MULTIFUNCTIONAL TRANSFORMER-REACTOR PROTECTION DEVICE INCORPORATING AN AUTOTRANSFORMER, BOOSTER AND REGULATING TRANSFORMERS

摘要

A multifunctional transformer-reactor protection device having an autotransformer, booster and regulating transformers relates to electric engineering and electro-processing installations and intended for elimination of internal overvoltages and effective limiting short-circuit currents in 330-500-750 kV mains systems, 110-150-220 kV distributing mains, 6-10-35 kV industrial networks with solidly earthed, effectively earthed , insulated and compensated neutral, specifically with arc and ore-smelting furnaces, an electric precipitator, electron-ion, electrostatic and plasma installations.