Title :
Three-dimensional simulation of PD source allocation through TDOA method
Author :
Karami, Hamidreza ; Hejazi, M.S.A. ; Naderi, M.S. ; Gharehpetian, G.B. ; Mortazavian, S.
Author_Institution :
Amirkabir Univ. of Technol., Tehran, Iran
Abstract :
Ultra Wide Band (UWB) radio frequency method for allocating partial discharge (PD) is a new method for PD source localization on power transformers which is based on diamond shape multi-antenna PD detection and Huygens-Fresnel principle. Preparing a simulation environment is the first step to achieve this goal. In this paper, a three-dimensional simulation is performed using CST software and the PD source current is simulated. According to the results, this software is helpful for simulation of PD allocation using UWB signals with time difference of arrival (TDOA) method.
Keywords :
direction-of-arrival estimation; partial discharge measurement; power transformers; radiofrequency measurement; signal detection; time-of-arrival estimation; CST software; Huygens-Fresnel principle; PD source allocation; PD source localization; TDOA method; UWB signals; diamond shape multiantenna PD detection; partial discharge allocation; power transformers; source current; three-dimensional simulation; time-difference-of-arrival method; ultrawideband radiofrequency method; CST software; PD location; TDOA; UWB;
Conference_Titel :
Thermal Power Plants (CTPP), 2012 4th Conference on
Conference_Location :
Tehran
Print_ISBN :
978-1-4673-4844-7
