Processing of input databases of technical condition and importance and definition of order for maintenance of 110 kV / MV transformers

The paper describes another part of the work to define the order of maintenance for transformers rated 110 kV / MV. When determining an optimum maintenance sequence, we require the appropriate parameters of technical conditions and operational importance. The database of input values referring to the technical condition by importance has been completed over the recent year. This paper describes both the very processing of such input databases supplied to crate a format required for subsequent calculations as well as the first results of the processing that is the definition of order for maintenance.