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MMC and EMMC based STATCOM: A Comparative Study

by K. Damodara Reddy, N. Uma Maheshwar, K. Kalyan Kumar
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International Journal of Computer Applications
Foundation of Computer Science (FCS), NY, USA
Volume 73 - Number 12
Year of Publication: 2013
Authors: K. Damodara Reddy, N. Uma Maheshwar, K. Kalyan Kumar
10.5120/12796-0151

K. Damodara Reddy, N. Uma Maheshwar, K. Kalyan Kumar . MMC and EMMC based STATCOM: A Comparative Study. International Journal of Computer Applications. 73, 12 ( July 2013), 38-45. DOI=10.5120/12796-0151

@article{ 10.5120/12796-0151,
author = { K. Damodara Reddy, N. Uma Maheshwar, K. Kalyan Kumar },
title = { MMC and EMMC based STATCOM: A Comparative Study },
journal = { International Journal of Computer Applications },
issue_date = { July 2013 },
volume = { 73 },
number = { 12 },
month = { July },
year = { 2013 },
issn = { 0975-8887 },
pages = { 38-45 },
numpages = {9},
url = { https://ijcaonline.org/archives/volume73/number12/12796-0151/ },
doi = { 10.5120/12796-0151 },
publisher = {Foundation of Computer Science (FCS), NY, USA},
address = {New York, USA}
}
%0 Journal Article
%1 2024-02-06T21:39:56.006619+05:30
%A K. Damodara Reddy
%A N. Uma Maheshwar
%A K. Kalyan Kumar
%T MMC and EMMC based STATCOM: A Comparative Study
%J International Journal of Computer Applications
%@ 0975-8887
%V 73
%N 12
%P 38-45
%D 2013
%I Foundation of Computer Science (FCS), NY, USA
Abstract

This paper presents MMC based on the half-bridge converters, to achieve higher performance as a STATCOM in a distorted and unbalanced medium voltage large-current (MV-LC) system. Further, an extended MMC (EMMC) in order to manage more accurate compensation for high-power applications. Both can be controlled for various purposes such as reactive power and unbalance compensation, voltage regulation, and harmonic cancellation. Moreover, related control strategies for both the MMC and the EMMC ensure that the source-end three-phase currents are sinusoidal and balanced. Also, the dc-link capacitors of the half-bridge converters are regulated. One interesting application for the EMMC-based STATCOM could be the improvement in power quality and performance of the electrified railway traction power supply system. Both the MMC- and the EMMC-based STATCOM with Phase Shifted PWM were simulated and simulations confirm the predefined objectives.

References
  1. P. -C. Tan, R. E. Morrison, and D. G. Holmes, "Voltage form factor control and reactive power compensation in a 25-kV electrified railway system using a shunt active filter based on voltage detection," IEEE Trans. Ind. Appl. , vol. 39, no. 2, pp. 575–581, Mar. /Apr. 2003.
  2. M. T. Bina and M. D. Panahlou, "Design and installation of a 250 kVAr D-STATCOM for a distribution substation," Elsevier: Electric Pow. Syst. Res. , vol. 73, no. 3, pp. 383–391, Apr. 2005.
  3. F. Z. Peng and J. Wang, "A universal STATCOM with delta-connected cascade multilevel inverter," in Proc. 35th Annu. IEEE Pow. Electron Spec. Conf. , Aachen, Gennany, Jun. 2004, pp. 3529–3533.
  4. R. E. Betz, T. Summerst, and T. Furney, "Using a cascaded H-bridge STATCOM for rebalancing unbalanced voltages," in Proc. 7th Int. Conf. Pow. Electron. , Daegu, Korea, Oct. 2007, pp. 1219–1224.
  5. F. Z. Peng, J. Wang, McKeever, and D. J. Adams, "A power line conditioner using cascade multilevel inverters for distribution systems," IEEE Trans. Ind. Appl. , vol. 34, no. 6, pp. 1293–1298, Nov. /Dec. 1998.
  6. H. Akagi, S. Inoue, and T. Yoshii, "Control and performance of a transformerless cascade PWM STATCOM with star configuration," IEEE Trans. Ind. Electron. , vol. 43, no. 4, pp. 1041–1049, Jul. /Aug. 2007.
  7. C. K. Lee, J. S K. Leung, S. Y R. Hui, and H. S. H. Chung, "Circuit-level comparison of STATCOM chnologies," IEEE Trans. Pow. Electron. , vol. 18, no. 4, pp. 1084–1092, Jul. 2003.
  8. R. E. Betz, T. Summers, and T. Furney, "Symmetry compensation using an H-bridge multilevel STATCOM with zero sequence injection," in Proc. Ind. Appl. Conf. , Oct. 2006, pp. 1724–1731.
  9. H. M. Pirouz and M. T. Bina, "New transformerless STATCOM topologyfor compensating unbalanced medium-voltage loads," in Proc. 13th Eur. Conf. Pow. Electron. Appl. , Barcelona, Spain, Sep. 2009, pp. 1–9.
  10. R. Marquardt, "Stromrichters chaltungenmitverteilten Energiespeichern," German Patent DE 10 103 031, Jan. 24, 2001.
  11. S. Rohner, S. Bernet, M. Hiller, and R. Sommer, "Modulation, losses and semiconductor requirements of modular multilevel converters," IEEE Trans. Ind. Electron. , vol. 57, no. 99, pp. 2633–2642, Aug. 2009.
  12. J. Rodr´?guez, S. Bernet, B. Wu, J. O. Pontt, and S. Kouro, "Multilevel voltage-source-converter topologies for industrial medium-voltage drives," IEEE Trans. Ind. Electron. , vol. 54, no. 6, pp. 2930–2945, Dec 2007.
  13. C. D. Schauder, "Advanced static var compensator control system," U. S. Patent 5 329 221, Jul. 12, 1994.
  14. M. T. Bina and A. K. S. Bhat, "Averaging technique for the modeling of STATCOM and active filters," IEEE Trans. Pow. Electron. , vol. 23, no. 2, pp. 723–734, Mar. 2008.
  15. M. Hagiwara and H. Akagi, "Control and experiment of pulse-widthmodulated modular multilevel converters," IEEE Trans. Pow. Electron. , vol. 24, no. 7, pp. 1737–1746, Jul. 2009.
  16. H. Akagi, E. Watanabe, and M. Aredes, Instantaneous Power Theory and Applications to Power Conditioning. Hoboken, NJ: Wiley, 2007.
  17. L. Asiminoaei, E. Aeloiza, P. N. Enjeti, and F. Blaabjerg, "Shunt activepower- filter topology based on parallel interleaved inverters," IEEE Trans. Ind. Electron. , vol. 55, no. 3, pp. 1175–1189, Mar. 2008.
  18. J. Rodr´?guez, J. Lai, and F. Z. Peng, "Multilevel inverters: A survey of topologies, controls, and applications," IEEE Trans. Ind. Electron. , vol. 49, no. 4, pp. 724–738, Aug. 2002.
  19. Q. Song and W. Liu, "Control of a cascade STATCOM with star configuration under unbalanced conditions," IEEE Trans. Pow. Electron. , vol. 24, no. 1, pp. 45–58, Jan. 2009.
  20. R. Naderi and A. Rahmati, "Phase-shifted carrier PWM technique for general cascaded inverters," IEEE Trans. Pow. Electron. , vol. 23, no. 3, pp. 1257–1269, May 2008.
Index Terms

Computer Science
Information Sciences

Keywords

EMMC Harmonics medium-voltage large-current (MVLC) MMC unbalanced compensation

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