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Research activities
The main research area of the department “Automation and cybersecurity of power systems” is the development of priority areas of digital energy. Fundamental scientific research was conducted on this topic with the participation of scientific and pedagogical staff of the department and the following theoretical and practical results were obtained.
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- A universal method of improving the quality parameters of power supply by using the method of acoustic determination of parameters has been developed and applied, which allowed to use galvanically interrupted methods of monitoring the condition of electric power equipment;
- A method was developed and applied to determine the presence of corona discharge by conducting acoustic monitoring followed by spectral analysis of acoustic noise and determining spectral groups belonging to corona discharge, which allowed to determine the presence of corona discharge under different weather conditions and at different times of the day. >
- Practical significance for instrument making are approaches and recommendations for building models and plans of measured complexes and conducting on their basis hardware monitoring and diagnostics of power supply system, in the form of software package, as well as in the form of developed technical devices or their components. create devices for acoustic diagnostics of the power supply system.
- Solved the practical problem of automating the procedure for determining the presence of corona discharge at any time of day in any weather conditions.
- It is proposed to introduce a spectral acoustic method for use in streaming monitoring systems Smart Grid technology. That is, the presence of the corona discharge is recorded by devices of wide application. Thus, the number of diagnostic equipment is significantly increased, which allows you to move to the observed parameters of power lines to flow observations. This solution, combined with technical measures, can ultimately significantly improve the quality of electricity.
MAIN PUBLICATIONS ON THE TOPIC
| № | Complete data on articles with the web address of the electronic version: or source data on security documents; underline the names of authors who belong to the list of artists |
| Articles | |
| 1 | Shvets SV, Grib OG, Donetskaya TS, Marinenko AP, Karpalyuk IT Calculation of power and losses in a three-phase electrical network // Bulletin of the National Technical University “KhPI”. Collection of scientific works. Series: Hydraulic machines and hydraulic units = Bulletin of the National Technical University “KhPI”. Series: Hydraulic machines and hydraulic units: zb. Science. etc. / Nat. tech. University “Kharkiv. Polytechnic Institute”: Kharkiv: NTU “KhPI”, 2018. №46 (1322). Pp. 60–66 |
| 2 | Karpalyuk IT, Hryb OG, Shvets SV, Rudevich NV Elements of digital power engineering in the control of the state of the network, based on the measurements of auxiliary parameters // Bulletin of the National Technical University “KhPI”. Series: Electric machines and electromechanical energy conversion = Bulletin of the National Technical University “KhPI”. Series: Electric machines and electromechanical energy conversion = Bulletin of the National Technical University “KhPI”. Series: Electrical Machines and Electromechanical Energy Conversion: zb. Science. etc. / Nat. tech. Kharkiv Polytechnic University: Kharkiv: NTU “KhPI”, 2019. №20. Pp. 67–73 |
| 3 | Karpalyuk IT, Hryb OG, Zakharenko NS, Rudevich NV ., Shvets SV Monitoring of quality indicators by acoustic method // Bulletin of the National Technical University “KhPI”. Series: Energy: reliability and energy efficiency: coll. Science. etc. / Nat. tech. Kharkiv Polytechnic University: Kharkiv: NTU “KhPI”, 2019. №29. Pp. 47–51 |
| 4 | Karpalyuk IT, Hryb OG, Shvets SV, Rudevich NV, Zakharenko N.S. Acoustic methods of corona discharge diagnostics in power lines // Bulletin of the Petro Vasylenko Kharkiv National Technical University of Agriculture Technical sciences. Issue 203 “Problems of energy supply and energy saving in the agro-industrial complex of Ukraine”: Kharkiv: KhNTUSG, 2019. P. 12–15 |
| 5 | Karpalyuk IT, Hryb OG, Shvets SV, Rudevich NV, Zakharenko N.S. Monitoring of quality in the electric network under the conditions of digital energy // Bulletin of the Petro Vasylenko Kharkiv National Technical University of Agriculture Technical sciences. Issue 204 “Problems of energy supply and energy saving in the agro-industrial complex of Ukraine”: Kharkiv: KhNTUSG, 2019. P. 3-5 |
| 6 | Krivonosov V., Vasilenko S., Karpaliuk I. Influences of the imbalance of the active resistances of the stator windings on the asymmetry of phase currents in conditions of poor-quality network voltage // Znanstvena misel journal The journal is registered and published in Slovenia, 2019. vol. № 1, pgs. 35 – 75 ISSN 3124-1123 |
