prof. dr. sc. Željko Štih

Retired, Department of Electrical Engineering Fundamentals and Measurements

Self-powered diagnostic system for AC machines based on inhomogeneity of magnetic field distribution in air gap

Tvorić, Stjepan ; Elez, Ante ; Štih, Željko ; Vaseghi, Babak ; Afshar, Mojtaba
2021.
Electric power components and systems

5th International Colloquium on Transformer Research and Asset Management


2020.

Calculation of Eddy Current Losses in Iron Core of Transformer

Frljić, Stjepan ; Trkulja, Bojan ; Štih, Željko
2020.

Influence of Conductor Transposition on Transformer Winding RLC Parameters

Drandić, Ana ; Trkulja, Bojan ; Štih, Željko
2020.

Rotor Faults Detection in Squirrel-Cage Induction Motor based on Magnetic Field Analysis in Air-Gap

Tvorić, Stjepan
2019.

Influence of Conductor Transposition on Transformer Winding RLC Parameters

Drandić, Ana ; Trkulja, Bojan ; Štih, Željko
2019.

Proceedings of the 5th International Colloquium Transformer Research and Asset Management


2019.

Computation of Self- and Mutual Inductances of Open-core Transformers Using a 3D Integral Equations Approach

Trkulja, Bojan ; Frljić, Stjepan ; Drandić, Ana ; Žiger, Igor ; Štih, Željko
2018.

Integral Equation Methods for Ion Flow Field

Trkulja, Bojan ; Drandić, Ana ; Štih, Željko
2018.

Determination of Core Losses in Open-Core Power Voltage Transformers

Žiger, Igor ; Trkulja, Bojan ; Štih, Željko
2018.
IEEE access

New Method for Prediction of Insulating Liquid AC Breakdown

Marković, Mladen ; Štih, Željko
2017.
IEEE transactions on dielectrics and electrical insulation

Calculation of Self- and Mutual Inductances of Power Transformers Using a 3D Modified Magnetostatic Integral Equation Approach

Trkulja, Bojan ; Štih, Željko ; Župan, Tomislav
2017.

Development of 3D BEM code for Computation of a Transformer Winding’s Capacitance Matrix

Trkulja, Bojan ; Drandić, Ana ; Štih, Željko
2017.

Proceedings of the 4th International Colloquium Transformer Research and Asset Management


2017.

Electromagnetic Forces of the Sinchronous Generator in the Case of the Unbalanced Load Condition

Petrinić, Miroslav ; Štih, Željko ; Tomičić, Branko ; Vidović, Hrvoje
2017.

Experimental verification of quasi-nonlinear modeling of magnetic steel for time-harmonic eddy current loss calculation​​

Sitar, Robert ; Štih, Željko ; Valković, Zvonimir
2017.
Electrical engineering

Power transformer winding model for lightning impulse testing

Župan, Tomislav ; Trkulja, Bojan ; Štih, Željko
2017.

Determination of Local Temperature Rise in Structural Parts of Power Transformers

Sitar, Robert
2016.

Coupled Methodology for Thermal and Electromagnetic Modeling of Synchronous Generator

Matošević, Vilijan ; Štih, Željko
2016.

Methodology for Calculation of Transformer Windings' Internal Overvoltage Distribution using Lumped Parameters

Župan, Tomislav
2016.

Fully Coupled Dynamic Model of Thomson’s Levitating Ring

Župan, Tomislav ; Dadić, Martin ; Štih, Željko
2015.
IEEE transactions on magnetics

Local overheating of transformers with high currents

Sitar, Robert ; Janić, Žarko ; Štih, Željko
2015.
Compel

Improvement of thermal performance of generator step-up transformers

Sitar, Robert ; Janić, Žarko ; Štih, Željko
2015.
Applied thermal engineering

Proceedings of the 3rd International Colloquium Transformer Research and Asset Management


2014.

Fast and Precise Method for Inductance Calculation of Coaxial Circular Coils With Rectangular Cross Section Using the One- Dimensional Integration of Elementary Functions Applicable to Superconducting Magnets

Župan, Tomislav ; Štih, Željko ; Trkulja, Bojan
2014.
IEEE transactions on applied superconductivity

2D Magneto-thermal analysis of synchronous generator

Matošević, Vilijan ; Štih, Željko
2014.
Przegląd elektrotechniczny

Generic approach to calculation of short circuit currents in power transformers

Capuder, Kosjenka ; Plišić, Goran ; Štih, Željko
2014.

Choice of Electrical Field Calculation Method According to the Dielectric Design Criteria

Capuder, Kosjenka ; Štih, Željko ; Plišić, Goran
2013.

