December 2, 2020135 kV Substation Gas Circuit Breaker Bushing Connection This is a problem often found in high voltage substations: a hot connection at the top of a transformer or circuit breaker bushing. This particular […]
December 2, 2020Damaged Equipment Still OperatingThis is not so much a case study as it is a Little Shop of Horrors. When a hot electrical connection or other thermal anomaly is […]