| 7 | Karpalyuk IT, Hryb OG, Shvets SV, Rudevich NV Contextual approach to a single digital environment of energy systems // Bulletin of the National Technical University “KhPI”. Series: Energy: Reliability and Energy Efficiency = Bulletin of the National Technical University “KhPI”. Series: Energy: Reliability and Energy Efficiently: zb. Science. etc. / Nat. tech. Kharkiv Polytechnic University: Kharkiv: NTU “KhPI”, 2019. №14 (1339). Pp. 3–7 |
| 8 | Rudevich NV, Hryb OG, Piskurev MF, Karpalyuk IT . Implementation of mathematical model of asynchronous generator in phase coordinates in MATLAB environment // Bulletin of the National Technical University “KhPI”. Series: Hydraulic machines and hydraulic units = Bulletin of the National Technical University “KhPI”. Series: Hydraulic machines and hydraulic units: zb. Science. etc. / Nat. tech. Kharkiv Polytechnic University: Kharkiv: NTU “KhPI”, 2019. №1. Pp. 66–71 (Web of Science) |
| 9 | Senderovich GA, Dyachenko OV, Zakharenko NS, Rudevich NV ., Karpalyuk IT Complex method of determining the partial participation of the consumer in the responsibility for violation of electricity quality indicators // Bulletin of the National Technical University “KhPI”. Series: Hydraulic machines and hydraulic units = Bulletin of the National Technical University “KhPI”. Series: Hydraulic machines and hydraulic units: zb. Science. etc. / Nat. tech. Kharkiv Polytechnic University: Kharkiv: NTU “KhPI”, 2019. №2. P.90–96 (Web of Science) |
| 10 | Karpalyuk IT, Hryb OG, Shvets SV, Rudevich NV, Zakharenko N.S. Detection of corona discharge on current-carrying parts of electrical system by acoustic oscillations // Scientific and technical collection of mining electro-mechanics and automation of the National Technical University “Dnieper Polytechnic”: Dnipro: National Technical University “Dnieper Polytechnic”, 2019. №102. Pp. 3–7 |
| 11 | Hryb OG, Senderovich GA, Dyachenko OV, Karpalyuk IT, Shvets SV Analysis of methods for determining the partial participation of entities in the responsibility for the violation of the quality of electricity on the sinusoidal voltage curve // Bulletin of the National Technical University “KhPI”. Series: Problems of automated electric drive. Theory and practice: coll. Science. etc. / Nat. tech. Kharkiv Polytechnic University: Kharkiv: NTU “KhPI”, 2020. №4. Pp. 57–62 |
| Theses | |
| 1 | Karpalyuk IT, Hryb OG, Shvets SV The future of modern energy – the transition to a single digital environment of energy complexes // II All-Ukrainian Scientific and Technical Conference “Energy Efficiency and Energy Security of Electric Power Systems (EEES-2018)”. Collection of scientific works. Kharkiv: Drukarnia Madrid, 2018. pp. 41–43 |
| 2 | Karpalyuk IT, Krivonosov VE, Vasilenko SV, The service life of insulation in case of voltage deviations and taking into account the rejected active resistance of the stator windings of an induction motor // Collection of articles of the Scientific Information Center “Knowledge” on the materials of the LIII International Scientific and Practical Conference: “Development of Science in the XXI Century”, Kharkiv: Scientific Information Center “Knowledge”, 2019. p. 57–65 |
| 3 | Karpalyuk IT, Grib OG, Shvets SV Predictions of electric energy quality indicators // Information technologies: science, technology, technology, education, health: abstracts of the XXVII international scientific-practical conference MicroCAD-2019: Kharkiv: NTU “KhPI”. C 144. |
| 4 | Karpalyuk IT, Hryb OG, Demyanenko RI , Identification of acoustic characteristics of corona discharge // III International Scientific and Technical Conference “Energy Efficiency and Energy Security of Electric Power Systems (EEES-2019)”. Collection of scientific works. Kharkiv: Madrid Printing House, 2019. C 75 |
| Patents | |
| 1 | Author. witness. № 96405 Ukraine. Computer program “Device for diagnostics of incomplete phase modes of the network, current circuits, the initial moment of the short circuit in the stator windings and protection of the motor” / Krivonosov VE, Mushroom OG, Karpalyuk IT , Krivonosov VV, Boryakin AO, Vasilenko SV – publ. 02/27/2020 – 1 p. |
| Monographs | |
| 1 | Sokol EI, Rezinkina MM, Hryb OG ., Senderovich GA ., Karpalyuk IT ., Skopenko VV, Grabko VV, Zaporozhets AO, Fursova AV, Tomashevsky RS, Vasilchenko VI, Shvets S .В . Use of drones to increase the security and efficiency of the energy system; monograph: Kharkiv: FOP Brovin OV, 2020. 148 p. |
| 2 | Sokol EI, Rezinkina MM, Hryb OG ., Senderovich GA ., Karpalyuk IT ., Skopenko VV, Grabko VV, Zaporozhets AO, Sinelnikov OE, Tomashevsky RS, Starenky VP, Vasilchenko VI , Shvets SV ., Zakharenko TS Economic efficiency of monitoring power lines by unmanned aerial vehicles; monograph: Kharkiv: FOP Brovin OV, 2020. 140 p. |