Influence of Temperature, Moisture Content and Ageing on Oil Impregnated Paper Bushings Insulation

Mikulecky, Antun ; Štih, Željko
2013.
IEEE transactions on dielectrics and electrical insulation

Wireless charging of mobile phones

Ciganović, Vedran
2013.

Model of wireless charging for electric vehicles

Šalković, Ivan
2013.

Analyzing Method Efficiency for Power Transformers Insulation Design

Capuder, Kosjenka ; Janić Žarko ; Štih Željko
2013.

Power transformer main insulation design improvement using BEM and FEM

Marković, Mladen ; Štih, Željko ; Ćućić, Branimir
2013.

Connector design for data transmission in cars

Pučar, Zlatko
2013.

Fast and Robust Method for Mutual Inductance Calculation of Coaxial Circular Coils with Rectangular Cross Section

Župan, Tomislav ; Štih, Željko ; Trkulja, Bojan
2013.

Analysis of Human Exposure due to Wireless Power Transfer in 100-200 kHz Range

Župan, Tomislav ; Štih, Željko ; Berberović, Sead ; Ciganović, Vedran
2013.

Local Overheating of Transformers with High Currents

Sitar, Robert ; Janić, Žarko ; Štih, Željko
2013.

Analysis of inductive coupling in systems for wireless charging for electric vehicles

Žaja, Mario
2013.

Proceedings of the International Colloquium Transformer Research and Asset Management


2012.

Electromagnetic compatibility in digital circuits

Valentić, Josip
2012.

Electromagnetic compatibility in analog circuits

Cindrić, Alen
2012.

An Improved Model of Synchronous Generator Based on Finite Element Method Analysis

Tomičić, Branko ; Car, Stjepan ; Štih, Željko
2012.

Fast Computation of Inductances and Capacitances of High Voltage Power Transformer Windings

Župan, Tomislav ; Štih, Željko ; Trkulja, Bojan
2012.

Grounding at low frequencies

Kos, Ivan
2012.

Calculation of Low Frequency Electric Fields of Complex Power System Facilities

Trkulja, Bojan ; Štih, Željko ; Župan, Tomislav
2011.
International review of civil engineering

Aspects of automotive electromagnetic compatibility at high frequencies

Ciganović, Vedran
2011.

Aspects of automotive electromagnetic compatibilty at low frequencies

Pučar, Zlatko
2011.

Simulation of current interruption in high-voltage SF6 circuit breaker chamber 123 kV

Gorenc, Dalibor ; Ladišić, Ivan ; Krizmanić, Severino ; Štih, Željko
2011.

Calculation of Capacitances of Windings of High Voltage Power Transformers

Štih, Željko ; Župan, Tomislav ; Berberović, Sead ; Trkulja, Bojan
2011.

Optimization of condenser type insulation system made of oil impregnated paper

Filipović-Grčić, Dalibor
2010.

Calculation of Low Frequency Electric Fields of Complex Power System Facilities

Trkulja, Bojan ; Štih, Željko ; Župan, Tomislav
2010.

Numerical calculation of capacitances in axisymmetric electric fields

Sekulić, Ivan
2010.

Thermal analysis of buried high-voltage cables

Trkulja, Bojan ; Štih, Željko ; Berberović, Sead
2009.
Energija : časopis Hrvatske elektroprivrede

Modeling of induction traction motor by finite element method

Tvorić, Stjepan
2009.

Modeling of high voltage substations for the calculation of electric fields

Župan, Tomislav
2009.

Application of bicubic splines in the boundary element method

Štih, Željko ; Trkulja, Bojan
2009.
Engineering analysis with boundary elements

Computation of Electric Fields Inside Large Substations

Trkulja, Bojan ; Štih, Željko
2009.
IEEE transactions on power delivery

Modeling of power transformers windings for the calculation of overvoltages

Popović, Bojan
2009.

Calculation and measurement of electromagnetic fileds in 400 kV substations of transmission network of Croatia

Štih, Željko ; Trkulja, Bojan ; Mihalic, Dragutin
2009.

Automatization of measurements in heat-run tests of instrument transformers

Čukman, Marko
2009.

Calculation of transformers heating by finite element method

Sitar, Robert
2009.

Optimisation of condenser-type bushings with paper-oil insulation

Filipović-Grčić, Dalibor ; Poljak, Miroslav ; Štih, Željko
2009.

Helical winding's magnetic field in power transformers

Janić, Žarko ; Valković, Zvonimir ; Štih, Željko
2009.
Electrical engineering in japan

The 3D magnetic field calculation of a dry-type transformer by integral equations

Ćućić, Branimir ; Haznadar, Zijad ; Štih, Željko
2009.

