Senzori za detekciju parcijalnih izbijanja

master's thesis

• Title (english): Sensors for partial discharge detection
• Author: Mario Filipašić
• Mentor: Martin Dadić (mentor)
• Committee member: Martin Dadić (predsjednik povjerenstva)
• Committee member: Ana Drandić (član povjerenstva)
• Committee member: Luka Humski (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2021-06-29, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

Detekcija parcijalnih izbijanja jedan je od važnih čimbenika zaštite izolacije u visokonaponskim sustavima. Česta pojava izbijanja može oštetiti dijelove izolacije i utjecati na pravilan rad i sigurnost opreme. Zbog toga je potrebno na vrijeme detektirate štetu. Predstavljena i projektirana je antena za detekciju parcijalnih izbijanja u području ultra visokih frekvencija. Projektiran je i senzor kao induktivna zavojnica za rad u pojasu niskih frekvencija. Analizirana je primjena obje antene i napravljen je dizajn u programskom alatu Altium Designer.

Abstract (english)

Detection of partial discharges is a critical component in isolation protection of high voltage systems. Frequent occurrence can damage parts of the isolation and lead to hazardous events. Because of that it is important to detect the effect on time. An antenna for detection of partial discharges in the ultra high frequency spectrum is presented and designed. Another inductive sensor is designed for detection in the low frequency spectrum. The application of both antennas is analysed and later designed in the software tool Altium Designer.

• Keywords: parcijalna izbijanja; senzor; miktrotrakasta pravokutna antena; Matlab; Altium Designer; induktivna osjetila; nerazorno testiranje
• Keywords (english): partial discharges; sensor; microstrip patch antenna; Matlab; Altium Designer; inductive sensor; nondestructive testing
• Language: croatian
• URN:NBN: urn:nbn:hr:168:498701
• Study programme: Title: 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 resource: Text
• File origin: Born digital
• Access conditions: Closed access
• Created on: 2023-01-13 14:53:07