Investigation of data centric diagnostic techniques for transformer condition assessment [thesis]

Yi Cui
Power transformer is one of the most important and expensive equipment in a power system. Its reliability directly affects a power system. To ensure the reliable operation of a power transformer, its condition needs to be continuously monitored and evaluated. Over the past two decades, a number of diagnostic techniques have been developed for transformer condition assessment such as dissolved gas analysis (DGA), degree of polymerization (DP) measurement, polarization and depolarization current
more » ... larization current (PDC) measurement, frequency domain spectroscopy (FDS), frequency response analysis (FRA), and partial discharge (PD) detection. However, the interpretations of IV Publications during candidature Peer-reviewed journal publications 1.
doi:10.14264/uql.2016.265 fatcat:ita4gd32dvfobmbrp37q7icrm4