Four Leg DSTATCOM based on Synchronous Reference Frame Theory with Enhanced Phase Locked Loop for Compensating a Four Wire Distribution Network under Unbalanced PCC Voltages and Loads
Abstract
This paper presents a Distribution Static Compensator based on Four Leg Voltage Source Inverter (4-leg VSIDSTATCOM)with controlling by Synchronous Reference Frame theory (SRF) in the dq0 frame with EnhancedPhase Locked Loop based on Self-Tuning Filter (EPLL-STF) used for compensating four-wire distribution systems.The proposed 4-leg VSI DSTATCOM is used for load balancing, source harmonics filtering, reactive power compensationand power factor correction, and source neutral wire current compensation at the point of common coupling(PCC) in the four-wire distribution network under unbalanced linear loads and nonlinear load variation with varioussource and PCC voltages conditions. The new SRF theory with EPLL based on STF is used for harmonicscurrent extraction and good estimation of PCC voltages without harmonics under unbalanced PCC voltages andloads. Three dimensional space vector modulation (3D SVM) is used to generate the gate switching pulses forthe 4-leg VSI and to circumvent the problems of the switching frequency variant, and for DC bus voltage capacitorand compensating 4-leg VSI DSTATCOM currents we are going to use the PI controller (Proportional-Integral).The effectiveness of the proposed 4-leg DSTATCOM under unbalanced PCC voltages and loads with various controlstrategies are demonstrated through simulation using sim-power-system and S-Function integrated in Matlabsimulink.References
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[29] B. Singh, R-S. Arya: Implementation of Single-Phase Enhanced Phase-Locked Loop-Based Control Algorithm for Three-Phase DSTATCOM. IEEE Transactions on Power Delivery 28 (3) (2013) 1516– 1524.
[30] A. Chebabhi, M-K Fellah, A. Kessal, M-F Benkhoris: Power Quality Improvement Using a Four Leg SAPF Based on Phase Locked Loop with Multi Variable Filter Under Unbalanced Source Voltages and Loads. IEEE International Conference on Automatic, Telecommunication and Signals ICATS 2015, Annaba – Algeria.
[31] N. Geddada, M-K. Mishra, M-V-M. Kumar: SRF based current controller using PI and HC regulators for DSTATCOM with SPWM switching. Electrical Power and Energy Systems 67 (2015) 87–100.
[32] Â. Araújo, J. G. Pinto, B. Exposto, C. Couto, J-L. Afonso: Implementation and Comparison of Different Switching Techniques for Shunt Active Power Filters. 40th Annual Conference of the IEEE. Industrial Electronics Society, IECON (2014) 1519 – 1525.
[33] M. Abdusalam, P. Poure, S. Saadate: A new control scheme of hybrid active filter using self-tuning filter. International Conference on Power Engineering, Energy and Electrical Drives, POWERENG, Setubal, Portugal, (2007).
[34] S. Karvekar, D. Patil: Comparison of Reference Current Generation for Shunt Active Power Filter Using Goertzel Algorithm and Enhanced PLL. IEEE, International Conference on Circuit, Power and Computing Technologies [ICCPCT], (2014).
[35] A. Chebabhi, M-K Fellah, M-F Benkhoris: 3D space vector modulation control of four-legshunt active power filter using pq0 theory. Revue Roumaine des Sciences Techniques - Serie Électrotechnique et Énergétique 60 (2) (2015) 185-194.
[2] R. Panigrahi, B. Subudhi, P-C. Panda : A comparative assessment of hysteresis and dead beat controllers for performances of three phase shunt active power filtering. Journal of Power Technologies 94 (4) (2014) 286–295.
[3] M-R. Miveh, M-F. Rahmat, A-A. Ghadimi, M-W. Mustafa: Control techniques for three phase four-leg voltage source inverters in autonomous microgrids: A review. Renewable and Sustainable Energy Reviews 54 (2016) 1592–1610.
[4] A. Chebabhi, M-K. Fellah, A. Kessal, M-F. Benkhoris: Comparative Study of reference currents and DC bus voltage Control for Three Phase Four Wire Four Leg SAPF to Compensate Harmonics and Reactive Power with 3D SVM. ISA Transactions 57 (2015) 360-372.
