Modeliranje vođenih smetnji mikrokontrolera

undergraduate thesis

• Title (english): Modelling of conducted emissions of microcontrollers
• Author: Fran Penić
• Mentor: Adrijan Barić (mentor)
• Committee member: Adrijan Barić (predsjednik povjerenstva)
• Committee member: Tvrtko Mandić (član povjerenstva)
• Committee member: Josip Bačmaga (član povjerenstva)
• Granter: University of Zagreb; Faculty of Electrical Engineering and Computing; Zagreb
• Defense date and country: 2018-07-13, Croatia
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Computing
• Scientific / art field, discipline and subdiscipline: TECHNICAL SCIENCES; Electrical Engineering

Abstract

U ovome radu opisan je postupak modeliranja mikrokontrolera s obzirom na generirane vođene smetnje.
Modeliranje mikrokontrolera napravljeno je u skladu sa standardom IEC 62433-2 koji opisuje karakteristike ICEM-CE modela (engl. ICEM-CE - Integrated Circuit Emission Model - Conducted Emission).
Napravljena je ekstrakcija parametara modela na temelju provedenih mjerenja.
Mjerenje parametara distribucijske mreže napajanja (engl. PDN – Power Distribution Network) provedeno je korištenjem vektorskog analizatora mreža (engl. VNA – Vector Network Analyser) te rezultati modelirani u simulatoru elektroničkih sklopova.
Ekstrakcija interne struje modela provedena je putem rezultata dobivenih 1-Ohm metodom (standard IEC 61967-4). Modeliranje struje izvedeno je u vremenskoj i frekvencijskoj domeni, kako bi se moglo usporediti rezultate.
U konačnici su rezultati simulacije razvijenog modela uspoređeni s rezultatom dobivenim mjerenjem vođenih smetnji.

Abstract (english)

In this paper, we explain the process of modelling a microcontroller with regards to generated conducted emissions.
The modelling is carried out in accordance with the IEC 62433-2 standard which explains the characteristics of the ICEM-CE model.
Parameters of the model were extracted from the conducted measurements.
Power distrubution network measurements were done using a VNA (Vector Network Analyser) and the results modelled in a circuit simulator.
The extraction of the internal current of the model was achieved using the results measured according to the 1-Ohm method (standard IEC 61967-4). The current was modelled in the time and frequency domain to compare the results.
In the end, the results of simulating the developed model were compared to the results obtained by measuring the conducted emissions.

• Keywords: elektromagnetske smetnje; elektromagnetska kompatibilnost; vođene smetnje; mikrokontroler
• Keywords (english): electromagnetic interference; electromagnetic compatibility; conducted emissions; microcontroller
• Language: croatian
• URN:NBN: urn:nbn:hr:168:667503
• 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: 2019-03-13 23:47:37