dr. sc. Stjepan Tvorić, pred.

stručni rad 16

1. Stjepan Tvorić, Dario Sente, Manuel Lonić VEKTORSKO UPRAVLJANJE ASINKRONIM ELEKTROMOTOROM — 17. savjetovanje HRO CIGRE - Zbornik radova, str. A1-09, 11, 2025.
2. Stjepan Tvorić, Dario Sente, Branko Tomičić Modeliranje i određivanje karakteristika asinkronog motora korištenjem naprednih numeričkih alata — 2024 47th MIPRO ICT and electronics convention (MIPRO): Proceedings, str. str. 2437-2440, 2024.
3. Branko Tomičić, Stjepan Tvorić Modeliranje i određivanje karakteristika asinkronog motora korištenjem naprednih numeričkih alata — 2024 47th MIPRO ICT and electronics convention (MIPRO): Proceedings, str. str. 2437-2440, 2024.
4. Stjepan Tvorić, Tomislav Đuran, Dario Sente DETEKCIJA KVAROVA ASINKRONIH KAVEZNIH MOTORA I METODOLOGIJA NJIHOVOG MEĐUSOBNOG RASPOZNAVANJA — 16. savjetovanje HRO CIGRE - zbornik radova, str. A1-13, 13, 2023.
5. Stjepan Tvorić, Miroslav Petrinić Static Eccentricity Fault Detection Method for Electrical Rotating Machines Based on the Magnetic Field Analysis in the Air Gap by Measuring Coils — Journal of Energy = Energija, 69(4), str. str. 3-7, 2020. doi:10.37798/202069451
6. Stjepan Tvorić, Miroslav Petrinić Static Eccentricity Fault Detection Method for Electrical Rotating Machines Based on the Magnetic Field Analysis in the Air Gap by Measuring Coils — CIGRE Paris 2020, str. str. 1-12, 2020.
7. Stjepan Tvorić DETEKCIJA EKSCENTRICITETA ROTORA KAVEZNOG MOTORA ANALIZOM MAGNETSKOG POLJA U ZRAČNOM RASPORU — 14. savjetovanje HRO CIGRÉ, str. str. 1-13, 2019.
8. Stjepan Tvorić Križevački sunčani krovovi: primjer fotonaponske elektrane u vlasništvu lokalne zajednice — 14. savjetovanje HRO CIGRÉ, str. str. 1-12, 2019.
9. Stjepan Tvorić UGRADNJA I ODRŽAVANJE SENZORA ZA MJERENJE VIBRACIJA ROTACIJSKIH STROJEVA — 14. savjetovanje HRO CIGRÉ, str. str. 1-12, 2019.
10. Stjepan Tvorić Application of Differential Magnetic Field Measurement (DMFM method) in winding fault detection of AC rotating machines as part of expert monitoring systems — Journal of Energy = Energija, 67(3), str. str. 3-8, 2018.
11. Stjepan Tvorić Mjerenje i praćenje parametara rotora sinkronog generatora bežičnom mjernom opremom temeljenoj na harvesteru energije — Zbornik odabranih radova 13. savjetovanja HRO CIGRE, str. str. 6-17, 2017.
12. Stjepan Tvorić Mogući doprinosi primjene novih materijala i nanotehnologija daljnjem razvoju asinkronih strojeva — 13. savjetovanje HRO CIGRÉ, Šibenik, 5.–8.11.2017, str. str. 1-10, 2017.
13. Stjepan Tvorić Monitoring visokonaponskih asinkronih motora EMCM sustavom u RiTE Gacko — 13. savjetovanje Bosanskohercegovačkog komiteta CIGRE, Neum, 17. – 21.09.2017., str. str. 1-12, 2017.
14. Stjepan Tvorić Sustavi uzbuda i monitoringa sinkronih generatora na hidroelektrani Vranduk — 13. savjetovanje HRO CIGRÉ, Šibenik, 5.–8.11.2017, str. str. 1-10, 2017.
15. Stjepan Tvorić The measurement of rotor values by using an energy harvesting system — CIGRE - Study Committee A1 “Rotating Electrical Machines” - Colloquium “Rotating Electrical Machines for Power Generation”, str. str. PS_2.2.03-PS_2.2.03, 2017.
16. Stjepan Tvorić Primjena ekspertnog monitoring sustava za asinkrone kavezne motore u elektroenergetskim objektima HEP-a — 11.savjetovanje HRO CIGRÉ : zbornik radova, 2013.

