Overview
Stardust Substation is an operational electrical substation in Arizona, United States, owned and operated by Arizona Public Service. It operates at a voltage of 69 kV, serving the local grid.
Stardust Substation is an operational electrical substation located in Arizona, United States. Owned and operated by Arizona Public Service, the facility plays a role in the regional power distribution network, stepping down transmission voltages for local use. The substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution-level infrastructure in the United States. As part of the Arizona Public Service system, Stardust Substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability. The facility's voltage level places it in the medium-voltage category, often serving industrial or large commercial customers. The substation's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE standards. The substation supports the electrical infrastructure in the Phoenix metropolitan area, contributing to reliable power delivery for residential and commercial users. Its operational status ensures continued grid connectivity in a region experiencing growth. The facility's location in the desert climate requires robust cooling and maintenance practices to ensure longevity of equipment.
Environmental context
The substation is situated in the Sonoran Desert, where high temperatures and dust can affect equipment performance. Cooling systems and regular maintenance are critical to prevent overheating and ensure reliable operation. The facility's design may incorporate measures to mitigate environmental impact, such as containment for insulating fluids and noise reduction.
Frequently asked questions
Stardust Substation is located in Arizona, United States, near coordinates 33.671834, -112.371616, within the service area of Arizona Public Service.
Stardust Substation operates at a voltage of 69 kV, which is a common sub-transmission voltage level in the United States.
Stardust Substation is owned and operated by Arizona Public Service, a major utility company serving Arizona.
As part of the US electrical grid, Stardust Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
A 69 kV substation typically steps down transmission voltages for distribution to industrial or large commercial customers, or serves as a sub-transmission hub within the regional grid.