[5] C-K. Sundarabalan, K. Selvi: PEM fuel cell supported distribution static compensator for power quality enhancement in three-phase four-wire distribution. International Journal of Hydrogen Energy 3 (9) (2014) 19051-19066.
[6] M-B. Latran, A. Teke, Y. Yoldas: Mitigation of power quality problems using distribution static synchronous compensator: a comprehensive review. IET Power Electronics 8 (7) (2015) 1312–1328.
[7] B. Singh, P. Jayaprakash, D-P. Kothari, A. Chandra, K. Al Haddad: Comprehensive Study of DSTATCOM Configurations. IEEE Trans on Industrial Informatics 10 (2) (2014) 854 – 870.
[8] O-P. Mahela, A-G. Shaik: A review of distribution static compensator. Renewable and Sustainable Energy Reviews 50 (2015) 531–546.
[9] A. Luo, H. Xiao, M. Ma, F. Shuai, Y. Wang: Distribution static compensator based on an improved direct power control strategy”. IET Power Electronics 7 (4) (2014) 957–964.
[10] R-S. Arya, B. Singh: Implementation of distribution static compensator for power quality enhancement using learning vector quantisation. IET Gener Transm Distrib 7(11) (2013) 1244–1252.
[11] A. Griffo, D. Lauria: Two-leg three-phase inverter control for STATCOM and SSSC applications. IEEE Trans on Power Delivery 23(1) (2008) 361–370.
[12]D. Janyavula, S. Saxena: Study of fast acting DSTATCOM with star/delta and T-connected transformer for power quality improvement. In: 2011 Annual IEEE India conference (INDICON) (2011) 1–4.
[13] B. Singh, S-R. Arya, C. Jain: Simple peak detection control algorithm of distribution static compensator for power quality improvement. IET Power Electronics 7 (7) (2014) 1736–1746.
[14] M-V-M. Kumar, M-K. Mishra: Three-leg inverter-based distribution static compensator topology for compensating unbalanced and non-linear loads. IET Power Electronics 8 (11) (2015) 2076–2084.
[15] Y. Rohilla, Y. Pal: T-connected transformer integrated three-leg VSC based 3p4w DSTATCOM for power quality improvement. In: 2013 Nirma University international conference on engineering (NUiCONE); (2013) 1–7.
[16] B. Singh, R-S Arya: Composite observer-based control algorithm for distribution static compensator in four-wire supply system. IET Power Electronics 6 (2) (2013) 251–260.
[17] C. Kumar, M-K. Mishra: Operation and Control of an Improved Performance Interactive DSTATCOM. IEEE Trans on Industrial Electronics 62 (10) (2015) 6024-6034.
[18] C. Kumar, M-K. Mishra: A Voltage-Controlled DSTATCOM for Power-Quality Improvement. IEEE Trans on Power Delivery 29 (3) (2014) 1499 - 1507.
[19] B. Singh, R-S. Arya, S. Jain, S. Goel: Implementation of four-leg distribution static compensator. IET Gener Transm Distrib 8 (6) (2014) 1127–1139.
[20] F. Bishuang, T. Guanzhenga, F. Shaoshengb: Comparison of Three Di_erent 2-D Space Vector PWM Algorithms and Their FPGA Implementations. Journal of Power Technologies 94 (3) (2014) 176–189.
[21] V. George, M-K. Mishra: Design and Analysis of User-Defined Constant Switching Frequency Current Control Based Four-Leg DSTATCOM. IEEE Trans on Power Electronics 24 (9) (2009) 2148 – 2158.
[22] T. Zaveri, B. Bhalja, N. Zaveri: A novel approach of reference current generation for power quality improvement in three-phase, three-wire distribution system using {DSTATCOM}. Int J Electr Power Energy Syst 33 (10) (2011) 1702–1710.
