Overview
Raceway Substation is an operational electrical substation in Arizona, United States, owned and operated by Arizona Public Service. It handles voltages of 230 kV and 69 kV, serving the regional grid.
Raceway Substation is an electrical substation located in Arizona, United States, owned and operated by Arizona Public Service (APS). The facility is operational and plays a role in the state's electrical infrastructure, supporting the transmission and distribution of power across the region. The substation operates at voltage levels of 230 kV and 69 kV, indicating its function in both high-voltage transmission and sub-transmission. As part of APS's network, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) regulation for interstate electricity transmission. The facility likely employs modern substation automation technologies, such as those based on IEC 61850, to ensure efficient and reliable grid operations. Located in Arizona, the substation supports the growing energy demands of the region, which includes residential, commercial, and industrial customers. Its strategic position within APS's grid helps maintain voltage stability and power quality, contributing to the overall reliability of the electrical infrastructure in the southwestern United States.
Environmental context
The substation is situated in a semi-arid climate typical of central Arizona, where high temperatures and low humidity can affect equipment performance and cooling requirements. The surrounding area is a mix of urban and desert landscapes, with potential impacts on local wildlife and vegetation. As part of the electrical grid, the facility's operations are designed to minimize environmental footprint through efficient energy transmission and adherence to environmental regulations.
Frequently asked questions
Raceway Substation is located in Arizona, United States, at coordinates 33.802319, -112.273354. It is owned and operated by Arizona Public Service (APS).
Raceway Substation operates at voltage levels of 230 kV and 69 kV, indicating its role in both high-voltage transmission and sub-transmission within the electrical grid.
Raceway Substation is owned and operated by Arizona Public Service (APS), a major utility company serving Arizona.
As part of the US electrical grid, Raceway Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets. It likely uses IEC 61850 for substation automation.
Raceway Substation helps transmit and distribute electricity from generation sources to consumers, maintaining voltage stability and grid reliability in Arizona.