Capacitances calculation of high voltage winding of power transformers

Peršinec, Igor
2009.

Improvement of power transformer design in order to reduce stray losses

Janić, Žarko
2008.

Computation of quasistatic electromagnetic fields of complex electric power facilities

Trkulja, Bojan ; Štih, Željko
2008.
Energija : časopis Hrvatske elektroprivrede

Electromagnetic field calculation of complex power system facilities

Trkulja, Bojan
2008.

The influence of reference coil winding arrangement on the uniformity of the reference field for magnetic field meters calibration

Pavić, Armin ; Štih, Željko
2008.

Helical winding's magnetic field in power transformers

Janić, Žarko ; Valković, Zvonimir ; Štih, Željko
2007.

The Modelling of Transients in Synchronous Generators for Wind Turbine

Car, Stjepan ; Tomičić, Branko ; Štih, Željko
2007.

OPTIMISATION OF THE PAPER-OIL INSULATION OF HIGH VOLTAGE INVERSE CURRENT TRANSFORMERS USING GENETIC ALGORITHM

Filipovic-Grcic, Dalibor ; Poljak, Miroslav ; Stih, Zeljko
2007.

The Modelling of Transients in Synchronous Generators for Wind Turbine

Tomičić, B. ; Štih, Ž. ; Car, S.
2007.

Optimization of Combined Transformer Active Part

Filipović-Grčić, Dalibor ; Poljak, Miroslav ; Štih, Željko
2007.

Application of Bicubic Splines in the Boundary Element Method

Štih, Željko ; Trkulja, Bojan
2007.

Design and optimization techniology of ship's shaft generator using numerical simulations

Jokić, Radovan ; Štih, Željko ; Berberović, Sead
2007.

Numerical Computation of Ship´s Shaft Generator Characteristics

Haznadar, Zijad ; Jokić, Radovan ; Berberović, Sead ; Štih, Željko
2006.
Przegląd elektrotechniczny

Stray Losses in Transformer Clamping Plate

Janić, Žarko ; Valković, Zvonimir ; Štih, Željko
2006.

Insulation System of Combined Instrument Transformers

Poljak, Miroslav
2006.

Coupled Electromagnetic - Thermal Analysis of Underground Power Cables

Trkulja, Bojan ; Štih, Željko ; Berberović, Sead
2006.

Modeling of Ship’s Shaft Generator

Haznadar, Zijad ; Berberović, Sead ; Štih, Željko ; Jokić, Radovan
2006.

Numerical Analysis of the Ship's Shaft Generator

Haznadar, Zijad ; Jokić, Radovan ; Berberović, Sead ; Štih, Željko
2005.

Computation of Low-Frequency Electric Fields in Computation of Low-Frequency Electric Fields in Analysis of Electromagnetic Field Exposure

Štih, Željko ; Trkulja, Bojan ; Berberović, Sead
2005.

NUMERICAL COMPUTATION OF SHIP’ S SHAFT GENERATOR CHARACTERISTICS

Haznadar, Zijad ; Jokić, radovan ; Berberović, Sead ; Štih, Željko
2005.

ELECTROMAGNETIC INFLUENCE OF 110 kV CABLE LINE OSIJEK 3 – OSIJEK 4 ON SURROUNDING METALLIC OBJECTS

Haznadar, Zijad ; Berberović, Sead ; Štih, Željko
2005.

The Influence of Cables on the Electromagnetic Fields Around the Power System Substation

Pavić, Armin ; Štih, Željko
2004.

Grounding Grid Reconstruction using Measured Earth Surface Potential Distribution

Giannini, Roberto
2004.

Computation Coupled Electromagnetic-Thermal Fields on the Generator Armored Busbar System

Sarajlić, Nermin ; Kapetanović, Izudin ; Haznadar, Zijad ; Štih, Željko
2004.

Calculation of quasistatic electromagnetic field by the method of moments

Trkulja, Bojan
2004.

Electromagnetic compatibility in large substations

Berberović, Sead ; Haznadar, Zijad ; Štih, Željko
2003.

Influence of paralleled rectifiers on AC line-harmonics

Haznadar, Zijad ; Berberović, Sead ; Štih , Željko ; Dadić, Martin
2003.

Analysis of electromagnetic compatibility in TS Ernestinovo

Štih, Željko ; Berberović, Sead ; Haznadar, Zijad ; Banić, Stjepan
2003.

