Directions of Development of Diagnostic Methods of Vacuum Medium-Voltage Switchgear

The development of power grid infrastructure and increasingly stringent environmental regulations have intensified work, carried out by researchers electrical equipment manufacturers, to develop innovative gas-insulated, environmentally neutral devices. emergence new designs circuit breakers disconnectors, in which the resulting electric arc is extinguished a vacuum environment, requires appropriate techniques for diagnosing chambers responsible dielectric parameters device. following article presents an overview directions diagnostic methods medium-voltage switching equipment, can potentially be used real-time pressure monitoring system that applied infrastructure.