METHOD FOR DETECTING ARCING FAULTS IN POWER SYSTEM SWITCHBOARDS

摘要

FIELD: electrical engineering. SUBSTANCE: method depends on checking arc radiation flow intensity. Radiation flow intensity is reduced by value depending on intensity of arc radiation flow in electrical equipment built up when metal ground faults are cleared. Dyes of busducts are doped with chemical elements possessing low ionizing potential. EFFECT: improved reliability of fault detection. 1 dwg