• 385 Citations
  • 8 h-Index
20092019

Research output per year

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Personal profile

Research interests

Energy conversion (especially contactless) using totally controlled devices, soft-switching techniques and super resonant frequency control. Solar and other renewable energies, drives and actuators, precise instrumentation and miniaturization of the power converters. Induction and other contactless heating of materials, recuperation of heat. Energy transfer (also contactless), energy harvesting from solar, thermal, mechanical and other renewable sources of energy, microminiaturized power converters. Electric vehicle: battery management, energy management, bi-directional and unidirectional (also contactless) energy transfer, etc. Bio-medical sensors, remote sensing and diagnostic equipment especially self-powered.

External positions

Member Advisory Board, Beijing Jiaotong University

Dec 2017 → …

Member Advisory Board, Skoltech, Moscow, Russia

1 Oct 2017 → …

PEMC Council Member, Power Electronics and Motion Control Council, Europe

1 May 2014 → …

Invited Full Professor, Burgas Free University, Bulgaria

1 May 2012 → …

Fingerprint Dive into the research topics where Stanimir Stoyanov Valtchev is active. These topic labels come from the works of this person. Together they form a unique fingerprint.

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Research Output at NOVA

Combined Piezoelectric Vibroimpact Energy Harvester with Improved Performance

Todorov, T., Valchev, S., Moll, F., Nikolov, N. & Nikolov, R., Nov 2019, Proceedings - 2019 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019. Institute of Electrical and Electronics Engineers Inc., p. 650-655 6 p. 8947624

Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Comparison of Spiral and Square Coil Configurations in Wireless Power Transfer System for Contactless Battery Charging

    Al-Saadi, M., Valtchev, S., Romba, L., Gonçalves, J. & Crǎciunescu, A., 1 Oct 2019, 2019 Electric Vehicles International Conference, EV 2019. Institute of Electrical and Electronics Engineers Inc., 8892897

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • 1 Citation (Scopus)

    Control for the Contactless Series Resonant Energy Converter

    Valtchev, S. & Valtchev, S., 2019, Emerging Capabilities and Applications of Wireless Power Transfer. IGI Global, p. 102-140 39 p.

    Research output: Chapter in Book/Report/Conference proceedingChapter

  • DC electrical drive Power-Hardware-in-the-Loop system

    Mudrov, M., Ziuzev, A., Nesterov, K. & Valtchev, S., Oct 2019, Proceedings: IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society. IEEE Computer Society, p. 5333-5337 5 p. 8927613. (IECON Proceedings (Industrial Electronics Conference); vol. 2019-October).

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

  • Development of a Control Algorithm for Three-Phase Inverter in Two-Phase Electric Drives Reducing the Number of Commutations

    Belousov, A. S., Meshcheryakov, V. N., Valtchev, S. & Kryukov, O. V., Nov 2019, Proceedings - 2019 1st International Conference on Control Systems, Mathematical Modelling, Automation and Energy Efficiency, SUMMA 2019. Institute of Electrical and Electronics Engineers Inc., p. 444-449 6 p. 8947487

    Research output: Chapter in Book/Report/Conference proceedingConference contribution

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    Activities

    • 6 Invited talk
    • 2 Membership of board
    • 1 Membership of council

    Energy and the LV DC Grids Tendency

    Stan Valtchev (Invited speaker)
    19 Nov 2018

    Activity: Talk or presentationInvited talk

    Wireless Energy and Low-Voltage DC Grids, Two Faces of Same Coin

    Stan Valtchev (Invited speaker)
    16 Nov 2018

    Activity: Talk or presentationInvited talk

    The Future of the Electric Vehicles, Based on Academy and High-Tech Industry

    Stan Valtchev (Invited speaker)
    26 Nov 2018

    Activity: Talk or presentationInvited talk