9s-Ssi: Proposta, Análise E Modulação
DOI:
https://doi.org/10.18618/REP.2020.4.0030Keywords:
modulação vetorialAbstract
A topologia Nine-Switch (9S) é uma interessante alternativa frente ao tradicional inversor back-to-back trifásico, pois permite a redução do número de interruptores de potência. Por outro lado, algumas aplicações dispõem de tensões CC menores que o valor mínimo requerido para síntese da tensão alternada de saída, sendo necessário o emprego de um estágio CC-CC adicional. Neste sentido, o inversor com fonte dividida ou Split-Source Inverter (SSI) agrega a elevação e inversão de tensão em um único estágio de processamento de energia, dispensando múltiplos conversores. Este artigo propõe a topologia 9S-SSI que une as características de dupla porta bidirecional trifásica conjuntamente com o estágio de elevação de tensão CC. É proposta uma estratégia de modulação PWM abordada de forma vetorial e escalar. Ambas abordagens são correlatas, contudo a primeira permite a escolha direta dos vetores de comutação enquanto que a segunda possui a vantagem da facilidade de implementação. Além disso, uma análise de perdas e o dimensionamento dos dispositivos de potência são apresentados. Resultados de simulação e experimentais são apresentados para demonstrar o bom desempenho da topologia e estratégias de modulação propostas.
Downloads
References
N. Jarutus, Y. Kumsuwan, "Novel modulation strategy based on generalized two-level PWM theory for nine-switch inverter with reduction of witching commutation", IECON Proceedings(Industrial Electronics Conference), pp. 3529-3534, Oct 2016.https://doi.org/10.1109/IECON.2016.7793908 DOI: https://doi.org/10.1109/IECON.2016.7793908
J. Rodriguez, M. Rivera, J. W. Kolar, P. W. Wheeler,"A Review of Control and Modulation Methods for Matrix Converters", IEEE Transactions on Industrial Electronics, vol. 59, no. 1, pp. 58-70, Jan 2012.https://doi.org/10.1109/TIE.2011.2165310 DOI: https://doi.org/10.1109/TIE.2011.2165310
J. W. Kolar, T. Friedli, J. Rodriguez, P. W. Wheeler, “Review of Three-Phase PWM AC-AC Converter Topologies", IEEE Transactions on Industrial Electronics, vol. 58, no. 11, pp. 4988-5006, Nov 2011.https://doi.org/10.1109/TIE.2011.2159353 DOI: https://doi.org/10.1109/TIE.2011.2159353
T. Friedli, J. W. Kolar, J. Rodriguez, P. W. Wheeler, “Comparative Evaluation of Three-Phase AC AC Matrix Converter and Voltage DC-Link Back-to-Back Converter Systems", IEEE Transactions on Industrial Electronics, vol. 59, no. 12, pp. 4487-4510, Dec 2012.https://doi.org/10.1109/TIE.2011.2179278 DOI: https://doi.org/10.1109/TIE.2011.2179278
C. Liu, B. Wu, N. R. Zargari, D. Xu, J. Wang, "A Novel Three-Phase Three-Leg AC/AC Converter Using NineI GBTs",IEEE Transactions on Power Electronics, vol. 24, no. 5, pp. 1151-1160, May 2009.https://doi.org/10.1109/TPEL.2008.2004038 DOI: https://doi.org/10.1109/TPEL.2008.2004038
P. C. Loh, H. Gao, F. Gao, Y. Tang, D. Li,L. Zhang, "Optimal Pulse width Modulation of Nine-Switch Converter", IEEE Transactions on Power Electronics, vol. 25, no. 9, pp. 2331-2343, Apr 2010.https://doi.org/10.1109/TPEL.2010.2047733 DOI: https://doi.org/10.1109/TPEL.2010.2047733
G. N. Goyal, M. V. Aware, "A comparative performance of six-phase nine switch inverter operation with SPWM and SVPWM",PEDES 2012 -IEEE International Conference on Power Electronics, Drives and Energy Systems, pp. 1-6, Dec 2012.https://doi.org/10.1109/PEDES.2012.6484326 DOI: https://doi.org/10.1109/PEDES.2012.6484326
F. Bradaschia, L. Rodrigues Limongi, F. Corrêade Andrade, G. Medeiros de Souza Azevedo, "A Generalized Scalar Pulse-width Modulation For Nine-switch Inverters",Eletrônica de Potência, vol. 19,no. 2, pp. 182-193, Oct 2015.https://doi.org/10.18618/REP.2014.2.182193 DOI: https://doi.org/10.18618/REP.2014.2.182193
A. Abdelhakim, P. Mattavelli, G. Spiazzi, "Three-Phase Split-Source Inverter (SSI): Analysis and Modulation",IEEE Transactions on Power Electronics, vol. 31, no. 11, pp. 7451-7461, Nov2016.https://doi.org/10.1109/TPEL.2015.2513204 DOI: https://doi.org/10.1109/TPEL.2015.2513204
