Overview
Halvarsson Substation is an operational electrical substation in Connecticut, United States, operated by CSC Operations, LLC. It handles voltages of 345 kV and 150 kV, serving as a key node in the regional transmission grid.
Halvarsson Substation is an operational electrical substation located in Connecticut, United States, operated by CSC Operations, LLC. The facility handles transmission-level voltages of 345 kV and 150 kV, indicating its role in high-voltage power distribution and grid stability within the region. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. As a transmission asset, it likely incorporates automation standards such as IEC 61850 for substation communication and control, common in modern US substations. As part of the US electrical infrastructure, Halvarsson Substation contributes to the reliability of the local grid, supporting urban and industrial loads in Connecticut. Its location near the coast may require resilience measures against weather events, a key consideration for substation design and maintenance in the region.
Environmental context
The substation is situated in an urbanized area of Connecticut, where electrical infrastructure must balance reliability with environmental considerations such as land use and electromagnetic field management. The region's climate, including potential coastal storms, necessitates robust design to ensure grid stability. The facility's voltage levels indicate its criticality to the transmission network, requiring careful siting to minimize ecological disruption.
Frequently asked questions
Halvarsson Substation is located in Connecticut, United States, at coordinates 41.286712, -72.902601.
Halvarsson Substation operates at voltages of 345 kV and 150 kV, classifying it as a high-voltage transmission substation.
Halvarsson Substation is operated by CSC Operations, LLC.
As a US transmission asset, Halvarsson Substation must comply with NERC reliability standards and FERC regulations, which govern grid stability and security.
Substations like Halvarsson step up or step down voltage for transmission and distribution, ensuring efficient power flow and grid reliability. They also provide switching and protection functions.