Z-source inverter (ZSI) combines the electrical function of a DC/DC converter and a three-phase inverter. This study deals with a three-level neutral-point-clamped (NPC) ZSI which brings an additional electrical potential. The benefit is the lower output current ripple of each phase. Due to the non-linear behaviour of the Z-source control path, designing an accurate and especially a dynamic control can be challenging. This study presents a design of an adaptive control for a three-level NPC ZSI to fulfil the previously mentioned goals. The correct functionality of the control system is underlined with measurements at different operating points. A possible application field for three-level ZSIs are hybrid and electric vehicles.
%0 Journal Article
%1 stempfle2016adaptive
%A Stempfle, M.
%A Bintz, Steffen
%A Wölfle, J.
%A Roth-Stielow, Jörg
%D 2016
%I IET
%J IET electrical systems in transportation
%K sent ubs_10005 ubs_20007 ubs_30072 ubs_40382 unibibliografie
%N 1
%P 12-19
%R 10.1049/iet-est.2015.0010
%T Adaptive closed-loop state control system for a three-level neutral-point-clamped Z-source inverter
%V 6
%X Z-source inverter (ZSI) combines the electrical function of a DC/DC converter and a three-phase inverter. This study deals with a three-level neutral-point-clamped (NPC) ZSI which brings an additional electrical potential. The benefit is the lower output current ripple of each phase. Due to the non-linear behaviour of the Z-source control path, designing an accurate and especially a dynamic control can be challenging. This study presents a design of an adaptive control for a three-level NPC ZSI to fulfil the previously mentioned goals. The correct functionality of the control system is underlined with measurements at different operating points. A possible application field for three-level ZSIs are hybrid and electric vehicles.
@article{stempfle2016adaptive,
abstract = {Z-source inverter (ZSI) combines the electrical function of a DC/DC converter and a three-phase inverter. This study deals with a three-level neutral-point-clamped (NPC) ZSI which brings an additional electrical potential. The benefit is the lower output current ripple of each phase. Due to the non-linear behaviour of the Z-source control path, designing an accurate and especially a dynamic control can be challenging. This study presents a design of an adaptive control for a three-level NPC ZSI to fulfil the previously mentioned goals. The correct functionality of the control system is underlined with measurements at different operating points. A possible application field for three-level ZSIs are hybrid and electric vehicles.},
added-at = {2020-08-11T12:12:04.000+0200},
author = {Stempfle, M. and Bintz, Steffen and Wölfle, J. and Roth-Stielow, Jörg},
biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2c252cdd736a46e6b782b169ddf97ca37/unibiblio},
doi = {10.1049/iet-est.2015.0010},
interhash = {1bf160d42059dbc67065769adfd13e9d},
intrahash = {c252cdd736a46e6b782b169ddf97ca37},
issn = {{2042-9746} and {2042-9738}},
journal = {IET electrical systems in transportation},
keywords = {sent ubs_10005 ubs_20007 ubs_30072 ubs_40382 unibibliografie},
language = {eng},
number = 1,
pages = {12-19},
publisher = {IET},
timestamp = {2020-08-11T10:12:04.000+0200},
title = {Adaptive closed-loop state control system for a three-level neutral-point-clamped Z-source inverter},
volume = 6,
year = 2016
}
