Capacitance Graded Bushing Technology & Qualification Methods
Capacitance graded bushings represent the main insulation components installed on transformers to connect safely and reliably to the grid. These are normally immersed in the main insulation media on the lower part of the transformer but exposed to ambient conditions on the upper part, including harsh environments, aggressive pollution and vandalism. Read More >
Evaluating Polymeric Surge Arresters Exposed to Internal Humidity
Although MO surge arresters can degrade over time due to moisture ingress and compromise reliability of a power system, traditional online and offline techniques to diagnose their condition can be complex and difficult to implement in many real-world scenarios. Read More >