[23] S. Kumar, B. Singh: Control of 4-leg VSC based DSTATCOM using modified instantaneous symmetrical component theory. Proc. Int. Conf. Power Systems, (2009) 1–6
[24] B. Singh, P. Jayaprakash, D-P. Kothari: New control approach for capacitor supported DSTATCOM in three-phase four wire distribution system under non-ideal supply voltage conditions based on synchronous reference frame theory. Int J Electr Power Energy Syst 33 (5) (2011) 1109-1117.
[25] K. Bhattacharjee: Harmonic mitigation by SRF theory based active power filter using adaptive hysteresis control. IEEE, Conference Power and Energy Systems: Towards Sustainable Energy (2014) 13-15 March 1-6.
[26] M.T. Benchouia, I. Ghadbanea, A. Goleaa, K. Srairi, M.E.H. Benbouzid: Implementation of adaptive fuzzy logic and PI controllers to regulate the DC bus voltage of shunt active power filter. Applied Soft Computing 28 (2015) 125–131.
[27] P. Dey, S. Mekhilef: Synchronous Reference Frame Based Control Technique for Shunt Hybrid Active Power Filter under Non-ideal Voltage. IEEE Innovative Smart Grid Technologies - Asia (ISGT ASIA) (2014) 481 – 486.
[28] N. Geddada, M-K. Mishra, M. Kumar: LCL filter with passive damping for DSTATCOM using PI and HC regulators in dq0 current controller for load compensation. Sustainable Energy, Grids and Networks 2 (2015) 1–14.
[29] B. Singh, R-S. Arya: Implementation of Single-Phase Enhanced Phase-Locked Loop-Based Control Algorithm for Three-Phase DSTATCOM. IEEE Transactions on Power Delivery 28 (3) (2013) 1516– 1524.
[30] A. Chebabhi, M-K Fellah, A. Kessal, M-F Benkhoris: Power Quality Improvement Using a Four Leg SAPF Based on Phase Locked Loop with Multi Variable Filter Under Unbalanced Source Voltages and Loads. IEEE International Conference on Automatic, Telecommunication and Signals ICATS 2015, Annaba – Algeria.
[31] N. Geddada, M-K. Mishra, M-V-M. Kumar: SRF based current controller using PI and HC regulators for DSTATCOM with SPWM switching. Electrical Power and Energy Systems 67 (2015) 87–100.
[32] Â. Araújo, J. G. Pinto, B. Exposto, C. Couto, J-L. Afonso: Implementation and Comparison of Different Switching Techniques for Shunt Active Power Filters. 40th Annual Conference of the IEEE. Industrial Electronics Society, IECON (2014) 1519 – 1525.
[33] M. Abdusalam, P. Poure, S. Saadate: A new control scheme of hybrid active filter using self-tuning filter. International Conference on Power Engineering, Energy and Electrical Drives, POWERENG, Setubal, Portugal, (2007).
[34] S. Karvekar, D. Patil: Comparison of Reference Current Generation for Shunt Active Power Filter Using Goertzel Algorithm and Enhanced PLL. IEEE, International Conference on Circuit, Power and Computing Technologies [ICCPCT], (2014).
[35] A. Chebabhi, M-K Fellah, M-F Benkhoris: 3D space vector modulation control of four-legshunt active power filter using pq0 theory. Revue Roumaine des Sciences Techniques - Serie Électrotechnique et Énergétique 60 (2) (2015) 185-194.
Published
2016-04-04
How to Cite
CHEBABHI, Ali et al.
Four Leg DSTATCOM based on Synchronous Reference Frame Theory with Enhanced Phase Locked Loop for Compensating a Four Wire Distribution Network under Unbalanced PCC Voltages and Loads.
Journal of Power Technologies, [S.l.], v. 96, n. 1, p. 15--26, apr. 2016.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/789>. Date accessed: 25 apr. 2024.
Issue
Section
Electrical Engineering
Keywords
Four Leg Voltage Source Inverter (4-leg VSI); Distribution Static Compensator (DSTATCOM); Enhanced Phase Locked Loop based (EPLL); Self Tuning Filter (STF); Synchronous Reference Frame Theory (SRF); unbalanced PCC voltage; 3DSVM; harmonics; reactive power
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