Complete protection of transformer substations of quarries against phase-to-ground faults
Abstract
Frequent operational switching in quarry distribution networks with voltage 6-10 kV change their parameters in a wide range. This causes possible changes in the magnitudes of earth fault currents for individual feeders and for the whole substation, as a whole ...
Область исследования:
(Archived) Without section
Funding:
None
Similar articles
Control by the principle of subordinate regulation of electric drive with double-fed asynchronous machine
1979 V. A. Dartau
Evaluation of voltage quality in distribution networks of potash mines
1979 B. P. Konovalov, Ya. E. Shklyarsky, L. N. Smirnova
Peculiarities of longitudinal and transverse compensation of voltage and reactive power losses in mine distribution networks
1979 V. M. Kvyatkovsky, E. M. Proskuryakov, L. N. Smirnova, Ya. E. Shklyarsky