E. Cipriano dos Santos Júnior, "Configuration 5S: a bi-directional AC-DC converter", Eletrônica de Potência, vol. 17, no. 2, pp. 529-537, May 2012. https://doi.org/10.18618/REP.2012.2.529537 DOI: https://doi.org/10.18618/REP.2012.2.529537
D. Dong, D. Boroyevich, R. Wang, I. Cvetkovic, "A two-stage high power density single-phase AC-DC bi-directional PWM converter for renewable energy systems”, in 2010 IEEE Energy Conversion Congress and Exposition, pp. 3862-3869, Sep. 2010.https://doi.org/10.1109/ECCE.2010.5617767 DOI: https://doi.org/10.1109/ECCE.2010.5617767
S. S. Lee, A. S. T. Tan, D. Ishak, R. Mohd-Mokhtar, “Single-Phase Simplified Split-Source Inverter(S3I) for Boost DC-AC Power Conversion", IEEE Transactions on Industrial Electronics, vol. 66, no. 10,pp. 7643-7652, Dec 2019.https://doi.org/10.1109/TIE.2018.2886801 DOI: https://doi.org/10.1109/TIE.2018.2886801
S. S. Lee, Y. E. Heng, "Improved Single-Phase Split-Source Inverter with Hybrid Quasi-Sinusoidal and Constant PWM",IEEE Transactions on Industrial Electronics, vol. 64, no. 3, pp. 2024-2031, Nov 2017.https://doi.org/10.1109/TIE.2016.2624724 DOI: https://doi.org/10.1109/TIE.2016.2624724
A. Abdelhakim, P. Mattavelli, P. Davari, F. Blaabjerg,"Performance Evaluation of the Single-Phase Split-Source Inverter Using an Alternative DC-AC Configuration", IEEE Transactions on Industrial Electronics, vol. 65, no. 1, pp. 363-373, Jun 2017.https://doi.org/10.1109/TIE.2017.2714122 DOI: https://doi.org/10.1109/TIE.2017.2714122
A. Abdelhakim, P. Mattavelli, G. Spiazzi, "Three-Phase Three-Level Flying Capacitors Split-Source Inverters: Analysis and Modulation", IEEE Transactions on Industrial Electronics, vol. 64,no. 6, pp. 4571-4580, Dec 2017.https://doi.org/10.1109/TIE.2016.2645501 DOI: https://doi.org/10.1109/TIE.2016.2645501
F. Akbar, H. Cha, H. F. Ahmed, A. A. Khan, "A Family of Single-Stage High-Gain Dual-Buck Split-Source Inverters", IEEE Journal of Emerging and Selected Topics in Power Electronics, pp. 1-1, Jan 2019.
C. Yin, M. Chen, L. Ming, P. C. Loh, "Single-Phase Active Split-Source Inverter with High AC Gain", in IECON 2019 - Annual Conf. of the IEEE Industrial Electronics Society, vol. 1, pp. 4411-4416, Oct 2019.https://doi.org/10.1109/IECON.2019.8927463 DOI: https://doi.org/10.1109/IECON.2019.8927463
S. M. Dehghan, A. Amiri, M. Mohamadian, M. A. E. Andersen, "Modular space-vector pulse-width modulation for nine-switch converters", IET Power Electronics, vol. 6, no. 3, pp. 457-467, March2013.https://doi.org/10.1049/iet-pel.2012.0203 DOI: https://doi.org/10.1049/iet-pel.2012.0203
T. Kominami, Y. Fujimoto, "A Novel Nine-Switch Inverter for Independent Control of Two Three-Phase Loads",in 2007 IEEE Industry Applications Annual Meeting, pp. 2346-2350, Sep. 2007.https://doi.org/10.1109/IAS.2007.354 DOI: https://doi.org/10.1109/IAS.2007.354
S. R. Bowes, Yen-Shin Lai, "The relationship between space-vector modulation and regular-sampled PWM",IEEE Transactions on Industrial Electronics, vol. 44,no. 5, pp. 670-679, Dec 1997.https://doi.org/10.1109/41.633469 DOI: https://doi.org/10.1109/41.633469
M. J. Ryan, R. D. Lorenz, R. De Doncker,"Modeling of multileg sine-wave inverters: ageometric approach", IEEE Transactions on Industrial Electronics, vol. 46, no. 6, pp. 1183-1191, Dec 1999.https://doi.org/10.1109/41.808008 DOI: https://doi.org/10.1109/41.808008
A. Abdelhakim, P. Mattavelli, V. Boscaino, G. Lullo,"Decoupled Control Scheme of Grid-Connected Split-Source Inverters", IEEE Transactions on Industrial Electronics, vol. 64, no. 8, pp. 6202-6211, Mar 2017.https://doi.org/10.1109/TIE.2017.2677343 DOI: https://doi.org/10.1109/TIE.2017.2677343
Downloads
Published
How to Cite
Issue
Section
License
Copyright (c) 2020 Revista Eletrônica de Potência
This work is licensed under a Creative Commons Attribution 4.0 International License.