Control approaches of current-source rectifier : predictive control versus PWM-based linear control

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23220%2F17%3A43932965" target="_blank" >RIV/49777513:23220/17:43932965 - isvavai.cz</a>
Result on the web
<a href="http://ieeexplore.ieee.org/document/8289263/" target="_blank" >http://ieeexplore.ieee.org/document/8289263/</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1109/PEDS.2017.8289263" target="_blank" >10.1109/PEDS.2017.8289263</a>

Result language
angličtina
Original language name
Control approaches of current-source rectifier : predictive control versus PWM-based linear control
Original language description
Nowadays, finite control set model predictive control (FCS-MPC) is very popular because it is effective, simple and suitable for control of various types of power converters. It is also a flexible tool because it evaluates an arbitrary cost function which directly influences converter behavior according to particular demand (i.e. shape of the current, switching frequency, switching losses etc.). However, some drawbacks of FCS-MPC, such as variable switching frequency or steady-state error, have also been reported. The limitation is also in the fact that efficient calculation is available only for very short prediction horizon (mostly one-step-ahead), otherwise the computational demand increases significantly. In this paper, we present a comparison and evaluation of the FCS-MPC improved with an approximation by an LQR (which enables an extension to long prediction horizons) and a widely used control with PI controller with space vector modulation (SVM). The comparison is performed on current-source rectifier (CSR) in terms of output current tracking quality, input current THD and switching frequency. Final results will be introduced by simulation study in MATLAB/Plecs and laboratory experiments.
Czech name
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Czech description
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Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2017
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Article name in the collection
2017 IEEE 12th International Conference on Power Electronics and Drive Systems (PEDS) : /proceedings/
ISBN
978-1-5090-2364-6
ISSN
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e-ISSN
2164-5264
Number of pages
6
Pages from-to
418-423
Publisher name
IEEE
Place of publication
Piscataway
Event location
Honolulu, Hawaii
Event date
Dec 12, 2017
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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