Regulacija temperature zračne komore uporabom Arduino sustava

undergraduate thesis

• Title (english): Temperature regulation of air bath using Arduino system
• Author: Besnik Useini
• Mentor: Roman Malarić (mentor)
• Committee member: Roman Malarić (predsjednik povjerenstva)
• Committee member: Hrvoje Hegeduš (član povjerenstva)
• Committee member: Petar Mostarac (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2015-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovom radu realiziran je sustav upravljanja temperature u zračnoj komori koristeči Arduino Mega2560. Arduino preko USB kabela komunicira sa računalom a u sebi je spojen i LCD ekran sa tipkalima za namještanje referentnu temperaturu i gdje se može vidjeti trenutna temperatura u zračnoj komori, referentna temperatura i PWM signal u postotcima od -100% do 100%, negativo kada hladi a pozitivno kada grije. PWM signal ide u h-most i preko h-mosta se određuje smjer struje koja teče kroz Peltierov element. Ispravljeni napon koji dolazi u zračnoj komori zbog ventilatora i u h-mostu dolazi preko ispravljača 220VAC / 12VDC.

Abstract (english)

In this thesis is realized the temperature regulation system of air bath using Arduino Mega2560. Arduino via USB cable communicates with computer, it has connected an LCD display with push-buttons for setting the reference temperature and where you can see current temperature in the air bath, reference temperature and PWM signal in percentage from -100% to 100%, negative when cooling and positive when heated. PWM signal goes to the h-bridge and over the h-bridge is determined the direction of current flowing through the Peltier element. Rectified voltage coming into the air bath due to the fan and into h-bridge comes through the rectifier 220VAC / 12VDC.

• Keywords: Regulacija temperature; Arduino Mega2560; Arduino IDE; LCD Arduino; ispravljač; NTC; Peltierov element; H-most; PWM; PID regulator; LabVIEW alat
• Keywords (english): Temperature regulation; Arduino Mega2560; Arduino IDE; LCD Arduino; rectifier; NTC; Peltier element; H-bridge; PWM; PID controller; LabVIEW tool
• Language: croatian
• URN:NBN: urn:nbn:hr:168:778417
• Study programme: Title: Electrical Engineering and Information Technology; Study programme type: university; Study level: undergraduate; Academic / professional title: sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije (sveučilišni/a prvostupnik/ prvostupnica (baccalaureus/baccalaurea) inženjer/inženjerka elektrotehnike i informacijske tehnologije)
• Type of resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2018-02-06 14:13:43