- 1. Study of leakage current in underground mine power network: a case study in mining in Vietnam
- (Content №6 2023)
- ... in mine power network with long DC power transmission. Methodology. Nowadays, the increase in capacity and working depth leads to the use of DC power transmission, which has many benefits both economically ...
- Created on 23 December 2023
- 2. A voltage loss preliminary estimation in ac busbars
- (Power Supply Technologies)
- ... losses and voltage drops in three-phase systems of power networks. Improvement of the method of preliminary voltage drop estimation in these systems of power networks, which allows taking into account ...
- Created on 19 August 2019
- 3. Three-to-one phase converter's control method for power factor corrected power supply of resistance welding machine
- (Electrical Complexes and Systems)
- ... compatibility of the power supply with the power network, increasing the converter efficiency by reducing the switching frequency of power switches, and reducing power losses therein. Methodology. ...
- Created on 27 August 2018
- 4. Power components of electric energy for technical and commercial electricity metering
- (Electrical Complexes and Systems)
- ... its quality, an experimental study of the mode indicators of the electric power network node of a small enterprise with a synchronous average-size generator, with a nonlinear and non-symmetric load is ...
- Created on 16 May 2018
- 5. Influence of distortion of load current on parameters of components of the parallel power active filter
- (Electrical complexes and system)
- ... inductance of the inductive components on compensation quality of the load current by the electric power network current and the analytical determination of the power distortion influence on the average ...
- Created on 17 November 2017
- 6. Interrelation of a clarke and fortescue transformation for the three-phase asymmetrical electrical network
- (Electrical complexes and system)
- ... power flow analysis in distribution networks. Power and Energy Society General Meeting, IEEE, No. 1, pp. 1–7. 6. S. Leva, 2009. Power Network Asymmetrical Faults Analysis Using Instantaneous Symmetrical ...
- Created on 17 November 2016
- 7. New paradigm of the explosion-proof power equipment loading abilities use in coal mines
- (Power supply technologies)
- ... of Power Network Equipment Load for the Purpose of Underground Power Supply System Effectiveness Increase”, Visnyk of Vinnitsya Technical Univ., Vinnytsia, no. 6, pp. 26–32. 2. Півняк Г.Г. Заходи ...
- Created on 21 March 2014
- 8. Application of 35 kilovolt voltage for underground power consumers supply systems of deep power-intensive mines
- (Environmental safety, labour protection)
- ... setiakh karierov [Nonsymmetric Damages of the Electrical Power Network of Open-Cast Mines], Nedra, Moscow, Russia. 2. Правила безпеки у вугільних шахтах: НПАОП 10.0 – 1. 01–05.– К.: Недра, ...
- Created on 26 February 2013
- 9. Assesment of mathematical models of operating modes of a power network of transport with inductive transmission of energy
- (Power supply technologies)
- Authors: V.V. Vynokurov Existing mathematical models of traction line in the transport system with an inductive energy transfer have been considered and analyzed. The main features ...
- Created on 26 December 2012
- 10. Mathematical modell of mine electrotechnical complex with synchronous and induction motors
- (Electrical complexes and systems)
- ... of researches includes formulation of topological description for power network equivalent circuit using graph theory that provides a matrix of the principal cross-sections and allows the formulation of ...
- Created on 19 December 2012
- 11. Measures to improve the efficiency of use of underground explosion-proof transformer substations
- (Environmental safety, labour protection)
- ... / Г. Г. Півняк, В. Т. Заїка // Вісник ВТУ. – Вінниця, 1999. – № 6. – С. 26–32. Pivniak, H.H. and Zaika, V.T. (1999), “Experimental investigations of power network equipment load with the aim of underground ...
- Created on 13 November 2012