Hitachi Energy has announced it will deliver the world's first sulfur hexafluoride (SF6)-free 550-kV gas-insulated switchgear ...

The increasing demand for grid reliability is emerging as a significant driver for the adoption of three-phase sectionalizers. Rising consumer expectations for uninterrupted and high-quality ...

According to Manitowoc Public Utilities, the raccoon made its way into a substation, causing the transmission breakers to open. Electric Distribution staff worked with American Transmission ...

The 115KV Breaker for the North Substation is in the process of being relocated. Two bids were reviewed for the material to build a steel structure for this project. The breaker will serve to ...

The interconnector connects at substations on National Grid's and EirGrid's networks ... The connection apparatus is mostly free of sulphur hexafluoride (SF6), thanks to the use of an alternative, ...

The 504MW Greenlink interconnector, which consists of two high-voltage direct current (HVDC) subsea cables and associated converter stations, connects at substations ... (SF6) due to the use ...