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
Perspectivity of CPT3-I equipment for mine electric locomotives
1979 E. V. Bannikov, V. P. Stepanenko
Control by the principle of subordinate regulation of electric drive with double-fed asynchronous machine
1979 V. A. Dartau
Calculation methodology of distribution networks of mining enterprises with compensating devices for voltage and reactive power losses
1979 O. V. Ivanov, E. M. Proskuryakov, L. N. Smirnova
Influence of inductance of thyristor arrester power circuit on short-circuit CPC modes
1979 S. A. Maksimov