- 1. A hybrid ICEEMDAN and OMEDA-based vibrodiagnosis method for the bearing of rolling stock
- (Content №2 2024)
- ... development of a hybrid method that takes into account the demodulation procedure of the high-frequency components of those IMFs that were selected according to the complex evaluation index. The Fast Kurtogram ...
- Created on 01 May 2024
- 2. Using nonlinear ultrasonic measurements to estimate parameters of the sedimentation of slurry solid phase in thickener
- (Content №2 2023)
- ... of the process of propagation of a controlled ultrasonic signal in the thickener; this leads to modulation of the generated ultrasonic packet and, consequently, the appearance of higher harmonics. To obtain ...
- Created on 28 April 2023
- 3. Electromechanical system of turbomechanism when using an alternative source of electric energy
- (Content №2 2022)
- ... self-excited induction generator using pulse width modulation converter with variable DC-link voltage.Electric Power Components and Systems,38(5), 491-513. https://doi.org/10.1080/15325000903376008. 9. ...
- Created on 30 April 2022
- 4. Simulation of industrial solar photovoltaic station with transformerless converter system
- (Content №5 2021)
- ... of output voltage in multilevel inverters under an optimum mode of amplitude modulation. Eastern-European Journal of Enterprise Technologies, 8(104), 17-24. https://doi.org/10.15587/1729-4061.2020.200021. ...
- Created on 29 October 2021
- 5. Mathematical modeling of power supply reliability at low voltage quality
- (Content №2 2021)
- ... Drives, 2(2), 127-135. https://doi.org/10.5277/ped170207. 12.Lenoch, V., Masek, Z., Cermak, D., & Schejbal, V. (2018). Electromagnetic Compatibility of Pulse Rectifier with Pulse-width Modulation. ...
- Created on 29 April 2021
- 6. Method for optimization of switching frequency in frequency converters
- (Content №1 2021)
- ... of power switches Mitsubishi MelcoSim5.1. Findings. A method for optimizing the frequency of pulse-width modulation in frequency converters, the load of which is an asynchronous motor, is presented according ...
- Created on 05 March 2021
- 7. Integrated system of modular power supply and multilevel control of brushless dc motor for electric vehicles
- (Content №6 2020)
- ... BLDC motor armature winding, multi-level control of the motor voltages with pulse-width modulation at only one level, and energy management in the form of equalization of the battery modules charges have ...
- Created on 22 December 2020
- 8. Information technologies in modeling operation modes of mining dewatering plant based on economic and mathematical analysis
- (Contens №4 2020)
- ... 2(2), 127-135. https://doi.org/10.5277/PED170207. 13. Lenoch, V., Masek, Z., Cermak, D., & Schejbal, V. (2018). Electromagnetic Compatibility of Pulse Rectifier with Pulse-width Modulation. 28 ...
- Created on 30 August 2020
- 9. Calculation of static and dynamic losses in power IGBT transistors by polynomial approximation of basic energy characteristicss
- (Contens №2 2020)
- ... 12. Vasil’ev, B. Yu. (2015). Providing overmodulation mode and increasing energy conversion efficiency in autonomous power inverters of electric drives. Electricity, 6, 47-55. ...
- Created on 10 May 2020
- 10. Contens 05 2019
- (Contens №5 2019)
- ... V.Ye.Kavun, D.A.Hordiienko.Active single-phase four-quadrant rectifier with improved hysteresis modulation algorithm 93 Yu.F.Romaniuk, O.V.Solomchak, ...
- Created on 10 November 2019
- 11. On determining productive capacity of EV traction battery repair area
- (Power Supply Technologies)
- ... Borovik, P. V., & Kassov, V. D. (2019). The Finite Element Modulation of Thermostressed State of Coating Formation at Electric Contact Surfacing of “Shaft” Type Parts. Advances in Materials Science ...
- Created on 26 October 2019
- 12. Active single-phase four-quadrant rectifier with improved hysteresis modulation algorithm
- (Electrical Complexes and Systems)
- ... converter in the Matlab/Simulink program. Mathematical analysis of the Fourier spectrum of the input current. Findings. Simulation modeling proves the effectiveness of the proposed modulation ...
- Created on 26 October 2019
- 13. 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
- 14. Analysis of the energy efficiency of a two-level voltage source inverter in the overmodulation mode
- (Electrical Complexes and Systems)
- ... Abstract: Purpose. Increasing the output power and ensuring maximum sinusoidality of output current in a two-level voltage source inverter by implementing the overmodulation mode. Methodology. Simulation ...
- Created on 19 August 2019
- 15. Three-to-one phase converter's control method for power factor corrected power supply of resistance welding machine
- (Electrical Complexes and Systems)
- ... 5. Rodriguez, J., Rivera, M., Kolar, J. and Wheeler, P. W., 2012. A Review of Control and Modulation Methods for Matrix Converters. IEEE Transactions on Industrial Electronics, 59(1), pp. 58–70. ...
- Created on 27 August 2018
- 16. The tumbling mill rotation stability
- (Geotechnical and mining mechanical engineering, machine building)
- ... rotating with periodic modulation. Physical Review E [e-journal], 90(5). DOI: 10.1103/PhysRevE.90.052205. 5. Finger, T., Schroter, M. and Stannarius, R., 2015. The mechanism of long-term coarsening ...
- Created on 11 March 2018
- 17. Three-phase power supply for resistance welding machine with corrected power factor
- (Electrical Complexes and Systems)
- ... of the transformer has a form close to rectangular. Formation of the inverter output voltage with a predetermined amplitude and frequency is done by six bidirectional switches with pulse width modulation ...
- Created on 06 September 2017
- 18. Converter for frequency-current slip-power recovery scheme
- (Electrical Complexes and Systems)
- ... 5. Pivnyak, G.G. and Volkov, A.V., 2006. Modern Frequency Controlled Asynchronous Electric Drives with Pulse-Width Modulation. Dnipropetrovsk: Natsionalnyyi girnychiyi Universytet. 6. Antoshchenko, ...
- Created on 06 September 2017
- 19. Differential LDPC coded systems with multiple symbol differential detection over AWGN сhannels
- (Information technologies, systems analysis and administration)
- ... trellis coded amplitude phase modulation over AWGN and fading channels –Metrics and performance”, IEEE Transactions on Communications, vol. 42, no.1, pp. 76–89. Marsland, I.D. and Mathiopoulos, ...
- Created on 06 November 2015
- 20. The component choice for the induction motor field oriented control system
- (Electrical complexes and systems)
- ... modulation outputs, data memory and program memory, the number of inputs and outputs for the information exchange between the digital system and operator. The parameters and mathematical relations for ...
- Created on 05 November 2015