6533b852fe1ef96bd12aa331

RESEARCH PRODUCT

Electromagnetic Full-Wave Simulation of Partial Discharge Detection in High Voltage AC Cables

Fabio ViolaG. RizzoVincenzo CastigliaPietro RomanoG. GigliaAntonino ImburgiaRosario MiceliGiuseppe SchettinoGuido Ala

subject

CouplingMaterials sciencebusiness.industryCapacitive sensingElectrical engineeringHigh voltageHardware_PERFORMANCEANDRELIABILITYelectric field distributionFinite element methodpartial dischargeSettore ING-IND/31 - ElettrotecnicaFinite Element AnalysiHardware_GENERALElectrical equipmentInsulation systemPartial dischargeHardware_INTEGRATEDCIRCUITSbusinessXLPE cableVoltage

description

Partial discharge (PD) activity in the insulation system of an electrical equipment can determine the failure of the whole apparatus. PD sensors are widely used in high-voltage electrical systems as the main elements of a detecting system oriented to real time monitoring. Recently, non-invasive sensors have been proposed in industrial applications for cable and other sensitive electrical parts: they are based both on capacitive and on the electromagnetic radiating coupling. In order to assess the real performance of a new sensor produced by a high voltage AC cables manufacturer, the paper proposes electromagnetic fullwave simulation results.

yearjournalcountryeditionlanguage
2019-09-01
10.1109/rtsi.2019.8895549http://hdl.handle.net/10447/413275