CM voltage compensation in AC/DC/AC interfaces for smart grids

• Autorzy: Smoleński R. , Jarnut M. , Benysek G. , Kempski A.
• Konferencja: Konferencja “Integrated Optics – Sensor, Sensing and Methods” (IOS 2011) Szczyrk, luty 2011
• Języki publikacji: EN

Abstrakty

EN

In this paper the results of research connected with common mode (CM) interference generated by four-quadrant frequency converters and effective methods of CM voltage compensation are presented. The obtained results show that conducted CM interference generated by these converters in a low voltage (LV) grid can be transferred by means of parasitic couplings into a medium voltage (MV) network and can be observed at distant points under overhead MV lines. The compensation of the CM voltage sources on both the input and the output sides of the AC/DC/AC converter using proposed arrangement of compensators significantly reduces unwanted, EMC related, side effects accompanying the application of AC/DC/AC interfaces in Smart Grids.

Słowa kluczowe

EN

electromagnetic compatibility; conducted interferences; distributed system; power electronic interface

• Wydawca: Polska Akademia Nauk, Wydział IV Nauk Technicznych
• Czasopismo: Bulletin of the Polish Academy of Sciences. Technical Sciences
• Rocznik: 2011
• Tom: Vol. 59, nr 4
• Strony: 513--523
• Opis fizyczny: Bibliogr. 27 poz., rys., tab.

Twórcy

autor

Smoleński R.

autor

Jarnut M.

autor

Benysek G.

autor

Kempski A.

• University of Zielona Góra, Institute of Electrical Engineering, 50 Podgórna St., 65-246 Zielona Góra, Poland,

Bibliografia

• [1] G. Benysek and R. Strzelecki, “Modern power-electronics installations in the Polish electrical power network”, Renewable and Sustainable Energy Rev. 15 (1), 236–251 (2011).
• [2] G. Benysek, “Improvement in the efficiency of the distributed power systems”, Bull. Pol. Ac.: Tech. 57 (4), 369–374 (2009).
• [3] G. Benysek, Improvement in the Quality of Delivery of Electrical Energy Using Power Electronics Systems, Springer-Verlag, London, 2007.
• [4] J. Wasiak and Z. Hanzelka, “Integration of distributed energy sources with electrical power grid”, Bull. Pol. Ac.: Tech. 57 (4), 297–310 (2009).
• [5] D. Schulz, “Improved grid integration of wind energy systems”, Bull. Pol. Ac.: Tech. 57 (4), 311–316 (2009).
• [6] Z. Chen, X. Zhang, and J. Pan, “An integrated inverter for a single-phase single-stage grid-connected PV system based on Z-source”, Bull. Pol. Ac.: Tech. 55 (3), 263–272 (2007).
• [7] K.J. Dyke, N. Schofield, and M. Barnes, “The impact of transport electrification on electrical networks”, IEEE Trans. on Ind. El. 57, 3917–3926 (2010).
• [8] J.R. Pillai and B.Bak-Jensen, “Integration of vehicle-to-grid in the western danish power system”, IEEE Trans. on Sustainable Energy 2, 12–19 (2010).
• [9] H. Sekyung, H. Soohee and K.Sezaki, “Development of an optimal vehicle-to-grid aggregator for frequency regulation”, IEEE Trans. on Smart Grid 1, 65–72, (2010).
• [10] L. Pieltain Fernandez, T. Gomez San Roman, R. Cossent, C. Mateo Domingo, and P. Frias, “Assessment of the impact of plug-in electric vehicles on distribution networks”, IEEE Trans. on Power Systems 26, 206–213 (2011).
• [11] A. Sikorski and A. Kuzma, “Cooperation of induction squirrelcage generator with grid connected AC/DC/AC converter”, Bull. Pol. Ac.: Tech. 57 (4), 317–322 (2009).
• [12] Hu, J. van Bloch and R.W. De Doncker, “Typical impulses in power electronics and their EMI characteristics”, Proc. IEEE PESC, 3021–3027 (2004).
• [13] R. Smoleński, A. Kempski, and J. Bojarski, “Statistical approach to discharge bearing currents”, COMPEL: Int. J. for Computation and Mathematics in Electrical and Electronic Eng. 29, 647–666 (2010).
• [14] R. Smoleński, “Selected conducted electromagnetic interference issues in distributed power systems”, Bull. Pol. Ac.: Tech. 57 (4), 383–394 (2009).
• [15] A. Kempski, R. Strzelecki, R. Smoleński, and G. Benysek. “Suppression of conducted EMI in four-quadrant AC drive system”, IEEE-PESC Conf. 1, CD-ROM (2003).
• [16] A. Kempski, R. Smoleński, and R. Strzelecki, “Common mode current paths and their modelling in PWM inverter-fed drives”, IEEE-PESC Conf. 1, CD-ROM (2002).
• [17] Y. Han, M. Khan, L. Xu, G. Yao, L. Zhou, and C. Chen, “A new scheme for power factor correction and active filtering for six-pulse converters loads”, Bull. Pol. Ac.: Tech. 57 (2), 157–170 (2009).
• [18] S. Wang, Y.Y. Maillet, F. Wang, D. Boroyevich, and R. Burgos, “Investigation of hybrid EMI filters for common-mode EMI suppression in a motor drive system”, IEEE Trans. on Power Electronics 25, 1034–1045 (2010).
• [19] K. Mainali and R. Oruganti, “Conducted EMI mitigation techniques for switch-mode power converters: a survey”, IEEE Trans. on Power Electronics 25, 2344–2356 (2010).
• [20] P. S. Chen and Y. S. Lai, “Effective EMI filter design method for three-phase inverter based upon software noise separation”, IEEE Trans. on Power Electronics 25, 2797–2806 (2010).
• [21] M.L. Heldwein, H. Ertl, J. Biela, and J.W. Kolar, “Implementation of a Transformerless Common-Mode Active Filter for Offline Converter Systems”, IEEE Trans. on Ind. El. 57, 1772–1786 (2010).
• [22] H. Akagi, H. Hasegawa, and T. Doumoto, “Design and performance of a passive EMI filter for use with voltage source PWM inverter having sinusoidal output voltage and zero commonmode voltage”, IEEE Trans. on Power Electronics 19, 1069–1076 (2004).
• [23] H. Akagi and T. Doumoto, “A passive EMI filter for preventing high-frequency leakage current from flowing through the grounded inverter heat sink of an adjustable-speed motor drive system”, IEEE Trans. on Ind. Appl. 41, 1215–1223 (2005).
• [24] H. Akagi and S. Tamura, “A passive EMI filter for eliminating both bearing current and ground leakage current from an inverter-driven motor power electronics”, IEEE Trans. on Power Electronics 21, 1459–1469 (2006).
• [25] H. Akagi and T.A. Oe, “Specific filter for eliminating highfrequency leakage current from the grounded heat sink in a motor drive with an active front end”, IEEE Trans. on Power Electronics 23, 763–770 (2008).
• [26] H. Akagi and T. Shimizu, “Attenuation of conducted EMI emissions from an inverter-driven motor”, IEEE Trans. on Power Electronics 23, 282–290 (2008).
• [27] J. Biela, A. Wirthmueller, R. Waespe, M.L. Heldwein, K. Raggl, and J.W. Kolar, “Passive and active hybrid integrated EMI filters”, IEEE Trans. on Power Electronics 24, 1340–1349 (2009).