IEEE Transactions on Power Delivery, ( ISI ), Volume (35), No (6), Year (2020-1) , Pages (2663-2671)

Title : ( An Improved Reference Current Generation and Digital Deadbeat Controller for Single-Phase Shunt Active Power Filters )

Authors: Mohammad-Sadegh Karbasforooshan , Mohammad Monfared ,

Citation: BibTeX | EndNote

Abstract

This paper proposes an improved digital deadbeat current controller for single-phase shunt active power filters. The main advantages of the suggested control technique are simplicity, fast dynamics, low computational burden, high accuracy and direct digital implementation. A straightforward modelling of system and design procedure is described in this paper. The stability analysis of the current control system, especially under parameter uncertainties, is studied. Also, a comprehensive comparison between the proposed technique and the conventional deadbeat controller is provided. In order to generate the reference compensating current, a second order generalized integrator-based PQ technique is used and the effect of integrator discretization in terms of dynamic response, accuracy and real-time computational burden is investigated. Simulation and experimental results on a real prototype system under steady-state and transients are reported to demonstrate the validity of theoretical analyses.

Keywords

, Deadbeat controller, single-phase shunt active power filter, second order generalized integrator (SOGI), stability analysis
برای دانلود از شناسه و رمز عبور پرتال پویا استفاده کنید.

@article{paperid:1078860,
author = {Karbasforooshan, Mohammad-Sadegh and Monfared, Mohammad},
title = {An Improved Reference Current Generation and Digital Deadbeat Controller for Single-Phase Shunt Active Power Filters},
journal = {IEEE Transactions on Power Delivery},
year = {2020},
volume = {35},
number = {6},
month = {January},
issn = {0885-8977},
pages = {2663--2671},
numpages = {8},
keywords = {Deadbeat controller; single-phase shunt active power filter; second order generalized integrator (SOGI); stability analysis},
}

[Download]

%0 Journal Article
%T An Improved Reference Current Generation and Digital Deadbeat Controller for Single-Phase Shunt Active Power Filters
%A Karbasforooshan, Mohammad-Sadegh
%A Monfared, Mohammad
%J IEEE Transactions on Power Delivery
%@ 0885-8977
%D 2020

[Download]