electrical and Electronics Engineers
Aantal pagina's9
ISBN van elektronische versie978-1-7281-5641-5
ISBN van geprinte versie978-1-7281-5642-2
DOI's
StatusGepubliceerd - 12 sep 2020
Evenement15th International Conference and Exibition on Ecological Vehicles and Renewable Energies (EVER 2020)
- Grimaldi Forum Congress Center, Monte Carlo, Monaco
Duur: 10 sep 202012 okt 2020

Congres

Congres15th International Conference and Exibition on Ecological Vehicles and Renewable Energies (EVER 2020)
LandMonaco
StadMonte Carlo
Periode10/09/2012/10/20

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