SavedAdd your journal

Journals / Electrica / 2014 / Cilt: 14 Sayı: 1

IMPLEMENTATION OF NEW H- BRIDGE MULTILEVEL INVERTER USING A COMBINATION OF HIGH FREQUENCY AND LOW FREQUENCY MODULATION

A. MAHESWARI
İ GNANAMBAL
Journal
Electrica
Pages
1729–1736
Publication Date
2014-09-29
DOI
—
🏛️Bibliographic metadata and full text access for this article are provided via DergiPark.
DergiPark Record ↗
✨

AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Therefore, the overall cost and complexity are greatly reduced.

📌 3 Key Takeaways

🎯
Objective & Hypothesis:This paper proposes a seven level inverter with photovoltaic system, for stand-alone applications with hybrid PWM control scheme.
📊
Key Findings & Data:Three carrier signals that are identical to each other which are compared with unidirectional sinusoidal reference signal were used to generate the PWM signals.
💡
Conclusion & Impact:Therefore, the overall cost and complexity are greatly reduced.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Equal dc sources · Fundamental frequency switching scheme · multilevel inverter

Abstract

This paper proposes a seven level inverter with photovoltaic system, for stand-alone applications with hybrid PWM control scheme. Three carrier signals that are identical to each other which are compared with unidirectional sinusoidal reference signal were used to generate the PWM signals. In this paper, a new topology with a combination of low frequency and high frequency switches is proposed to improve the performance of a multilevel inverter. This topology requires fewer components compared to existing inverters and requires fewer carrier signals and gate drives. Therefore, the overall cost and complexity are greatly reduced. The performance of proposed multilevel inverter with equal dc sources is simulated by using MATLAB platform. Harmonic analysis is done on H-Bridge seven level inverter and experimental results are presented to demonstrate the superiority of the proposed system.

🔖

Cite This Article

MAHESWARI, A., GNANAMBAL, İ. (2014). IMPLEMENTATION OF NEW H- BRIDGE MULTILEVEL INVERTER USING A COMBINATION OF HIGH FREQUENCY AND LOW FREQUENCY MODULATION. Electrica, Cilt: 14 Sayı: 1, 1729–1736. https://ajindex.com/articles/1017465

📄 Full Text PDF Viewer

📄

PDF görüntüleyici hazırlanıyor...

References (6)

  1. Malinowski M, Gopakumar K, Jose Rodri- guez & Marcelo A Perez, A survey on Cas- caded Multilevel inverters, IEEE Trans Ind Elect, 57 (2010) 2197 – 2206. J. S. Lai and F. Z. Peng, “Multilevel con- verters—A new breed of power converters”, IEEE Trans.Ind. Applicat., vol.32, no.3, pp. 509–517, May/June 1996.
  2. L.M. Tolbert, F. Z. Peng, and T. G. Habetler, “Multilevel converters for large electric drives”, IEEE Trans. Ind. Applicat. vol.35, no. 1, pp.36–44, Jan./Feb. 1999.
  3. M. Klabunde, Y. Zhao, and T. A. Lipo, “Cur- rent control of a 3 level rectifier/inverter drive system”, in Conference Record 1994 IEEE IAS Annual Meeting, 1994, pp. 2348–2356.
  4. W. Menzies, P. Steimer, and J. K. Steinke, “Five-level GTO inverters for large induc- tion motor drives”, IEEE Transactions on Industry Applications, vol. 30, no. 4, pp. 938–944,July 1994. G. Sinha and T. A. Lipo, “A four level rectifi- er-inverter system for drive applications”, in Conference Record IEEE IAS Annual Meet- ing, October 1996, pp. 980–987. J. K. Steinke, “Control strategy for a three phase AC traction drive with three level GTO PWM inverter”, in IEEE Power Elec- tronic Specialist Conference (PESC),1988, pp.431– 438. J. Zhang, “High performance control of a three level IGBT inverter fed AC drive”, in Conf.Rec.IEEE IAS Annual Meeting, 1995, pp. 22–28. M.Calais and V.G. Agelidis,”Multilevel converters for single-phase grid connect- ed photovoltaic systems- An overview,”in proc. IEEE Int. Symp. Ind. Electron., 1998, vol.1,pp.224-229. S.B.Kajaer,J.K. Pedersen,and F.Blaanjerg,”A review of single-phase grid connected invert- ers for photovoltaic modules,”IEEE Trans. Ind.Appl.,vol, 41, no.5,pp. 1292-1306,Sep/ Oct. 2005. Hurng-LiahngIou,Wen-Iung Chiang, et al, “Voltage- mode grid-connected solar invert- er with high frequency isolated transformer”, IEEE International Symposium on Industri- alElectronics, 2009,pp.1087-1092. Xianglian Xu,Qing Zhang,Qian Cheng, Youxin Yuan,Yiping Xiao. “An Auto-distur- bance Rejection Controller for STATCOM Based on Cascaded Multilevel Inverters”, 2009 IEEE 6th International Power Electron- ics and Motion Control Conference, Wuhan, China,DS11.4, 2349- 2353. Manjrekar MD, Lipo TA. “A hybrid multi- level inverter topology for drive applica- tions”,Proc IEEE Int Conf 1998; 2:523–9.
  5. Manjrekar MD, Steimer PK, Lipo TA. “Hy- brid multilevel power conversion system: a competitive solution for high-power ap- plications”, IEEE Trans Ind Appl 2000; 36(3):834–841.
  6. Marchesoni M, Tenca P. “Diode-c