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In order to improve the detection accuracy of the Ultra High Frequency (UHF) method for the actual transformer partial discharge detection, Finite Difference Time Domain (FDTD) method is used to simulate the propagation progress of UHF signals excited by partial discharge in the power transformer. A simulation model of an actual single phase power transformer is established and an actual excitation...
In order to study the propagation characteristics of Ultra High Frequency (UHF) signals excited by partial discharge in an actual power transformer, a simulation model of the power transformer is established using Finite Difference Time Domain (FDTD) method to simulate the propagation progress of the UHF signals. The receiving signals in different points and planes are analyzed by time domain and...
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