Single Phase Fifteen Level Inverter using Seven Switches for Industrial Applications
DOI:
https://doi.org/10.24297/jac.v12i21.105Keywords:
Multilevel Inverter, Multi carrier modulation system, Pulse Width-Modulation (PWM), total harmonic distortion (THD).Abstract
This paper proposes a single-phase fifteen-level inverter using seven switches, with a novel pulse width-modulated (PWM) control scheme. The Proposed multilevel inverter output voltage level increasing by using less number of switches driven by the multicarrier modulation techniques. The inverter is capable of producing fifteen levels of output-voltage (Vdc, 6Vdc/7, 5Vdc/7, 4Vdc/7, 3Vdc/7, 2Vdc/7, Vdc/7,0, -Vdc/7, -2Vdc/7, -3Vdc/7, - 4Vdc/7, -5Vdc/7, -6Vdc/7, -Vdc) from the dc supply voltage. A digital multi carrier PWM algorithm was implemented in a Spartan 3E FPGA. The proposed system was verified through simulation and implemented in a prototype.
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References
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[17]. S.K.Saranya, T.Gowtham Raj, P.Ranjani “ THD Analysis in Three Phase three Level VSI with MPPT tracker and SEPIC Converter for Solar PV array †Journal of Advances in Chemistry Volume. 12 No.16 ISSN 2321-807X
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[3]. Rashid M.H., “Power Electronics Circuits, Devices and Applications ", Prentice Hall India, Third Edition, New Delhi, 2004.
[4]. Nasrudin A. Rahim, Senior Member, IEEE, Krismadinata Chaniago, Student Member, IEEE, and Jeyraj Selvaraj“Single phase seven level grid connected inverter for photo voltaic systems†in IEEE transactions on Industrial Applications, vol. 58, no. 6, June 2011
[5]. M. Saeedifard, R. Iravani, and J. Pou, “A space vector modulation strategy for a back-to-back five-level HVDC converter system,†IEEE Trans. Ind. Electron., vol. 56, no. 2, pp. 452–466, Feb. 2009.
[6]. S. Alepuz, S. Busquets-Monge, J. Bordonau, J. A. M. Velasco, C. A. Silva, J. Pontt, and J. RodrÃguez, “Control strategies based on symmetrical components for grid-connected converters under voltage dips,†IEEE Trans. Ind. Electron., vol. 56, no. 6, pp. 2162–2173, Jun. 2009.
[7]. J. RodrÃguez, J. S. 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.
[8]. E.Najafi and A.H.M.Yatim, “Design and Implementation of a new multilevel inverter topology,†IEEE Ind.Elelctron., vol.59, no.11, Nov 2012.
[9]. L.M Tolbert, F.Z.Peng and T.G Habelter, “Multilevel Converter for large electric drives,†IEEE trans.Ind.Appl. Vol 35, no.1, pp. 36-44, Jan/Feb.1999.
[10]. Nakata, K.Nakamura, S.Ito and K.Jinbo, “A three level traction inverter with IGBTs for EMUâ€, in Conf.Rec.IEEE IAS Annu.meeting, 1994, vol.1, pp.667-672.
[11]. A.Jidin,N.R, N.R, N.R. N.Idris, A.H.M.Yatim, t.Sutikno and E.Elbuluk,â€An optimized switching strategy for quick dynamic
[12]. M. F.Kangarlu, E.Babaei, “A generalized cascaded multilevel inverter using series connection of sub multilevel inverters,†IEEE Trans.Power Electron, vol.28, no.2, pp.625-636, Feb 2013.
[13]. K Sundararaju, AN Kumar , “Cascaded control of multilevel converter based STATCOM for power system compensation of load variation†International Journal of Computer Applications 40 (5), 30-35
[14]. R Karthikeyan, SC Pandian, “An efficient multilevel inverter system for reducing THD with Space Vector Modulation†International Journal of Computer Applications 23 (2), 0975-8887
[15]. RK Rathinam Angamuthu, Karthikeyan Thangavelu, “Reduction of Components in New Family of Diode Clamp Multilevel Inverter Ordeal to Induction Motor†Journal Of Semiconductor Technology And Science 16 (Issn(Online) 2233-4866
[16]. T.Gowtham Raj, PL.Somasundaram, “ Harmanic Analysis for Solar PV array fed VSI using current controller†Journal of Advances in Chemistry Volume. 12 No.16 ISSN 2321-807X
[17]. S.K.Saranya, T.Gowtham Raj, P.Ranjani “ THD Analysis in Three Phase three Level VSI with MPPT tracker and SEPIC Converter for Solar PV array †Journal of Advances in Chemistry Volume. 12 No.16 ISSN 2321-807X
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Published
2016-12-14
How to Cite
kumar, V., Arun, S., & Yuvaraj, M. (2016). Single Phase Fifteen Level Inverter using Seven Switches for Industrial Applications. JOURNAL OF ADVANCES IN CHEMISTRY, 12(21), 5355–5364. https://doi.org/10.24297/jac.v12i21.105
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