An Optimized Method of Partial Discharge Data Retrieval Technique for Phase Resolved Pattern
Abstract: The measurement of
phase resolved partial discharge requires a gigantic memory capacity to store
all the waves of the PD test results. This limitation eventually hinders the
testing. It is necessary to optimize on the aspect of memory storage capability
to reduce the storage requirements. In light of foregoing, the partial
discharge data retrieval techniques with sampling rate methods were used to
detect the peak of partial discharge as well as the PD constituent
representatives. The optimization process was performed by using integration of
oscilloscope and LabVIEW software. The partial discharge data recording can be
easily confined to the points of the partial discharge occurrence only. As
results, the storage points were reduced by taking wave magnitude associated
with PD, thereby resulting in more representative data. Therefore, this
optimized method was able to reduce the file size of the test results up to 99
percent of PD original size thereby decreasing the usage of hard disk storage.
Author: Eka Putra Waldi
Journal Code: jptkomputergg160197
