All Stories

  1. Analysis of Failures of Automatic Level Crossing Devices

    Article • August 2025, MDPI AG

    Prof. Dr. Vasil Dimitrov

  2. Methodology for Electric Conversion of a Small City Car

    Article • August 2025, MDPI AG

    Prof. Dr. Vasil Dimitrov

  3. Regression Analysis of Failures of Signalling Systems Equipment

    Article • June 2025, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  4. Methodology for Studying the Reliability of Interlocking Devices in Bulgarian Railways

    Article • Applied Sciences, April 2025, MDPI AG

    Prof. Dr. Vasil Dimitrov

  5. Opportunities to Increase the Range of Converted Electric Cars

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  6. Research of the Reliability of Interlocking Stations in Railway Transport

    Article • November 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  7. Analysis of Transient Processes During Short-Circuits in DC Traction Networks for Urban Transport

    Article • September 2024, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  8. Research on energy consumption of rolling stocks and approaches to its digitalization

    Article • January 2024, American Institute of Physics

    Vasil Dimitrov, Prof. Dr. Vasil Dimitrov

  9. Studies of asynchronous electrical drives required for adaptive control

    Article • January 2024, American Institute of Physics

    Vasil Dimitrov, Prof. Dr. Vasil Dimitrov

  10. Measurement of the magnetic field of an induction heater for locomotive wheelsets

    Article • E3S Web of Conferences, January 2024, EDP Sciences

    Prof. Dr. Vasil Dimitrov

  11. Comparative Analysis at Converting Electric Vehicles

    Article • November 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  12. Failures Analysis of Devices in Signaling Systems

    Article • November 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  13. Approach for Fast and Accurate Determination of Important Operating Parameters and Digitized Characteristics of an Asynchronous Drive

    Article • September 2023, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  14. Experimental research of asynchronous drives and digitization of the characteristics

    Article • September 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  15. System for automatic control on technological processes by asynchronous electrical drive

    Article • June 2022, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  16. Study of the Starting Acceleration and Regenerative Braking Deceleration of an Electric Vehicle at Different Driving Modes

    Article • September 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  17. Contemporary Authentication Access Approach for High Security Information Systems

    Article • June 2021, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  18. Study of the possibilities for optimisation of positioning of electric vehicles

    Article • September 2020, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  19. Influence of the braking on the comfort during positioning of a metro train

    Article • September 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  20. Integration of a Photovoltaic Plant to a Building Management System

    Article • March 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  21. An Approach for Determination of the Structural Reliability of Information and Control Systems

    Article • March 2019, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  22. Approach for setting of pulse frequency to achieve optimal asynchronous drive performance

    Article • September 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  23. Approach for choice of the asynchronous drive control mode to achieve optimal performance

    Article • September 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  24. Peculiarities in construction of SCADA system for monitoring of electrical power supply networks

    Article • September 2018, Institute of Electrical & Electronics Engineers (IEEE)

    Prof. Dr. Vasil Dimitrov

  25. Methodology of testing and optimal setting of an asynchronous traction drive for electric vehicles

    Article • MATEC Web of Conferences, January 2018, EDP Sciences

    Prof. Dr. Vasil Dimitrov

  26. Methodology for testing of an asynchronous motor controlled by a soft starter.

    Article • Information Technologies and Control, September 2017, De Gruyter

    Prof. Dr. Vasil Dimitrov

  27. Design and Setting up of a Laboratory Drive System with Remote Monitoring and Control

    Article • Information Technologies and Control, June 2017, De Gruyter

    Prof. Dr. Vasil Dimitrov

  28. System for remote monitoring and control on auxiliary machines in electric vehicles

    Article • MATEC Web of Conferences, January 2017, EDP Sciences

    Prof. Dr. Vasil Dimitrov

  29. System for remote monitoring and control on auxiliary machines in electric vehicles

    Article • MATEC Web of Conferences, January 2017, EDP Sciences

    Prof. Dr. Vasil Dimitrov

  30. Realization of a Simulation Model of SCADA – a System for Monitoring and Control of Sofia Metropolitan

    Article • Information Technologies and Control, December 2013, De Gruyter

    Prof. Dr. Vasil Dimitrov