Method of moments in analysis of grounding systems

Berberović, S. ; Haznadar , Z. ; Štih , Ž.
2003.
Engineering analysis with boundary elements

Application of composite polymeric insulators in transmission and distribution systems

Haznadar, Zijad ; Sokolija, Kemo ; Berberović, Sead ; Štih, Željko
2003.

Composite Polymer Insulators in Transimission and Distribution of Electric Energy

Haznadar, Zijad ; Sokolija, Kemo ; Berberović, Sead ; Štih, Željko
2003.
Energija : časopis Hrvatske elektroprivrede

Analysis of general public and professional electromagnetic field exposure due to the substation 110/30/10 kV Jarun

Štih, Željko ; Haznadar, Zijad ; Berberović, Sead ; Trkulja, Bojan
2003.

Influence of low-frequency electromagnetic fields on human beings

Štih, Željko ; Haznadar, Zijad ; Berberović, Sead
2003.

Numerical analysis of low-frequency electromagnetic field exposure

Štih, Željko ; Berberović, Sead ; Kapetanović , Izudin
2003.

Modelling of current-limiting circuit breakers

Štih, Ž. ; Haznadar , Z. ; Topolnik , M. ; Berberović, S.
2002.
Journal of technical physics

Computation of Low-frequency Electromagnetic Field Near Transmission Lines and Substations

Štih, Željko ; Trkulja, Bojan
2002.

The Least Square Deviations Criterion and Inverse-Source Magnetostatic Problems

Haznadar, Zijad ; Štih, Željko ; Berberović, Sead
2001.

Usage of GIS for calculation of the touch and step voltage in the tower enviroment

Ilijanić, Velimir ; Haznadar, Zijad ; Štih, Željko ; Berberović, Sead ; Kulušić, Želimir
2001.

Calculation of Correction Factors to Compensate for the Reference Electric Field Nonuniformity

Pavić, Armin ; Štih, Željko
2001.

The least square deviations criterion and inverse-source magnetostatic problems

Haznadar, Zijad ; Štih, Željko ; Berberović, Sead
2001.
International journal of applied electromagnetics and mechanics

Analysis of arc-failure in incoming circuit breaker 13,8 kV

Štih, Željko ; Predovan , Mladen ; Marenić, Vjekoslav
2001.

Overvoltage protection of high voltage substation enstrance equipment

Haznadar, Zijad ; Berberović, Sead ; Štih, Željko ; Sadović, Salih
2001.

ANALYSIS OF ARC-FAILURE IN INCOMING CIRCUIT BREAKER 13.8 kV

Štih, Željko ; Predovan, Mladen ; Marenić, Vjekoslav
2001.

Electromagnetic Fields, Waves And Numerical Methods

Haznadar, Zijad ; Štih, Željko
2000.

Coupled Electromagnetic and Structural Field Calculation Using Finite Element Method

Topolnik, Marko
2000.

Improvement of Reference Electric Field Generation

Pavić, Armin ; Štih, Željko
2000.

Electromechanical Simulation of a Linear Solenoid Actuator

Topolnik, Marko ; Štih, Željko ; Štefan, Stjepan
2000.

An accurate calculation of the reference electric field nonuniformity

Pavić, Armin ; Štih, Željko ; Ilić, Damir
2000.

A Trade-of Between the Ubcertainty and Size of Electric Field Meters Calibtarion System

Pavić, Armin ; Štih, Željko ; Boršić, Mladen
1999.

Electromechanical Simulation of a Linear Solenoid Actuator

Topolnik, Marko ; Štih, Željko ; Haznadar, Zijad
1999.

A Solution of the Problem of Wave Scattering on Dielectric Cylinders Using the Method of Moments

Bujdo, Marinko
1998.

Analysis of Low-voltage current limitation

Štefan, Stjepan ; Štih, Željko ; Haznadar, Zijad
1998.

Finite Element Simulation on Three-phase Fault of Synchronous Generator in D and Q Axis

Šušnjić, Livio ; Štih, Željko ; Berberović, Sead
1998.

Application of the Finite Element Method to the Calculation of Sudden Short Circuits in a Synchronous Generator

Matošević, Vilijan
1998.

A Teaching Tool for the Finite Element Method

Haris Šupić
1997.

Computation of Multiconductor Cable Parameters by the Finite Element Method

Haznadar, Zijad ; Štih, Željko ; Berberović, Sead ; Manenica, Goran
1997.

Electromagnetism II

Haznadar, Zijad ; Štih, Željko
1997.

Electromagnetism I

Haznadar, Zijad ; Štih, Željko
1997.

The computation of integral parameters in electric motor design by the application of the finite element method

Haznadar, Zijad ; Štih, Željko ; Berberović, Sead
1996.
Brodogradnja

xxx

Rezić, Ante
1995.

