- 41. A voltage loss preliminary estimation in ac busbars
- (Power Supply Technologies)
- ... This will provide a qualified approach to the formation of requirements for reactive power compensation devices and converters, which are sources of higher current harmonics generation. References. ...
- Created on 19 August 2019
- 42. Analysis of the energy efficiency of a two-level voltage source inverter in the overmodulation mode
- (Electrical Complexes and Systems)
- ... the overmodulation mode will significantly reduce the level of emission of higher harmonics of current into the supply network. Practical application of overmodulation mode is performed in frequency converters ...
- Created on 19 August 2019
- 43. Optimization of general losses of the energy of the frequency-regulated pumping aggregate for start-braking regimes
- (Electrical Complexes and Systems)
- ... with frequency converters. Lappeenranta,Finland. 6. Os’kin, S. V., Didych, V. A., & Vozmilov, A. G. (2017). Key ways of energy saving in pump units for melioration and irrigation systems. ...
- Created on 16 June 2019
- 44. Fit selection and life forecasting of work of movable joints of hydraulic props of powered supports
- (Geotechnical and mining mechanical engineering, machine building)
- ... point-absorber-type wave energy converter with a hydraulic power take-off system Renewable Energy. DOI: 10.1016/j.renene.2018.09.097. 10. Tuna Eren. (2018). Kick tolerance calculations for drilling ...
- Created on 16 June 2019
- 45. Possibilities to use electroanalogy methods for analysis of working processes of water supply networks
- (Electrical Complexes and Systems)
- ... research proved possibility of developing electric models of the electromechanical systems with piston and centrifugal pumps constructed on the common basis which is presented by electric energy converter ...
- Created on 24 April 2019
- 46. Peculiarities of the reactive power flow in the arc furnace supply circuit with improved electromagnetic compatibility
- (Electrical Complexes and Systems)
- ... Lviv, Ukraine Abstract: Purpose. To suggest applying a converter with a characteristic of “constant current ‒ constant voltage” for supplying electrical arc furnaces. Methodology. The ...
- Created on 24 April 2019
- 47. Control system of double-rotor induction motors for hybrid vehicles
- (Electrical Complexes and Systems)
- ... of the operation of power converter devices, the laws of transformation of electric energy into mechanical and vice versa. The synthesis of the control system of the double-rotor induction machine was ...
- Created on 24 April 2019
- 48. Control of energy flows in electric drivetrain of electric vehicle with extra DC source
- (Electrical Complexes and Systems)
- ... converter, allows transmitting the energy to the motor without the dedicated converter. Special valve switching algorithm for separate control of power flows is suggested. Practical value. The new ...
- Created on 24 April 2019
- 49. Investigations and control of the DC bus effect for adjusting wind turbine power
- (Electrical Complexes and Systems)
- ... and, thus, reduce environmental and socioeconomic effects regardless of the energy demand. This study proposes a control of PMW converter scheme for a doubly-fed induction generator at variable speed wind ...
- Created on 03 March 2019
- 50. Contents 04 2018
- (Contents №4 2018)
- ... Electrical Complexes and Systems 106 S.K. Podnebennaya, V.V. Burlaka, S.V. Gulakov. Three-to-one phase converter's ...
- Created on 18 September 2018