XII International Siberian Conference on Control and Communications (SIBCON-2016) , 2016-05-12

Title : ( Adaptive predictive voltage control of three-phase PWM-VSCs in UPS applications )

Authors: Hosein Gholami , Mohammad Monfared ,

Citation: BibTeX | EndNote

In this study, adaptive predictive voltage control of three phase pulse-width modulated voltage source converter for uninterruptible power supply application is investigated. In recent years, predictive control strategies have attracted considerable attention due to their simple concepts and inherent adaptability to digital implementation. In contrast, sensitivity to parameter uncertainties and computational delays can degrade the performance and even end to instability. So in this paper and in order to overcome these problems, an improved predictive control based on the model reference adaptive observer is proposed. Adaptive observer helps compensate the computation and system delays and reduce the system sensitivity to parameter uncertainties. The proposed adaptive observer estimates the system states and disturbance inputs for the one sample ahead. The performance of the proposed method is investigated under various conditions. The simulation results confirm the excellent performance of the proposed technique in steady-state and transient conditions.

Keywords

Adaptive observer; Predictive control; Uninterruptible power supply; Voltage source
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@inproceedings{paperid:1055559,
author = {Gholami, Hosein and Monfared, Mohammad},
title = {Adaptive predictive voltage control of three-phase PWM-VSCs in UPS applications},
booktitle = {XII International Siberian Conference on Control and Communications (SIBCON-2016)},
year = {2016},
location = {مسکو},
keywords = {Adaptive observer; Predictive control; Uninterruptible power supply; Voltage source converter},
}

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%0 Conference Proceedings
%T Adaptive predictive voltage control of three-phase PWM-VSCs in UPS applications
%A Gholami, Hosein
%A Monfared, Mohammad
%J XII International Siberian Conference on Control and Communications (SIBCON-2016)
%D 2016

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