Abstract
Z-source inverters provide single-stage power conversion for photovoltaic (PV) interface as it does the job of boosting and DC-AC conversion. The topology presented here is derived by fusing the switched-inductor cell (SL) in an embedded switched Z-source inverter which eliminates the problem of inverter leg short circuit (SC). Its output voltage varies over a wide range without any requirement of a time delay in turning on the power switches. This inverter generates high gain factor for the same structural elements in comparison with other topologies and is expected to give continuous input current, and hence, it is more suitable for PV and fuel cell interface. The mathematical model of ESI-ZSI along with PV array is presented in this chapter. The advantageousness of the ESI-ZSI inverter over few basic inverters will be presented by comparing the parameters of the similar existing topologies reported in the literature.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
References
Meinhardt M, Cramer G (2000) Past present and future of grid connected photovoltaic and hybrid-power systems. In: IEEE power engineering society meeting. IEEE, Seattle, WA, pp 1283–1288
Palma L (2017) Design and sizing of short term energy storage for a PV system. In: 6th international conference on clean electrical power (ICCEP). IEEE, Santa MargheritaLigure, pp 460–465
Peng FZ (2002) Z-source inverter. In: IEEE industry applications conference—37th annual meeting. IEEE, Pittsburgh, PA, pp 775–781
Thorborg K (1988) Power electronics. Prentice-Hall International (U.K.) Ltd., London
Krein PT (1998) Elements of power electronics. Oxford University Press, London
Vinnikov D, Roasto I, Strzelecki R, Adamowicz M (2012) Step-up DC/DC converters with cascaded quasi-Z-source network. IEEE Trans Ind Electron 59(10):3727–3736
Gajanayake CJ, Luo FL, Gooi HB, So PL, Siow LK (2010) Extended-boost Z-source inverters. IEEE Trans Power Electron 25(10):2642–2652
Gao F, Loh PC, Li SD, Blaabjerg F (2011) Asymmetrical and symmetrical embedded Z-source inverters. IET Power Electron 4(2):181–193
AddaRavindranath F, Santanu K, Mishra S, Avinash Joshi T (2013) Analysis and PWM control of switched boost inverter. IEEE Trans Ind Electron 60(12):5593–5602
EbrahimBabaei F, Elias ShokatiAsl S, Mohsen HasanBabayi T, Laali S (2016) Developed embedded switched-Z-source inverter. IET Power Electron 9(9):1828–1841
Pandiarajan N, RanganathMuthu S (2011) Mathematical modeling of photovoltaic module with simulink. In: 1st international conference on electrical energy systems. IEEE, Newport Beach, CA, pp 258–263
Kish GJ, Lee JJ, Lehn PWT (2012) Modelling and control of photovoltaic panels utilising the incremental conductance method for maximum power point tracking. IET Renew Power Gener 6(4):259–266.
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2020 Springer Nature Singapore Pte Ltd.
About this paper
Cite this paper
Divya, T., Ramaprabha, R. (2020). Mathematical Modelling of Embedded Switched-Inductor Z-Source Inverter for Photovoltaic Energy Conversion. In: Siano, P., Jamuna, K. (eds) Advances in Smart Grid Technology. Lecture Notes in Electrical Engineering, vol 687. Springer, Singapore. https://doi.org/10.1007/978-981-15-7245-6_13
Download citation
DOI: https://doi.org/10.1007/978-981-15-7245-6_13
Published:
Publisher Name: Springer, Singapore
Print ISBN: 978-981-15-7244-9
Online ISBN: 978-981-15-7245-6
eBook Packages: EnergyEnergy (R0)