Modification of Ground Plane of Ultra-Wideband Double Layer Printed Antenna For Partial Discharge Detection Yuda Muhammad Hamdani (a*), Dani Usman (a), Aris Suryadi (a), Sarosa Castrena Abadi (a), Mindit Eriyadi (a)
a) Teknologi Listrik, Politeknik Enjinering Indorama
Kembang Kuning, Ubrug, Jatiluhur, Purwakarta 41152, Indonesia
*yuda.muhammad[at]pei.ac.id
Abstract
Partial discharge is an electrical discharge phenomenon which connects partially to the insulation between the conductor and that occurs both on the surface of the conductor and inside the conductor. One of the PD measurements uses the UHF method, by measuring the waves generated by partial discharges. Antenna is a form of antenna that was developed from a square microstrip antenna with symmetrical T-shape rationing. Modifications are made by changing the dimensions of the Ground Plane in various sizes. The simulation results show that the implemented antenna for partial discharge detection has a large bandwidth ranging from 50MHz to 2.30GHz.
Keywords: Partial Discharge ; Antenna ; Sensing Element
