Applet Java Applied Fault Interpretation in Power Apparatus using Dissolved Gas Analysis

摘要

To adapt the changing environments and uses and to implement refinements and improvements in the art of programming java is chosen for implementing a simple algorithm in protecting a Power Apparatus (PA), in which the limiting of damage becomes a by-product of the Protection System Function. To interpret the type of fault by analysing the dissolved gases which have evolved from the Insulation Media of the Apparatus and dissolved in the oil, a simple algorithm is developed and implemented in Java. To interpret the faults occurring in Power Apparatus like Power Transformers (PT), Load Tap Changers (LTC) and Bushings from the Dissolved Gas Analysis (DGA) data, the Algorithm Hexagon is developed that interprets the faults when the DGA data is imported and a visual presentation is reported. This window based Hexagon of applet java developed in java version jdk 1.6.0 may be useful for data sets pertaining to DGA of mineral or non mineral oil in PT, LTC or Bushings and to a Control and Protection Engineer in the Electricity Transmission and Distribution side.