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Autors: Arnaudov, D. D., Hinov, N. L., Kanchev, H. C., Stanev, R. H.
Title: Modelling and Control of a Grid-connected PV System for Smart Grid Integration
Keywords: microgrids, modeling, distributed generation, conversion, electrical energy

Abstract: This paper presents the modelling and control of a grid-connected PV system in LabVIEW environment. The proposed control system provides interactivity with the grid: the control system features communication with the grid operator and thus it is able to operate either in maximum power point tracking (MPPT) or in limited power point tracking (LPPT). The second is useful in certain cases when there’s considerable excess of PV power and low consumption – in such cases the grid operator can curtail certain PV or wind generators. With the feature of LPPT the generators can be controlled to maintain a limited power output controlled by the Distribution System Operator (DSO) instead of switching off strings or the entire array


    ISSE 2017, 2018, Bulgaria,

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