Overview
Distributing Station 93 is an operational substation in Los Angeles, California, owned and operated by the Los Angeles Department of Water and Power (LADWP). It handles voltages of 34.5 kV and 4.8 kV, serving the local electrical grid.
Distributing Station 93 is a substation located in Los Angeles, California, United States. It is owned and operated by the Los Angeles Department of Water and Power (LADWP), the largest municipal utility in the country. The substation is currently operational and plays a role in distributing electricity within the LADWP service area. The substation operates at voltage levels of 34.5 kV and 4.8 kV, typical for distribution substations that step down transmission voltages for local distribution. As part of LADWP's network, it adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for wholesale electricity markets. The facility likely employs standard substation automation protocols such as IEC 61850 for monitoring and control. Located in a densely populated urban area, Distributing Station 93 is critical for maintaining grid stability and reliability for residential, commercial, and industrial customers in Los Angeles. Its role in the local electrical infrastructure supports the city's energy needs and contributes to the resilience of the broader Western Interconnection grid.
Environmental context
The substation is situated in an urban environment in Los Angeles, where air quality and heat island effects are key environmental concerns. Electrical infrastructure like this substation can contribute to electromagnetic fields (EMF) and noise, though modern designs mitigate these impacts. The facility's location in a seismically active region requires robust engineering to withstand earthquakes, ensuring continuous power supply and reducing the risk of hazardous material releases from associated equipment.
Frequently asked questions
Distributing Station 93 is located in Los Angeles, California, United States, at coordinates 34.120681, -118.226208.
Distributing Station 93 is owned and operated by the Los Angeles Department of Water and Power (LADWP), the largest municipal utility in the United States.
Distributing Station 93 operates at voltage levels of 34.5 kV and 4.8 kV, typical for distribution substations stepping down transmission voltages for local use.
Substations in the United States must comply with NERC reliability standards for grid stability and FERC regulations for wholesale electricity markets. Additionally, IEC 61850 standards are often used for substation automation and communication.
As a distribution substation, Distributing Station 93 steps down high-voltage electricity from transmission lines to lower voltages suitable for local distribution to homes, businesses, and industries in Los Angeles.