Switching surge flashover rate

The insulation of the power transmission systems experience stresses due to overvoltages and hence the insulation design of Extra High Voltage and Ultra High Voltage systems depend on the switching overvoltages rather than lightning overvoltages. Insulation failure probability under switching overvoltages is the main impressive concern in the estimation of switching surge flashover rate. .

  • Power and Energy
  • Last Updated On: 
    Thu, 05/09/2019 - 23:53