izvorni znanstveni rad 17

1. Dubravko Žigman, Stjepan Tvorić, Manuel Lonić Comparative PSO Optimisation of Microgrid Management Models in Island Operation to Minimise Cost — Energies (Basel), 17(16), str. str. 3901-3920, 2024. doi:10.3390/en17163901
2. Stjepan Tvorić, Tomislav Đuran Advanced and Smart Maintenance of Induction Motors Based on an Algorithm for Motor Faults Recognition — MIPRO 2023 : 46th MIPRO ICT and Electronics Convention (MIPRO): Proceedings, str. str. 146-152, 2023. doi:10.23919/MIPRO57284.2023.10159968
3. Miroslav Petrinić, Stjepan Tvorić Distinction of asymmetric load from eccentricity or synchronous electric generator winding fault using search coil measurements — IEEE transactions on industry applications, 57(5), str. str. 4776-4785, 2021. doi:10.1109/TIA.2021.3093503
4. Stjepan Tvorić Self-powered diagnostic system for AC machines based on inhomogeneity of magnetic field distribution in air gap — Electric power components and systems, 49(1-2), str. str. 161-170, 2021. doi:10.1080/15325008.2021.1937387
5. Miroslav Petrinić, Stjepan Tvorić Determination of the electromagnetic forces of the synchronous electric generator for the asymmetric load condition by measurements — Proceedings of the 2020 International Conference on Electrical Machines (ICEM), 2020, 23-26 August, str. str. 2610-2616, 2020.
6. Miroslav Petrinić, Stjepan Tvorić Rotor static eccentricity detection by air-gap magnetic field analysis in rotating AC machines — HYDRO 2019 : Concept to closure: Practical steps, Porto, Portugal, 2019, 14-16 October, str. str. 1-12, 2019.
7. Stjepan Tvorić Application of Differential Magnetic Field Measurement (DMFM method) in winding fault detection of AC rotating machines as part of expert monitoring systems — CIGRE Pariz 2018, str. str. 1-13, 2018.
8. Stjepan Tvorić Contactless transducer for simple and effective current measurement — HYDRO 2017 : Shaping the Future of Hydropower, Seville, Spain, 2017, 9-11 October, str. str. 1-7, 2017.
9. Stjepan Tvorić Rotor Cage and Winding Fault Detection Based on Machine Differential Magnetic Field Measurement (DMFM) — IEEE transactions on industry applications, 53(3), str. str. 3156-3163, 2017. doi:10.1109/TIA.2016.2636800
10. Stjepan Tvorić The Effective Monitoring of Key Rotor Parameters with Smart Energy Harvesting Device for AC Machines — WCCM 2017 - First World Congress on Condition Monitoring, London, UK, 2017, 13-16 June, str. str. 1-10, 2017.
11. Stjepan Tvorić Smart energy harvesting device for AC machines — HYDRO 2016: ACHIEVEMENTS, OPPORTUNITIES AND CHALLENGES : International Conference and Exhibition, 2016.
12. Stjepan Tvorić, Miroslav Petrinić, Branko Tomičić CALCULATION OF SYNCHRONOUS GENERATOR SHORT CIRCUIT CURRENTS BY MEANS OF 3D NUMERICAL SIMULATION — ISEF 2015 - XVII International Symposium on Electromagnetic Fields in Mechatronics, Electrical and Electronic Engineering, Valencia, Spain, September 10-12, 2015, 2015.
13. Miroslav Petrinić, Stjepan Tvorić The Effects of Pole Number and Rotor Wedge Design on Unbalanced Magnetic Pull of the Synchronous Generator — Proceedings 2014 International Conference on Electrical Machines - ICEM 2014, Berlin, 2-5 Sept. 2014, str. str. 316-322, 2014.
14. Stjepan Tvorić Air gap magnetic field – key parameter for synchronous and asynchronous machine fault detection — International review of civil engineering, 8(3), str. str. 1-8, 2013.
15. Stjepan Tvorić Otkrivanje međuzavojnih kratkih spojeva namota rotacijskih strojeva analizom magnetskog polja u zračnom rasporu — Polytechnic and design, Vol. I, No. 1, str. str. 7-19, 2013.
16. Branko Tomičić, Stjepan Tvorić Calculation of Asynchronous Traction Motor Start-Up Characteristics by FEM Method — International Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM 2012) : proceedings, str. str. 1-5, 2012.
17. Stjepan Tvorić, Branko Tomičić Dynamic characteristics analysis of the induction motor by analytical and FEM method — XXII Symposium Electromagnetic phenomena in nonlinear circuits - EPNC 2012, June 26- June 29, 2012, Pula, Croatia, str. str. 49-50, 2012.

prošireni sažetak izlaganja sa skupa 1

1. Tomislav Đuran, Stjepan Tvorić, Vladimir Šimović Comparison of Efficiency Level for Induction Motor with Dahlander Winding in Direct on Line and via Frequency Converter Drive Connection — MIPRO 2022 : 45th Jubilee International Convention : Proceedings, str. str. 142-146, 2022. doi:10.23919/mipro55190.2022.9803791

ostalo 1

1. Stjepan Tvorić IZOLACIJSKI SUSTAV FREKVENTNO UPRAVLJANOG VUČNOG MOTORA — 14. savjetovanje HRO CIGRÉ, str. str. 1-9, 2019.

doktorski rad 1

1. Stjepan Tvorić Otkrivanje kvarova rotora kaveznoga asinkronoga motora analizom magnetskoga polja u zračnom rasporu — 2019.

diplomski rad (sveučilišni) 1

1. Stjepan Tvorić Modeliranje asinkronog vučnog motora metodom konačnih elemenata — 2009.