Fuzzy Tuned PID Controller with D-Q-O Reference Frame Technique Based Active Power Filter
Active power filter continues to be a powerful tool to control harmonics in power systems thereby enhancing the power quality. This paper presents a fuzzy tuned PID controller based shunt active filter to diminish the harmonics caused by non linear loads like thyristor bridge rectifiers and imbalanced loads. Here Fuzzy controller provides the tuning of PID, based on firing of thyristor bridge rectifiers and variations in input rms current. The shunt APF system is implemented with three phase current controlled Voltage Source Inverter (VSI) and is connected at the point of common coupling for compensating the current harmonics by injecting equal but opposite filter currents. These controllers are capable of controlling dc-side capacitor voltage and estimating reference currents. Hysteresis Current Controller (HCC) is used to generate switching signals for the voltage source inverter. Simulation studies are carried out with non linear loads like thyristor bridge rectifier along with unbalanced loads and the results proved that the APF along with fuzzy tuned PID controller work flawlessly for different firing angles of non linear load.
Digital Object Identifier (DOI): doi.org/10.5281/zenodo.1093486Procedia APA BibTeX Chicago EndNote Harvard JSON MLA RIS XML ISO 690 PDF Downloads 2092
 Hirofumi Akagi, Edson hirokazuwatanabe and Mauricio Aredes "Instantaneius power theory and applications to power conditioning” IEEE-press chapter 3-4,pp.19-107, 2007
 Bhim Singh, Kamal Al-Haddad &Ambrish Chandra, "A New Control Approach to 3-phase Active Filter for Harmonics and Reactive Power Compensation”-IEEE Trans. on Power Systems, Vol. 46, No. 5, pp. 133– 138, Oct-1999
 AbdelmadjidChaoui, Jean Paul Gaubert, FatehKrim, Gerard Champenois "PI Controlled Three-phase Shunt Active Power Filter for Power Quality Improvement”- Electric Power Components and Systems, 35, pp.1331–1344, 2007
 Leszek S. Czarnecki "Instantaneous Reactive Power p-q Theory and Power Properties of Three-Phase Systems”- IEEE Trans on Power Vol. 21, No. 1, pp 362-367 Jan- 2006
 Luis F.C. Monteiro, Jose C.C.Costa, Mauricio Aredes, and Joao L.Afonso "A Control Strategy for Unified Power Quality Conditioner” Brazilan power electronics conference-july-2005
 Brod D.M, Novotny D.M "Current control of VSI-PWM Inverter”-IEEE TransonIndustryAppl,Vol.21,pp.562-570, 1985.
 Karuppanan P and Mahapatra, Kamala Kanta "Shunt Active Power Line Conditioners for compensating harmonics and reactive power” IEEE conference on Environment and Electrical Engineering, pp.277 – 280, May 2010.
 Zainal Salam, Tan Perng Cheng and AwangJusoh "Harmonics Mitigation Using Active Power Filter: A Technological Review” ELEKTRIKA, VOL. 8, No. 2, pp.17‐26, 2006.
 K. K. Mahapatra, ArindamGhosh and S.R.Doradla "Simplified model for control design of STATCOM using Three-Level Inverter”- IEEE Conference vol. 2, pp. 536-539-1998.
 Salem Rahmani, NassarMendalek and Kamal Al-Haddad "Experimental Design of a Nonlinear Control Technique for Three- Phase Shunt Active Power Filter” IEEE Trans on Industrial Electronics, Vol.57, No.10, pp.3364-3375, Oct-2010.
 Fang ZhengPeng&Jih-Sheng Lai, "Generalized Instantaneous Reactive Power Theory for Three-Phase Power Systems” IEEE Trans. on Inst and Measent, Vol. 45, no. 1, pp293-297 Feb-1996.
 Karuppanan P and Kamala kantaMahapatra "PID with PLL Synchronization controlled Shunt APLC under Non- sinusoidal and Unbalanced conditions” National Power Electronics Conference (NPEC) Proceedings, IIT-Roorkee, June-2010.
 S.K. Jain, P. Agrawal and H.O. Gupta "Fuzzy logic controlled shunt active power filter for power quality improvement”-IEE proc.electr.power.appl,Vol 149, No.5, pp.317-328, Sept-2002.
 S. Saad, L. Zellouma "Fuzzy logic controller for three- level shunt active filter compensating harmonics and reactive power” Electric Power Systems Research, pp.1337–1341 May-2009
 V. S. C. Raviraj and P. C. Sen "Comparative Study of Proportional–Integral, Sliding Mode, and Fuzzy Logic Controllers for Power Converters” IEEE Tran Industry Vol33, No. 2, pp.518-524, Appl-1997.
 Marcelo Godoy Simoes, Bimal K. Bose, and Ronald J. Spiegel "Design and Performance Evaluation of a Fuzzy- Logic-Based Variable-Speed Wind Generation System” IEEE Trans on Industry Applications, Vol.33, No.4, pp.460-465, Aug-1997.
 G.K. Singh, A.K. Singh, R. Mitra "A simple fuzzy logic based robust active power filter for harmonics minimization under random load variation” science direct-Electric Power Systems Research 77 pp.1101– 1111, 2007.
 Karuppanan P and Kamala kantaMahapatra” PLL with PI, PID and Fuzzy Logic Controllers based Shunt Active Power Line Conditioners” IEEE Conference pp. 978-1-4244-7781©2010 IEEE
 A. Ametani, "Harmonic reduction in thyristor Converters by harmonic current injection,” IEEE Trans8.Power, Appar.Syst.1976, 95, pp.441-449.
 M. Rukonuzzaman and M. Nakaoka, "An advanced active power filter with adaptive neural network based harmonic detection scheme,” IEEE power Electronics Specialist cascade, PESC, Vancouver Canada, 2001, pp.1602-1607.
 M. C. Benhabib and S. Saadate, "New Control approach for four wire active power filter based on the use of synchronous reference frame,” Elsevier Electric power systems Research 73, 2005, 353-362.
 H. Akagi, Y. Kanazawa, and A. Nahae, "Instantaneous reactive power compensators comprising switching devices without energy storage components,” IEEE Trans. Ind. Appl. 1984, 20, pp. 625-630.
 T. Kwan, and K. Martin, "Adaptive detection and enhancement of multiple sinusoids using a cascade of IIR filters,” IEEE Trans. Circuits Syst. 1989, 36, pp. 936-947.