Grid Connected Multilevel Inverter and MPPT for Photovoltaic System

Santhiya, R.; Senthilnathan, Arulmurugan; Chinnaiyan, V. Kumar; Priya, R.

doi:10.1007/978-81-322-2119-7_21

Cited by 4 publications

(1 citation statement)

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“…Other solution is to incorporate some kind of sun position sensor to check and calibrate automatically the astronomical control system. In addition, the tracking system can also be adjusted to provide maximum output energy, to self-trim it initially or self correct itself throughout its life [36]. Such hybrid control system, which consists of a combination of opened loop tracking strategies based on solar movement models and closed loop strategies using a dynamic feedback controller, is developed in [34].…”

Section: Issn: 2668-0416mentioning

confidence: 99%

A Review on the Sun Tracking Mechanisms for Pv Strings

Alexandru¹

2019

JRISS

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This paper deals with a review on the solar trackers used for increasing the energetic efficiency of the photovoltaic (PV) strings. To begin with, the context from which the utility of the tracking mechanisms emerges is presented. The study continues with the systematization of the PV systems according to the structure that is oriented (i.e. the configuration in which the PV panels are disposed / arranged), presenting also the main advantages and disadvantages of the existing structures. Thus, it is retained as a solution for deepening the research that of the simultaneous orientation of the PV panels arranged in a string-like configuration. Afterwards, the study is focused on the main components that are taken into account in the design process of the tracking systems for PV strings, such as the tracking mode, the evaluation of the solar energy potential (involving the modelling of the solar radiation), the emplacement/disposing scheme of the panels in different array configurations, the mechanical and control devices of the solar trackers.

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Section: Issn: 2668-0416mentioning

confidence: 99%