The control of shunt active power filter using sliding mode controller

Author

Ruanmakok, Krittakarn ; Areerak, Kongpan ; Areerak, Kongpan ; Sangtungtong, Wirote

Author_Institution

Sch. of Electr. Eng., Suranaree Univ. of Technol., Nakhon Ratchasima, Thailand

fYear

2014

fDate

14-17 May 2014

Firstpage

1

Lastpage

5

Abstract

The paper presents the control of shunt active power filter using the sliding mode controller. The instantaneous power theory is applied for harmonic detection to calculate the reference currents. The dynamic models of the shunt active power filter on three-phase and dq frames are proposed in the paper. The model on dq frame is used to derive the control strategy. Moreover, the stability criterion using the Lyapunov unction is also presented in the paper. The simulation results show that the proposed controller can reduce the %THD of source currents after compensation and it can regulate the DC bus voltage of shunt active power filter.

Keywords

Lyapunov methods; compensation; machine vector control; power filters; stability; variable structure systems; voltage control; DC bus voltage regulation; Lyapunov function; compensation; control strategy; direct current bus; dq frame model; harmonic detection; instantaneous power theory; shunt active power filter control; sliding mode controller; stability criterion; Active filters; Harmonic analysis; Integrated circuits; Lyapunov methods; Power harmonic filters; Sliding mode control; Lyapunov function; harmonic elimination; shunt active power filter; sliding mode control;

fLanguage

English

Publisher

ieee

Conference_Titel

Electrical Engineering/Electronics, Computer, Telecommunications and Information Technology (ECTI-CON), 2014 11th International Conference on

Conference_Location

Nakhon Ratchasima

Type

conf

DOI

10.1109/ECTICon.2014.6839899

Filename

6839899