A Novel Sliding Mode Control Technique for Indirect Current Controlled Active Power Filter
Joint Authors
Li, Tianhua
Wang, Feng
Juan, Wanru
Fei, Juntao
Source
Mathematical Problems in Engineering
Issue
Vol. 2012, Issue 2012 (31 Dec. 2012), pp.1-18, 18 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2012-04-11
Country of Publication
Egypt
No. of Pages
18
Main Subjects
Abstract EN
A novel sliding mode control (SMC) method for indirect current controlled three-phase parallel active power filter is presented in this paper.
There are two designed closed loops in the system: one is the DC voltage controlling loop and the other is the reference current tracking loop.
The first loop with a PI regulator is used to control the DC voltage approximating to the given voltage of capacitor, and the output of PI regulator through a low-pass filter is applied as the input of the power supply reference currents.
The second loop implements the tracking of the reference currents using integral sliding mode controller, which can improve the harmonic treating performance.
Compared with the direct current control technique, it is convenient to be implemented with digital signal processing system because of simpler system structure and better harmonic treating property.
Simulation results verify that the generated reference currents have the same amplitude with the load currents, demonstrating the superior harmonic compensating effects with the proposed shunt active power filter compared with the hysteresis method.
American Psychological Association (APA)
Fei, Juntao& Li, Tianhua& Wang, Feng& Juan, Wanru. 2012. A Novel Sliding Mode Control Technique for Indirect Current Controlled Active Power Filter. Mathematical Problems in Engineering،Vol. 2012, no. 2012, pp.1-18.
https://search.emarefa.net/detail/BIM-1029624
Modern Language Association (MLA)
Fei, Juntao…[et al.]. A Novel Sliding Mode Control Technique for Indirect Current Controlled Active Power Filter. Mathematical Problems in Engineering No. 2012 (2012), pp.1-18.
https://search.emarefa.net/detail/BIM-1029624
American Medical Association (AMA)
Fei, Juntao& Li, Tianhua& Wang, Feng& Juan, Wanru. A Novel Sliding Mode Control Technique for Indirect Current Controlled Active Power Filter. Mathematical Problems in Engineering. 2012. Vol. 2012, no. 2012, pp.1-18.
https://search.emarefa.net/detail/BIM-1029624
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1029624