- 41. Loading ability of power transformers of distributing electric networks in urban villages
- (Power supply technologies)
- ... loadings. Calculations of temperature operating modes of transformers and deterioration of insulation of their windings have been executed. Inefficient use of loading ability of transformers has been revealed. ...
- Created on 26 December 2012
- 42. Determination of losses from the high-frequency current pulsations of power active compensators
- (Power supply technologies)
- Authors: A.A. Kolb On the basis of analysis of chart of substitution and vector diagram of transformer in the mode of the forced magnetizing of secondary winding of pulsating ...
- Created on 26 December 2012
- 43. Mathematical modell of mine electrotechnical complex with synchronous and induction motors
- (Electrical complexes and systems)
- ... complex, that includes electrical sources, transformers, switching units, power cables, synchronous and induction motors was grounded as matrix differential equation in the form of Cauchy Originality. The ...
- Created on 19 December 2012
- 44. Measuring transformers dynamic properties study by means of data collection microsystem m-DAQ/OEM
- (Information technologies, systems analysis and administration)
- Authors: N.V. Glukhova, Cand. Sci. (Tech.), Associate Professor, State Higher Educational Institution “National Mining University”, Senior Lecturer of the Department of Metrology and Informatively ...
- Created on 16 November 2012
- 45. Measures to improve the efficiency of use of underground explosion-proof transformer substations
- (Environmental safety, labour protection)
- ... of the explosion-proof factory-assembled mobile transformer substations (TS) effective use in a coal mine. Methodology. The methodology of TS load capacity is based on the transformer insulation deterioration ...
- Created on 13 November 2012
- 46. Safety of electric chains during the use of contactless electric locomotives
- (Environmental safety, labour protection)
- ... // Гірнича електромеханіка та автоматика: Наук.-техн. зб. –2005.– Вип. 74.– С. 9–13. Khovanskaya, O.I., Lysenko, O.G. (2005), “Influence of initial parameters of hauling transformer of frequency on the ...
- Created on 13 November 2012