Overview
Lakeshore Substation is an operational electrical substation in Arizona, United States, owned and operated by Arizona Public Service. It operates at a voltage of 230 kV, serving the regional grid.
Lakeshore Substation is an operational electrical substation located in Arizona, United States. Owned and operated by Arizona Public Service, the facility plays a key role in the state's electrical infrastructure. With a voltage level of 230 kV, it is classified as a high-voltage substation, typical for transmission-level assets that interconnect major power lines and ensure grid stability. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission assets. Arizona Public Service, the owner and operator, is a major utility in the region, and the substation likely incorporates modern automation and protection systems compliant with standards such as ISO/IEC 61850. The 230 kV voltage level indicates its role in bulk power transmission, connecting generation sources to distribution networks. Environmentally, the substation is situated in a semi-arid region of Arizona, where electrical infrastructure must withstand high temperatures and occasional monsoon storms. Its operational significance lies in supporting the growing energy demands of nearby communities and industrial areas. The facility contributes to grid resilience and reliability, ensuring stable power supply for residential, commercial, and industrial users in the region.
Environmental context
The substation is located in a semi-arid climate zone in Arizona, characterized by high summer temperatures and low annual rainfall. Electrical infrastructure in such environments requires robust cooling systems and insulation to handle thermal stress. The surrounding area includes desert ecosystems, and the substation's design likely incorporates measures to minimize wildfire risk and withstand dust storms. Its voltage level and location suggest it serves both urban and rural loads, balancing grid stability in a region with growing energy demand.
Frequently asked questions
Lakeshore Substation is located in Arizona, United States, at coordinates 32.516934, -111.884622. It is owned and operated by Arizona Public Service.
Lakeshore Substation operates at a voltage of 230 kV, which is a high-voltage level typical for transmission substations that interconnect major power lines.
Lakeshore Substation is owned and operated by Arizona Public Service, a major utility company serving Arizona.
As a US electrical substation, Lakeshore Substation operates under NERC reliability standards and FERC regulations for transmission assets. It likely complies with ISO/IEC 61850 for substation automation.
A 230 kV substation like Lakeshore serves as a key node in the transmission grid, stepping down voltage for distribution or interconnecting high-voltage lines to ensure reliable power delivery to homes and businesses.