prikaz prve stranice dokumenta Ugradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom
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master's thesis
Ugradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom
Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. urn:nbn:hr:168:927964
Lovrenović, Mato
University of Zagreb
Faculty of Electrical Engineering and Computing

Institutional repository: FER Repository

Cite this document

Lovrenović, M. (2019). Ugradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom (Master's thesis). Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing. Retrieved from https://urn.nsk.hr/urn:nbn:hr:168:927964

Lovrenović, Mato. "Ugradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:927964

Lovrenović, Mato. "Ugradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom." Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, 2019. https://urn.nsk.hr/urn:nbn:hr:168:927964

Lovrenović, M. (2019). 'Ugradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom', Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, accessed 21 December 2024, https://urn.nsk.hr/urn:nbn:hr:168:927964

Lovrenović M. Ugradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom [Master's thesis]. Zagreb: University of Zagreb, Faculty of Electrical Engineering and Computing; 2019 [cited 2024 December 21] Available at: https://urn.nsk.hr/urn:nbn:hr:168:927964

M. Lovrenović, "Ugradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom", Master's thesis, University of Zagreb, Faculty of Electrical Engineering and Computing, Zagreb, 2019. Available at: https://urn.nsk.hr/urn:nbn:hr:168:927964

Metadata
TitleUgradbeni sustav sonde za ispitivanje cijevi vrtložnim strujama s prekidajućom pobudom
Title (english)Embedded System of Eddy Current Tube Testing Probe With Switched Mode Excitation
AuthorMato Lovrenović
MentorDarko Vasić (mentor)
Committee memberDarko Vasić (predsjednik povjerenstva)
Committee memberVedran Bilas (član povjerenstva)
Committee memberHrvoje Džapo (član povjerenstva)
GranterUniversity of Zagreb
Faculty of Electrical Engineering and Computing
Zagreb
Defense date and country2019-07-19, Croatia
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Computing
Scientific / art field,
discipline and subdiscipline		TECHNICAL SCIENCES
Electrical Engineering
Abstract
Testiranje vrtložnim strujama je vrlo važna metoda za nerazorno ispitivanje električki vodljivih materijala. Razvijena je digitalna sonda s prekidajućom pobudom, temeljena na ARM Cortex-M4 arhitekturi, za nerazorno ispitivanje cijevi u izmjenjivačima topline. Sonda se koristi za otkrivanje oštećenja na cijevi, a posebna pažnjom posvećena je minimalizaciji sonde radi mogućnosti umetanja u cijev. Za pobudu zavojnice koristi se pravokutni upravljački signal s definiranim spektralnim komponentama. Sonda se sastoji od digitalnog i analognog podsustava, pobudne zavojnice i prijemne zavojnice. Prema upravljačkom računalu potrebne je veza za serijsku komunikaciju i unipolarno napajanje.
Abstract (english)
Eddy current testing is a very important method for non-destructive testing electrically conductive materials. A digital probe with switched mode excitation has been developed, based on ARM Cortex-M4 architecture, for non-destructive testing tubes in heat exchanger. The probe is using for detection defects on tube, special attention is devoted to minimization of the probe so it could be placed inside the tube. The excitation signal is a square wave with defined spectral components. The probe consists of a digital and analog subsystem, transmit coil and reciver coil. Probe require external connections for serial communication with the host PC and unipolar power supply.
Keywords
Keywords (english)
Languagecroatian
URN:NBNurn:nbn:hr:168:927964
Study programmeTitle: Electrical Engineering and Information Technology
Study programme type: university
Study level: graduate
Academic / professional title: magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije (magistar/magistra inženjer/inženjerka elektrotehnike i informacijske tehnologije)
Type of resourceText
File originBorn digital
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Created on2020-01-07 19:46:41