Search results for "interconnected grounding systems"

showing 1 items of 1 documents

On the Interconnections of HV–MV Stations to Global Grounding Systems

2019

The interconnection of grounding systems of HV-MV stations via the armors of medium voltage cables, is herein analyzed to verify the effects on touch voltages in ground-fault conditions. The major contributions of this paper are two: the analysis of the impact of an HV ground-fault on a global grounding system (GGS), and the analysis of the parameters that may affect safety due to the interconnection between HV-MV stations and the GGS. The authors have analyzed cases when the connection of an HV-MV station to a GGS improves safety, and then may introduce hazards under ground-fault conditions. Two main issues are herein discussed: 1) the transfer of dangerous voltages to substations, due to …

Computer science020209 energy02 engineering and technologyground faultinterconnected grounding systemsIndustrial and Manufacturing EngineeringTransfer (computing)0202 electrical engineering electronic engineering information engineeringPower gridElectrical and Electronic EngineeringHV/MV stationElectrical safetyInterconnectionglobal grounding system (GGS)business.industryGroundElectrical engineering021001 nanoscience & nanotechnologyGridEarthing systemLine (electrical engineering)Settore ING-IND/33 - Sistemi Elettrici Per L'EnergiaControl and Systems Engineering0210 nano-technologybusinessVoltageIEEE Transactions on Industry Applications
researchProduct