[vc_empty_space][vc_empty_space]
Design of new shape printed bowtie antena for ultra high frequency partial discharge sensor in gas-insulated substations
Andre H.a, Khayam U.a
a School of Electrical Engineering and Informatic, Bandung Institute of Technology, Indonesia
[vc_row][vc_column][vc_row_inner][vc_column_inner][vc_separator css=”.vc_custom_1624529070653{padding-top: 30px !important;padding-bottom: 30px !important;}”][/vc_column_inner][/vc_row_inner][vc_row_inner layout=”boxed”][vc_column_inner width=”3/4″ css=”.vc_custom_1624695412187{border-right-width: 1px !important;border-right-color: #dddddd !important;border-right-style: solid !important;border-radius: 1px !important;}”][vc_empty_space][megatron_heading title=”Abstract” size=”size-sm” text_align=”text-left”][vc_column_text]Detection of partial discharge (PD) with an antenna as ultra high frequency (UHF) sensor at a frequency of 300 MHz – 3 GHz has been widely used and proven to be an effectife away for diagnosis of insulation in gas insulation switchgear (GIS). Various types of antennas have been developed to obtain better sensitivity and accuracy in the UHF bandwidth range. Bowtie antenna can be used as a sensor because it has the characteristics of ultra wide band (UWB). Sensitivity antenna greatly affects the ability of the sensor to detect the electromagnetic signals (EM) from source PD. Return loss (RL) used as a parameter to see the sensitivity of the antenna because it has a better resolution to see the reflected signal. This study new shape bowtie antenna to get better sensitivity. Influence edge modification and sliced modification will be discussed and simulated in antenna design. Simulation results show modification edge and sliced bowtie antenna able to produce optimal sensitivity antenna with a radius of 18 mm and 16 mm. The technique led to the reduction of the antenna surface significantly. © 2013 IEEE.[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Author keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Bow tie,Electromagnetic signals,Gas insulated substations,Gas insulation switchgears (GIS),Optimal sensitivity,Ultra high frequency sensors,Ultra wide bands (UWB),Ultra-high frequency[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Indexed keywords” size=”size-sm” text_align=”text-left”][vc_column_text]Bowtie Antena,Gas Insulation Switchgear (GIS),Partial Discharge (PD),Ultra High Frequency (UHF)[/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”Funding details” size=”size-sm” text_align=”text-left”][vc_column_text][/vc_column_text][vc_empty_space][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][vc_empty_space][megatron_heading title=”DOI” size=”size-sm” text_align=”text-left”][vc_column_text]https://doi.org/10.1109/ICITEED.2013.6676267[/vc_column_text][/vc_column_inner][vc_column_inner width=”1/4″][vc_column_text]Widget Plumx[/vc_column_text][/vc_column_inner][/vc_row_inner][/vc_column][/vc_row][vc_row][vc_column][vc_separator css=”.vc_custom_1624528584150{padding-top: 25px !important;padding-bottom: 25px !important;}”][/vc_column][/vc_row]