Pollution Design of HVDC/UHVDC Outdoor Bushings
Different bushings are used to connect the AC line to the DC line at HVDC substations. Depending on converter station design, these can be placed indoors or partially outdoors and therefore exposed to ambient pollution. Read More >
Comparing UV vs. IR Inspection of Overhead Lines & Substations
A key issue in maintenance of power networks is understanding what is being revealed during ultraviolet and infrared inspections of equipment and hardware on overhead lines and at substations. Read More >