Understanding frequency & time domain polarisation methods for the insulation condition assessment of power transformers


Preventive diagnosis and maintenance of transformers has become more and more useful in recent times in order to improve the reliability of electric power systems. Time domain dielectric testing techniques such as Return Voltage (RV) measurement and Polarisation-Depolarisation Current (PDC) measurement have recently been widely used as potential tools for… (More)


13 Figures and Tables

Slides referencing similar topics