Harmonic Mitigation and Comparison in a 15-Bus Network with Combined Hybrid Active Filter Using SRF and pq-Algorithms

T. Sridevi(1*), K. Ramesh Reddy(2)

(1) Jawaharlal Nehru Technological University, India
(2) Jawaharlal Nehru Technological University, India
(*) Corresponding author


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Abstract


This paper deals with mitigation of harmonics for six pulse and twelve pulse converter in a 15-bus network using SRF(Synchronous Reference Frame) and pq (Vectorial Theory of Electrical Power) control strategies. The Combined Hybrid Active Filter consisting of two active filters one being connected in series with the supply and the other in series with passive filter is incorporated in the network before the non-linear loads for mitigating voltage and current harmonics, Total Harmonic Distortion at different buses and analyzing unbalance factor at all the nodes in the considered network. Reference signal for the filter is obtained from SRF and pq control strategies and the effectiveness of the control algorithms were illustrated with the help of results obtained. A 15-bus network consisting of linear and non-linear loads is simulated in MATLAB/SIMULINK platform with and without filters and the performance is evaluated
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Keywords


Combined Hybrid Active Filter; Harmonic Mitigation; pq Theory; SRF Theory

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References


L.Sainz, J.clua, O.Jord, Load Modelling for unbalanced harmonic power flow studies,.ICHQP ’98 jointly organised by IEEE/PES &.NTUA Athens, Greace October 14- 16 1998.

N Srinivasa rao, H J. jayatheraka, Modelling & simulation of various SRF methods for shunt active power filter and application to BLDC drive, IJAERS/vol.1/Issue : IV/July- Sept 2012/ 18 -22 ISSN2249-8974

T.Sridevi , Dr.K.Ramesh Reddy, Unbalance & harmonic analysis in a 15-bus network for linear and nonlinear loads, International conference on Information Technology and Electrical Engineering CITEE 2012 ISSN 2088-6578 Pages:82-88, Yogyakarta, Indonesia, July 2012.

S.P Litran, P. Salmeron, R.S. Herrera, and J.R. Vazquez, New Control strategy To improve Power Quality Using A Hybrid Power Filter.

Pramod S Modi and S.K.Joshi, New Combined Hybrid Active Filter for Twelve Pulse converter Operating Under asymmetrical operation.

H. Akagi, Active harmonic filters, Proceedings of the IEEE Volume 93, Issue 12, Dec. 2005 Page(s):2128 –2141

J.C. Das, Passive Filters-Potentialities and Limitations, IEEE Trans. on Industry Applications, Vol. 40, no. 1,January 2004, pp. 232-241

Mohan Reddy, D., Gowri Manohar, T., Harmonics mitigation under various loading conditions of PWM current controlled APF using fuzzy logic controller, (2013) International Review of Automatic Control (IREACO), 6 (5), pp. 589-600.


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