Overview
East End Substation is an operational electrical substation owned and operated by Arizona Public Service in the United States. It operates at a voltage of 69 kV, serving the local grid.
East End Substation is an operational electrical substation located in the United States, owned and operated by Arizona Public Service. The facility operates at a voltage of 69 kV, which is typical for distribution-level substations that step down power for local delivery. As part of the Arizona grid, it plays a role in ensuring reliable electricity supply to residential and commercial customers. 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. In Arizona, the Arizona Corporation Commission oversees utility operations. The 69 kV voltage level indicates this substation likely serves as a distribution substation, connecting transmission lines to local distribution networks. East End Substation contributes to grid stability in the region by facilitating voltage regulation and power distribution. Its location in a suburban area of Arizona supports the growing energy demands of the community. The facility's operational status ensures continued service, and its integration with Arizona Public Service's network enhances the resilience of the local electrical infrastructure.
Environmental context
The substation is located in a suburban area of Arizona, characterized by a hot desert climate. Electrical infrastructure in such regions must be designed to withstand high temperatures and potential dust storms. The 69 kV voltage level suggests the substation is part of the distribution network, which has a lower environmental footprint compared to high-voltage transmission lines. However, the facility's operation involves electromagnetic fields and potential heat dissipation, which are managed through standard engineering practices.
Frequently asked questions
East End Substation is located in the United States, specifically in Arizona. It is owned and operated by Arizona Public Service.
East End Substation operates at a voltage of 69 kV, which is typical for distribution-level substations.
East End Substation is owned and operated by Arizona Public Service, a major utility company in Arizona.
As part of the US power grid, East End Substation must comply with NERC reliability standards and FERC regulations for grid stability and safety.
A 69 kV substation typically steps down transmission voltage for local distribution, serving residential and commercial areas. It helps regulate voltage and ensure reliable power delivery.