Design and Control of 3-phase, 4-wire, 4-Leg VSC Based DSTATCOM using Synchronous Reference Frame Theory

Authors

  • Digambar Singh  Department of Electrical Engineering, Dehradun Institute of Technology University, Dehradun, Uttarakhand, India

DOI:

https://doi.org//10.32628/IJSRSET196320

Keywords:

DSTATCOM, power quality, non-linear load, load balancing, harmonic compensation, voltage regulation, Neutral current compensation

Abstract

This paper presents three-phase, four-leg, VSI based AC shunt D-STATCOM feeding AC voltage controller having resistive-inductive (RL) load for reducing the harmonic current and to maintain UPF using Synchronous Reference Frame (SRF) based control algorithm. This theory is employed to calculate compensating current while the three phase source is feeding a non-linear load. Simulation is performed for an unbalanced load in PFC mode in MATLAB environment using sim-power system (SPS) toolbox.

References

  1. K. R. Padiyar, “FACTS Controllers in Power Transmission and Distribution,” New Age International (P) Limited, Publishers, New Delhi, 2007
  2. H. Akagi, E.H. Watanable and M. Aredes, “Instantaneous power theory and application to power conditioning,” Jhon Wiley & sons, New Jersey, USA, 2007
  3. Antonio Moreno-Munoz, Power Quality: Mitigation Technologies in a Distributed Environment, Springer-Verlag London limited, London, 2007
  4. Angelo Baggini, “Handbook on power quality,” John Wiley & Sons,New Jersey, USA, 2008.
  5. B. Singh, P. Jayaprakash, and D.P. Kothari, “Three-phase four-wire dstatcom with H-bridge VSC and star/delta transformer for power quality improvement,” in Proc. of INDICON 2008, Vol. 2, Dec. 2008, pp.412 - 417
  6. Bhim Singh, Sabha Raj Arya, Chinmay Jain, “Implementation of four-leg DSTATCOM, IET Generation Transmission and Distribution, pp. 1127-1139, December 2013
  7. Bhattacharya A,Chakraborty, C, Bhattacharya, S,: ‘Shunt compensation’ , IEEE Ind. Electron. Mag., 2009, 3, (3), pp. 38-49
  8. Odavic, M., Biagini, V., Sumner, M., Zanchetta, P., Degano, M.: ‘Low carrier-fundamental frequency ratio PWM for multilevel active shunt power filters for aerospace applications’ , IEEE Trans. Ind. Appl., 2013, 49, (1), pp. 159-167
  9. Singh, B., Sharma, S.: ‘ Design and implementation of four-leg voltage-source converter-based for autonomous wind energy conversion system’ , IEEE Trans. Ind. Eletron., 2012, 59, (12), pp. 4694-4703
  10. Crosier, R., Wang, S.: ‘DQ-frame modeling of an active power filter integrated with a grid-connected, multifunctional electric vehicle charging station’, , IEEE Trans. Power Electron., 2013, 28, (12) pp. 5702-5716
  11. M. Bollen, Understanding Power Quality Problems: Voltage Sags andInterruptions. New York: IEEE Press, 1999
  12. Karuppanan P, Saswat Kumar Ram and KamalaKanta mahapatra “Three level Hysteresis current controller based Active power filter for harmonic compensation, Proc. ICETECT, 2011, pp 407-412
  13. B. Singh, K. Al-Hadded and A. Chandra, “A review of active filters for power quality improvements,” IEEE Trans. Ind. Electron., Vol. 46, No. 5, Oct. 1998, pp. 960-971
  14. Andrea Cavallini and Gian Carlo Montanari, “Compensation Strategies for Shunt Active-Filter Control.” IEEE Trans, On Power Electron., Vol. 9, NO. 6, November 1994
  15. Fag Zheng Peng, and Jih-Sheng Lai, “Generalized Instantaneous Reactive Power Theory for Three-Phase Power Systems.” IEEE Trans, On Instrumentation and Measurement, Vol. 45, No. 1, February 1996
  16. Linash P. K. and Mahesh K. M., A control algorithm for single-phase active power filter under non-stiff voltage source, IEEE Trans. On Power Electrons., May 2006, Vol. 21, No. 3. pp. 822-825
  17. O. Lara and E. Acha, “Modeling and analysis of custom power systems by PSCAD/ EMTDC,” IEEE Transactions on Power Delivery, vol. 17, No.1, Jan. 2002, pp. 266-270
  18. A.Ghosh and G. Ledwich,Power Quality Enhancement using Custom Power devices, Kluwer Academic Publishers, London 2002
  19. Arindam Ghosh and Gerard Ledwich, “Load Compensating DSTATCOM in Weak AC Systems”, IEEE Trans. Power Delivery, vol. 18, no. 4, pp. 1302-1309, Oct 2003
  20. G. Ledwich and A. Ghosh, “A flexible DSTATCOM operating in voltage or current control mode,” IEE Proc.-Gener. Transm. Disrrih. vol. 149, no. 2, pp.215-224, March 2002.

International Journal of Scientific Research in Science, Engineering and Technology

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Published

2019-06-30

Issue

Volume 6, Issue 3, May-June-2019

Section

Research Articles

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This work is licensed under a Creative Commons Attribution 4.0 International License.

How to Cite

[1]
Digambar Singh, " Design and Control of 3-phase, 4-wire, 4-Leg VSC Based DSTATCOM using Synchronous Reference Frame Theory, International Journal of Scientific Research in Science, Engineering and Technology(IJSRSET), Print ISSN : 2395-1990, Online ISSN : 2394-4099, Volume 6, Issue 3, pp.76-81, May-June-2019. Available at doi : https://doi.org/10.32628/IJSRSET196320