The application of the finite element method in design of electric motors

Haznadar, Zijad ; Štih, Željko ; Berberović, Sead ; Manenica, Goran
1994.
Applied Computational Electromagnetics Society journal

Measurement and examination of power system Molve parameters, Part 2: Mathematical analysis of work dynamic in industrial power system Molve and local network

Haznadar, Zijad ; Tešnjak, Sejid ; Štih, Željko ; Berberović, Sead ; Tomiša, Tomislav ; Manenica, Goran ; Kuzle, Igor
1994.

High Voltage Insulating System Design by Application of Electrode and Insulator Contour Optimization

Štih, Željko
1986.
IEEE transactions on electrical insulation

Teaching

University undergraduate

University graduate

Competences

  • Control systems
    Dielectrics Electric breakdown Insulation
  • Education
    Education courses Educational technology Electrical engineering education Engineering students Industrial training
  • Electromagnetic compatibility and interference
    Electromagnetic compatibility Immunity testing Reverberation chambers Electromagnetics Electromagnetic analysis Air gaps Characteristic mode analysis Computational electromagnetics Delay effects Electromagnetic fields Electromagnetic forces Electromagnetic refraction Permeability Spark gaps Time-domain analysis Electromagnetic coupling Mutual coupling Optical coupling Electromagnetic devices Baluns Electromagnetic induction Eddy currents Inductive power transmission Electromagnetic metamaterials Terahertz metamaterials Electromagnetic radiation Bremsstrahlung Correlators Electromagnetic wave absorption Frequency Gamma-rays Line-of-sight propagation Electromagnetic shielding Cable shielding Magnetic shielding Electromagnetic transients EMP radiation effects EMTDC EMTP Power system transients Surges Proximity effects Interference Clutter Crosstalk Diffraction Echo interference Electromagnetic interference Radiofrequency interference Specific absorption rate Electromagnetic radiative interference Electrostatic interference Immunity testing Interchannel interference Interference cancellation Interference channels  Interference constraints Interference elimination Interference suppression Intersymbol interference Rain fading Terrain factors TV interference
  • Engineering – general
    Concurrent engineering Design engineering Electrical engineering Engineering profession Mechanical engineering Research and development
  • Engineering management
    Business Business data processing Business intelligence Entrepreneurship Industrial relations Management Asset management Best practices Business continuity Business process management Business process re-engineering Communication system operations and management Conference management Content management Contingency management Contract management Contracts Customer relationship management Decision making Dependability management Distributed management Enterprise resource planning Facilities management Financial management Governmental factors Human resource management Information management Interface management International collaboration Knowledge management Marketing management Organizational aspects Outsourcing  Process planning Production management Program management Project management Public relations Quality management Requirements management Research and development management Resource management Risk analysis Safety management Security management Storage management Supply chain management Technical management Technology management Operations research Inventory control Virtual enterprises Organizations BNSC Companies Government Sociotechnical systems Commercialization Consortia Economics Costs Cost benefit analysis Econometrics Economic forecasting Economic indicators Share prices Electronic commerce Environmental economics Carbon tax Exchange rates Fuel economy International trade Macroeconomics Privatization Microeconomics Economies of scale Industrial economics Monopoly Oligopoly Power generation economics Electricity supply industry deregulation Profitability Stock markets Supply and demand Trade agreements Venture capital Virtual enterprises Innovation management Creativity Legal factors Copyright protection Intellectual property Software protection Law Censorship Commercial law Consumer protection Contract law Criminal law Employment law Forensics Law enforcement Patent law Trademarks Patents Product liability Warranties Software protection Trademarks Market research Planning Meeting planning Schedules Strategic planning Technical planning Technology planning Product development Graphical user interfaces Avatars Product customization Product life cycle management Prognostics and health management Software product lines Time to market Project engineering Scheduling Adaptive scheduling Dynamic scheduling Job shop scheduling Single machine scheduling Research and development management  Innovation management Creativity Research initiatives Software development management Agile software development Scrum (Software development) Model-driven development
  • Industry applications
    Electrochemical devices Electromechanical systems Electrostatic devices Electrical engineering industry Electric machines Motors
  • Circuits and systems
    Magnetic circuits  Contact resistance
  • Computers and information processing
    Scientific computing
  • IEEE organization
    IEEE Conference activities IEEE Educational activities IEEE Publishing activities IEEE Committees

Personal data

Graduation year:
1978.
mr.sc. graduation year:
1981.
PhD graduation year:
1984.
Employed in this institution since:
1986.