Research output per year
Research output per year
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.
Education/Academic qualification
Electrical and Computer Engineering, Doctorate, Universidade Técnica da Lisboa
Award Date: 1 Jan 2008
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 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
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A modified lumped parameter model of distribution transformer winding
Ding, Q., Yao, Y., Wang, B., Fu, J., Zhang, W., Zeng, C., Li, X. & Valtchev, S., 1 Apr 2020, In : Global Energy Interconnection. 3, 2, p. 158-165Research output: Contribution to journal › Article
Open Access -
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. 8947624Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
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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., 8892897Research output: Chapter in Book/Report/Conference proceeding › Conference contribution
4 Citations (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 proceeding › Chapter
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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 proceeding › Conference contribution
Activities
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What to Expect from the Power Electronics, how to prepare the engineers, and the role of internationalization in this process
Stan Valtchev (Invited speaker)
6 Nov 2018Activity: Talk or presentation › Invited talk
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Wireless Energy and Low-Voltage DC Grids, Two Faces of Same Coin
Stan Valtchev (Invited speaker)
16 Nov 2018Activity: Talk or presentation › Invited talk
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Energy and the LV DC Grids Tendency
Stan Valtchev (Invited speaker)
19 Nov 2018Activity: Talk or presentation › Invited talk
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The Future of the Electric Vehicles, Based on Academy and High-Tech Industry
Stan Valtchev (Invited speaker)
26 Nov 2018Activity: Talk or presentation › Invited talk
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Trends in Power Electronics, their impact on the preparation of engineers, and the role that the IEEE plays in this process
Stan Valtchev (Keynote speaker)
23 Oct 2017Activity: Talk or presentation › Invited talk