Adaptive Control of Shunt Active Power Filter | Interval Type-2 Fuzzy Control and Adaptive Backstepping of Shunt Active Power Filter

Ashraf Hagras

ISBN 10: 3659808989 / ISBN 13: 9783659808982

Published by LAP LAMBERT Academic Publishing, 2015

About this Item

Adaptive Control of Shunt Active Power Filter | Interval Type-2 Fuzzy Control and Adaptive Backstepping of Shunt Active Power Filter | Ashraf Hagras | Taschenbuch | 236 S. | Englisch | 2015 | LAP LAMBERT Academic Publishing | EAN 9783659808982 | Verantwortliche Person für die EU: preigu GmbH & Co. KG, Lengericher Landstr. 19, 49078 Osnabrück, mail[at]preigu[dot]de | Anbieter: preigu.

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Bibliographic Details

• Title: Adaptive Control of Shunt Active Power Filter | Interval Type-2 Fuzzy Control and Adaptive Backstepping of Shunt Active Power Filter
• Publisher: LAP LAMBERT Academic Publishing
• Publication Date: 2015
• Language: English
• ISBN 10: 3659808989
• ISBN 13: 9783659808982
• Binding: Taschenbuch
• Condition: Neu
• Dimensions: 220W x 150H x 15D millimeters 220 millimeters width by 150 millimeters height by 15 millimeters depth
• Weight: 369 grams
• Seller catalogs:
  • Bücher

About this title

Synopsis

This research work proposes two new adaptive control techniques for three-phase Shunt Active Power Filter (SAPF); Interval Type-2 Fuzzy Control (IT2FC) and Adaptive Backstepping Nonlinear Control (ABNC). The proposed methods have been compared with conventional linear and nonlinear controllers such as PI and type-1 fuzzy controllers. The simulation results show that the proposed methods improve transient response and reduce THD in both line currents and voltages under the conditions of parameters uncertainties, step load change and unbalanced load currents. However, ABNC provides better current tracking and DC voltage regulation performance than IT2FC. In addition, it provides robustness of performance against step change of load and frequency variations. Moreover, due to the adaptive nature of ABNC, it is possible to work without DC voltage sensor to obtain the permissible limits of THD in line currents and voltages under the same conditions. The experimental implementation proposed new current control strategy for SAPF in the stationary a-b-c frame. This method was proven to be feasible approach for design with new version of the inverter model using Freescale DSP56F807.

About the Author

Dr. Ashraf Abdalla Hagras is a lecturer in the Cyclotron Project in the Egyptian Atomic Energy Authority. He received his B. Sc. ( with honors) and M. Sc. in power electronics from Benha High Institute of Technology in 1997 and 2008 respectively and Ph. D. in Power Electronics from Cairo University (2015).