- 21. A complex source of electrical energy for three-phase current based on a stand-alone voltage inverter
- (Content №1 2020)
- ... one autonomous voltage inverter, to establish operating modes using zero combinations of inverter keys and to formulate a condition for energy transfer to an electromechanical converter from an additional ...
- Created on 10 March 2020
- 22. Review of methods for energy-efficiency improvement in induction machines
- (Content №1 2020)
- ... and Systems, PAS-102(1), 38-46. https://doi.org/10.1109/TPAS.1983.317995. 14. Kim, H. G., Sul, S. K., & Park, M. H. (1984). Optimal efficiency drive of a current source inverter fed induction ...
- Created on 10 March 2020
- 23. Active single-phase four-quadrant rectifier with improved hysteresis modulation algorithm
- (Electrical Complexes and Systems)
- ... Mastromauro, R., & Liserre, M. (2015). Power losses analysis of two-levels and three-levels PWM inverters handling reactive power. IEEE International Conference on Industrial Technology (ICIT) ...
- Created on 26 October 2019
- 24. 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
- 25. 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
- 26. Control of energy flows in electric drivetrain of electric vehicle with extra DC source
- (Electrical Complexes and Systems)
- ... of design concept of control approach for the inverter for simultaneous control of the energy flows from two DC sources in electric vehicle drivetrain. Methodology. Methods of mathematical modeling ...
- Created on 24 April 2019
- 27. Investigations and control of the DC bus effect for adjusting wind turbine power
- (Electrical Complexes and Systems)
- ... rectifier. Findings. The results show that switching a three-phase inverter in a wind turbine conversion chain is the key to improving the power quality and ensuring maximum participation of ...
- Created on 03 March 2019
- 28. Investigation of the influence of higher harmonic curves on the calculated loading of the network solar electric station with 30 kW power
- (Power Supply Technology)
- ... of higher harmonics on the electric load of an object with nonlinear electrical receivers, which receive electricity from the inverter of a network solar station. Methodology. Measuring and modeling ...
- Created on 11 March 2018
- 29. Interharmonics in power supply systems
- (Power Supply Technology)
- ... has been theoretically substantiated. Dependences between the commutating angles of the inverter rectifiers and the level of interharmonics in the converter line current have been established. The appropriateness ...
- Created on 11 January 2018
- 30. Mathematical model of reliability and efficiency of pumping unit of an oil pumping station
- (Geotechnical and mining mechanical engineering, machine building)
- ... 2. Yin Luo, Shouqi Yuan, Hui Sun and Yihang Guo, 2015. Energy-saving control model of inverter for centrifugal pump systems. Advances in Mechanical Engineering, 7(7), рр. 1–12. 3. Marchi1, A., ...
- Created on 17 November 2017
- 31. 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
- 32. Dynamic optimization of a mine winder acceleration mode
- (Electrical Complexes and Systems)
- ... 729, pp. 70‒79. 15. FR-E700: frequency inverter instruction manual, 2011. Art. no.: 213994. Version D. Mitsubishi Electric Industrial Automation. ...
- Created on 06 September 2017
- 33. Converter for frequency-current slip-power recovery scheme
- (Electrical Complexes and Systems)
- ... inverter of the converter, at which a stable operation during start-up is provided. The dependence of voltage amplification factor on equivalent resistance of the converter for frequency-current slip-power ...
- Created on 06 September 2017
- 34. Additional losses in the stator windings of the highspeed brushless electrical machine with permanent magnets
- (Power supply technologies)
- ... stator winding of an inverter-fed cage induction motor. IEEE Transactions on Magnetics, Vol. 46(8), pp. 3413–3416. 5. Bottauscio, O., Oriano, M., Manzin, A. and Zucca, M., 2004. Additional losses ...
- Created on 19 January 2017
- 35. Interrelation of a clarke and fortescue transformation for the three-phase asymmetrical electrical network
- (Electrical complexes and system)
- ... E. E. and Kalugin, N. G., 2005. Correction of dynamic processes in the output filters Voltage Inverters. Electrichestvo, No. 9, pp. 25–32. Чаплыгин Е. Е. Коррекция динамических процессов в выходных ...
- Created on 17 November 2016
- 36. Regulated drives influense on coal flow and energy efficiency of mine conveyor transport system
- (Electrical complexes and systems)
- ... the operating time with a minimum speed of each subsequent conveyor wherein energy dependence of growth on the number of conveyors with frequency inverters is exponential with negative exponent. It was ...
- Created on 30 October 2015
- 37. Improvement of energy performance of the electrotechnological comp-lex for production of solid biofuels using neural controller
- (Power supply technologies)
- Authors: V.S. Fedoreiko, Dr. Sci. (Tech.), Professor, V. Hnatiuk Ternopil National Pedagogical University, Head of the Department of Mechanical Engineering and Transport, Ternopil, Ukraine. M.I. Rutylo, ...
- Created on 17 October 2013
- 38. Determination of losses from the high-frequency current pulsations of power active compensators
- (Power supply technologies)
- ... in by volume of transformer's steel, proportional to the maximal value of electromagnetic energy, conditioned by this current, and frequency of commutation of the keys of inverter, grows with diminishing ...
- Created on 26 December 2012