Nexans and SuperGrid Institute have carried out a successful transient overvoltage test (TOV) on a 525 kV DC cable system in accordance with new High Voltage Direct Current (HVDC) recommendations.
Japan’s Kawasaki Heavy Industries and French energy major TotalEnergies have completed a joint offshore verification test measuring the electrical potential of subsea pipelines during close-range inspections using an autonomous underwater vehicle (AUV). The test was performed using what is said to b
