Overview
San Diego Substation is an operational electrical substation in the United States, owned and operated by American Electric Power. It operates at a voltage of 69 kV, supporting regional grid stability.
San Diego Substation is an operational electrical substation located in the United States, owned and operated by American Electric Power. The facility operates at a voltage level of 69 kV, classifying it as a medium-voltage substation that plays a role in local power distribution and transmission. As a substation within the American Electric Power network, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for transmission-level assets. The 69 kV voltage level is typical for sub-transmission or distribution substations, which step down power from higher-voltage transmission lines for local distribution. The substation's location in the southern United States places it within a region that experiences high electricity demand, particularly during summer months. Its operational status ensures continued support for grid reliability and power delivery to surrounding communities. The facility contributes to the overall resilience of the regional electrical infrastructure.
Environmental context
The substation's location in a region with hot summers and potential for extreme weather events, such as hurricanes, influences its design and operational protocols. Substations of this voltage level are typically situated in areas that balance proximity to load centers with environmental considerations, such as land use and electromagnetic field management. The facility's role in the grid helps integrate renewable energy sources and maintain power quality.
Frequently asked questions
San Diego Substation is located in the United States, with coordinates approximately 27.74° N, -98.25° W. It is owned and operated by American Electric Power.
San Diego Substation operates at a voltage of 69 kV, which is typical for sub-transmission or distribution substations in the United States.
San Diego Substation is owned by American Electric Power, a major investor-owned electric utility in the United States.
As part of the U.S. electrical grid, San Diego Substation must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 69 kV substation typically steps down power from higher-voltage transmission lines for distribution to local networks, helping to maintain grid stability and reliability.