Counter of Transformer Resource at Non-Symmetric Load Phase

摘要

The intellectual microprocessor system of control and registration of a resource of isolation of windings of a transformer for each hour, days, month is offered. The program of the meter-recorder provides for the calculation of the heating process of the winding and the wear rate of the insulation, taking into account the ambient temperature and the dependence of the active resistance of the transformer windings on the heating temperature.