diplomsko delo
Samo Vrečič (Author), Riko Šafarič (Mentor), Karl Gotlih (Mentor)

Abstract

Fotovoltaika postaja iz leta v leto bolj konkurenčna konvencionalnim virom energije, še posebej na področju malih porabnikov. S tem bo bistveno vplivala na strukturo proizvodnje energije in na zmanjšanje emisij toplogrednih plinov. Diplomsko delo obsega praktični realizacijo dvoosnega solarnega sledilnika. V teoretičnem delu so zajete osnove solarne geometrije, predstavitev različnih tipov sledilnikov. Sledi podrobno predstavljen odprtokodni mikrokrmilnik ArduinoUno ter MotoShield. Za premikanje sledilnika sem uporabil 2 DC motorja in sicer linearni aktuator za naklon sledilnika in servo motor za premikanje sledilnika po azimutu. Motorja krmilim z pomočjo dvojnim H mostičem in PWM metode. Na koncu je še opisana programska koda.

Keywords

dvoosni solarni sledilniki;ArduinoUno;sledenje soncu;fotocelice;programske kode;fotovoltaika;diplomske naloge;

Data

Language: Slovenian
Year of publishing:
Typology: 2.11 - Undergraduate Thesis
Organization: UM FERI - Faculty of Electrical Engineering and Computer Science
Publisher: S. Vrečič
UDC: 621.383.51(043.2)
COBISS: 20255766 Link will open in a new window
Views: 1299
Downloads: 141
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Other data

Secondary language: English
Secondary title: SOLAR TRACKER
Secondary abstract: Photovoltaics is becoming every year more competitive with conventional energy sources , especially in the field of small consumers . This will significantly affect the structure of energy production and the reduction of greenhouse gas emissions . Thesis consist of a practical realization of the double-axle solar tracker . The theoretical part covers the basics of solar geometry , representation of different types of trackers . Below is detail presented an open source microcontroller ArduinoUno and MotoShield . To move the tracker I use 2 DC motor , a linear actuator for the slope tracker and a servo motor for moving the tracker in azimuth . Motors i control with double H-bridge and PWM methods. At the end i described the program code.
Secondary keywords: two axis solar tracker;sun tracking;photocell;software code;photovoltaics;
URN: URN:SI:UM:
Type (COBISS): Undergraduate thesis
Thesis comment: Univ. v Mariboru, Fak. za elektrotehniko, računalništvo in informatiko, Mehatronika
Pages: XIV, 80 str.
ID: 9162522