- 1. Enhancing the efficiency of gas distribution stations operation by selecting the optimal gas pressure and temperature parameters at the station outlet
- (Contens №3 2020)
- Authors: I. V. Rybitskyi, Cand. Sc. (Tech.), Associate Professor of the Energy Management and Technical Diagnostics Department, orcid.org/0000-0003-3596-3918, ...
- Created on 02 July 2020
- 2. Calculation of static and dynamic losses in power IGBT transistors by polynomial approximation of basic energy characteristicss
- (Contens №2 2020)
- Authors: O. A. Plakhtii, Cand. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0002-1535-8991, Ukrainian State University of Railway Transport, Kharkiv, Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.; This email address is being protected from spambots. You need JavaScript enabled to view it. ...
- Created on 10 May 2020
- 3. DC link power supply system of electric drill
- (Content №1 2020)
- ... energy efficiency indicators. Originality. It has been shown for the first time that the active power dissipation and voltage losses in the current lead of the electric drill with the use of ...
- Created on 10 March 2020
- 4. Review of methods for energy-efficiency improvement in induction machines
- (Content №1 2020)
- ... (pp. 442-447). Kyiv. https://doi.org/10.1109/UKRCON.2017.8100525. 9. Beshta, O. S. (2012). Electric drives adjustment for improvement of energy efficiency of technological processes. Naukovyi ...
- Created on 10 March 2020
- 5. On the efficiency factor for induction motor at non-sine supply
- (Content №1 2020)
- ... References. 1. Beshta, O. S. (2012). Electric drive adjustment for improvement of energy efficiency of technological processes. Naukovyi Visnyk Natsionalnoho Hirnychoho Universytetu, (4), ...
- Created on 10 March 2020
- 6. Mathematical model of oscillations of a drill tool with a drill bit of cutting-scraping type
- (Content №1 2020)
- ... modes of dynamic loading of the drilling tool in order to improve its energy efficiency and reliability. Analysis of the frequency dependences of the change in non-stationary functions of the drilling ...
- Created on 10 March 2020
- 7. Control of the belt speed at unbalanced loading of the conveyor
- (Contens №6 2019)
- ... 12. Zaika, V. T., Razumnyi, Yu. T., & Prokuda, V. N. (2015). Regulated drives influence on coal flow and energy efficiency of mine conveyor transport system. Naukovyi Visnyk Natsionalnoho Hirnychoho ...
- Created on 23 December 2019
- 8. Energy-saving control for traction frequency-regulated asynchronous engine of an electric vehicle
- (Contens №6 2019)
- ... Simulations, 41-66. 6. Klepikov, V. B., & Semikov, A. V. (2017). Energy efficiency regenerative modes of the electric vehicle. Tehnichna electrodinamica, (6), 36-42. 7. Poddubko, ...
- Created on 23 December 2019
- 9. Leveling of pressure flow of radial ventilator in mine ventilation system
- (Contens №6 2019)
- ... modes of radial fans. The task was set to investigate and analyze the effect of the mutual placement of flexible inserts and diffusers and their effect on the overall air flow field, and the energy efficiency ...
- Created on 23 December 2019
- 10. Energy effectiveness of the differential of a device for speed change through the sun gear
- (Contens №6 2019)
- ... on estimating their energy efficiency and possible self-braking. Methodology. To solve this problem, we used the method of “potential power”; by computer simulation, analytical expressions for ...
- Created on 23 December 2019
- 11. Defining the limits of application and the values of integration variables for the equations of train movement
- (Contens №6 2019)
- ... Originality. During the research, new scientifically grounded results were obtained that solve the scientific task in improving the energy efficiency of train operation, and are of great importance ...
- Created on 23 December 2019
- 12. Integrated control system of the thermal power complex using the tensor analysis methods
- (Information Technologies, Systems Analysis and Administration)
- ... and generate a control signal. References. 1. Stanheev, К. О., Hrystynko, V. І., Vasylenko, Т. P., & Vasylenko, S. М. (2014). Energy efficient factors for improving the energy efficiency ...
- Created on 26 October 2019
- 13. On determining productive capacity of EV traction battery repair area
- (Power Supply Technologies)
- ... G. G., & Aziukovskyi, O. O. (2017). Investigation of the Process Parameters Influence on the Energy Efficiency of an Induction Motor under Model Predictive Control GRAMPC. Mechanics, Materials Sicence ...
- Created on 26 October 2019
- 14. Active single-phase four-quadrant rectifier with improved hysteresis modulation algorithm
- (Electrical Complexes and Systems)
- ... Multilevel Converter. International Journal of Control and Automation, 9(4), 161-170. 10. Plakhtii, O. A., & Nerubatskyi, V. P. (2018). Analyses of energy efficiency of interleaving ...
- Created on 26 October 2019
- 15. Energy advantages of container transport technology in deep careers
- (Mining)
- ... % for trunk transportation in total energy consumption for mining rock mass. To improve the energy efficiency of transport systems of quarries, rational constructive and regime parameters of the new container ...
- Created on 26 October 2019
- 16. Technological, lithological and economic aspects of data geometrization in coal mining
- (Mining)
- ... E.Cáceres Cabana, Cand. Sc. (Tech.), Assoc. Prof., orcid.org/0000-0002-0066-1349, Universidad Nacional de San Agustin de Arequipa, Institute of Renewable Energy Research and Energy Efficiency, Arequipa, ...
- Created on 26 October 2019
- 17. Contens 04 2019
- (Contens №4 2019)
- ... of the energy efficiency of a two-level voltage source inverter in the overmodulation mode 68 Power Supply Technologies 73 ...
- Created on 01 September 2019
- 18. State policy in the field of energy efficiency
- (Economy and Management)
- ... Ukraine, e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it. Abstract: Purpose. To analyze the current situation in the field of energy efficiency, to study the problems of implementation of state policy in this area ...
- Created on 19 August 2019
- 19. Analysis of the energy efficiency of a two-level voltage source inverter in the overmodulation mode
- (Electrical Complexes and Systems)
- ... & Tsybulnyk, V.R. (2018). Analysis of indices of energy efficiency of autonomous voltage inverters with various modulation types. Collection of Scientific Works of the Ukrainian State University ...
- Created on 19 August 2019
- 20. Determination of distribution of introduced energy by volume of ore-thermal furnace
- (Information Technologies)
- ... field of the working space and to solve various issues and practical problems related to energy efficiency improvement in the process of obtaining ferroalloys and in the short power supply of the furnace. ...
- Created on 16 June 2019