Overview
Star Substation is an operational electrical substation in the United States, owned by ATSI. It operates at 345 kV and 138 kV, serving as a key node in the regional transmission grid.
Star Substation is an operational electrical substation located in the United States, owned and operated by ATSI. The facility handles high-voltage electricity at 345 kV and 138 kV, indicating its role in both bulk power transmission and sub-transmission distribution. As part of the North American power grid, it operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to reliability standards set by the North American Electric Reliability Corporation (NERC). The substation's voltage levels suggest it is a critical asset for grid stability, connecting major transmission lines to local distribution networks. In the United States, substations like Star are essential for stepping down high-voltage electricity from long-distance transmission lines to lower voltages suitable for regional distribution. The facility's location in Ohio places it within the PJM Interconnection, one of the largest regional transmission organizations in the world, which coordinates the movement of wholesale electricity across multiple states. Environmental considerations for substations include electromagnetic field management, oil containment for transformers, and land use impacts. Star Substation's operational status implies it is subject to regular maintenance and compliance with environmental regulations. The facility contributes to the reliability of the local power supply, supporting residential, commercial, and industrial customers in the region.
Environmental context
The substation is located in a region with a mix of urban and rural areas, typical of Ohio's landscape. Its operation involves managing electromagnetic fields and ensuring proper containment of insulating oils to prevent soil and water contamination. The facility's proximity to populated areas necessitates adherence to noise and visual impact regulations.
Frequently asked questions
Star Substation is located in the United States, with coordinates approximately 41.011120 N, -81.697808 W, likely in Ohio.
Star Substation operates at 345 kV and 138 kV, handling both high-voltage transmission and sub-transmission distribution.
Star Substation is owned and operated by ATSI, a transmission company in the United States.
Star Substation operates under FERC regulation and must comply with NERC reliability standards, as part of the North American bulk power system.
Star Substation serves as a key node in the transmission grid, stepping down high-voltage electricity for regional distribution and ensuring grid stability.