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Gigov, G., A. Krusteva, and S. Valtchev, "Experimental study of wireless inductive system for electric vehicles batteries charging", Proceedings - 2016 IEEE International Power Electronics and Motion Control Conference, PEMC 2016, pp. 286-290, 2016. Abstract
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Goncalves, J. T., S. Valtchev, R. Melicio, and M. Al-Saadi, "Three-Phase Unidirectional Transformerless Hybrid Rectifier with Boost Converter", Proceedings - 2019 IEEE 1st Global Power, Energy and Communication Conference, GPECOM 2019, pp. 158-163, 2019. Abstract
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Gonçalves, {J. T. }, {C. I. } Camus, and {S. S. } Valtchev, "Solar thermoelectric system with biomass back-up", Technological Innovation for Smart Systems - 8th IFIP WG 5.5/SOCOLNET Advanced Doctoral Conference on Computing, Electrical and Industrial Systems, DoCEIS 2017, Proceedings: Springer New York LLC, pp. 358–369, 1, 2017. Abstract

With the objective of having a solar thermoelectric system, running for 24 h a day along the different seasons of the year it is necessary to dimension the adequate storage and back-up systems. The choice of the back-up source of energy depends on how sustainable the power plant should be. In this study, the choice was the use of biomass in order to have a 100{%} renewable power plant. The selected site was the Alentejo region (Portugal). The local Direct Normal Irradiation (DNI) data was used to simulate with the System Advisor Model program (SAM) considering a solar system with north field and molten salt storage. The system needs no back-up during three months in a year. The use of biomass pellets is a viable alternative because it makes the power plant 100{%} renewable and dispatchable without loss of energy due to over-dimension of the expensive solar field and molten storage system.