Overview
Seaton Substation is an operational electrical substation in Arizona, United States, owned and operated by Salt River Project. It operates at a voltage of 69 kV, serving the local grid.
Seaton Substation is an operational electrical substation located in Arizona, United States. Owned and operated by Salt River Project, a major utility in the region, the substation plays a key role in the local electrical infrastructure. With a voltage level of 69 kV, it is classified as a medium-voltage substation, typical for distribution and sub-transmission networks. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards for grid stability and FERC oversight for transmission-level assets. As a 69 kV facility, it is part of the sub-transmission system, connecting higher-voltage transmission lines to lower-voltage distribution networks. Salt River Project is known for its integrated water and power operations in central Arizona. Seaton Substation contributes to the electrical supply for the surrounding area, supporting residential, commercial, and industrial customers. Its location in Arizona, a state with growing energy demand, underscores its importance in maintaining grid reliability. The substation's operational status ensures continued service to the community.
Environmental context
The substation is located in a semi-arid region of Arizona, where high temperatures and low humidity can affect equipment performance and maintenance schedules. The surrounding area includes urban and agricultural land uses, with potential for dust and heat stress on electrical components. The facility's design likely incorporates cooling and insulation measures to mitigate these environmental factors.
Frequently asked questions
Seaton Substation is located in Arizona, United States, at coordinates 33.392730, -111.606036.
Seaton Substation is owned and operated by Salt River Project, a major utility in Arizona.
Seaton Substation operates at a voltage of 69 kV, which is typical for sub-transmission and distribution substations.
As part of the US electrical grid, Seaton Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 69 kV substation typically steps down voltage from higher transmission lines for local distribution, serving residential, commercial, and industrial customers.