Overview
San Luis Substation is an operational electrical substation in the United States, handling voltages of 69 kV and 34.5 kV. It plays a role in regional grid stability and power distribution.
San Luis Substation is an operational electrical substation located in the United States, near coordinates 32.497447, -114.760388. The facility operates at voltage levels of 69 kV and 34.5 kV, indicating its role in sub-transmission and distribution within the electrical grid. As a substation, it serves as a critical node for stepping down voltage from transmission lines to local distribution networks. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission-level assets. The facility is part of the broader interconnected grid that ensures reliable electricity supply. Substations of this voltage class are typically found in both urban and rural settings, supporting industrial, commercial, and residential loads. San Luis Substation contributes to the electrical infrastructure of the region by facilitating power flow and voltage regulation. Its operational status ensures continued service to the local community and downstream users.
Environmental context
The substation is located in a desert region near the US-Mexico border, characterized by arid climate and sparse vegetation. Electrical infrastructure in such areas must withstand high temperatures and dust, which can affect equipment performance and maintenance cycles. The facility's voltage levels suggest it serves local distribution needs, potentially supporting agricultural irrigation or nearby communities. Environmental considerations include minimizing electromagnetic field impacts and ensuring proper stormwater management at the site.
Frequently asked questions
San Luis Substation is located in the United States, near coordinates 32.497447, -114.760388, close to the US-Mexico border in the state of Arizona.
San Luis Substation operates at voltage levels of 69 kV and 34.5 kV, which are typical for sub-transmission and distribution substations.
San Luis Substation is currently operational, indicating it is actively serving the electrical grid.
US substations are subject to NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Local utility commissions also enforce safety and operational rules.
Substations like San Luis step down high-voltage transmission power to lower voltages for distribution, regulate voltage levels, and provide switching capabilities to isolate faults, ensuring stable electricity supply.