Overview
Preston Substation is an operational electrical substation in the United States, owned and operated by Delmarva Power. It operates at a voltage of 69 kV, serving the local grid.
Preston Substation is an operational electrical substation located in the United States, owned and operated by Delmarva Power. The facility operates at a voltage of 69 kV, which is typical for distribution-level substations that step down transmission voltages for local distribution networks. As a substation in the Delmarva Power system, Preston Substation is subject 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 indicates it likely serves as a distribution substation, connecting the bulk power system to local distribution feeders. The substation plays a critical role in maintaining grid stability and reliability for the surrounding area. Its operational status ensures continued power delivery to residential, commercial, and industrial customers. The facility's location in the Delmarva Peninsula region supports the electrical infrastructure needs of the local community.
Environmental context
The substation is located in a rural area of the Delmarva Peninsula, which is characterized by agricultural land and wetlands. The 69 kV voltage level suggests it is a distribution substation, which typically has a smaller environmental footprint compared to high-voltage transmission substations. The facility's operation is subject to environmental regulations that manage potential impacts such as electromagnetic fields, noise, and stormwater runoff.
Frequently asked questions
Preston Substation is located in the United States, specifically in the Delmarva Peninsula region. The exact coordinates are 38.690833, -75.895401.
Preston Substation operates at a voltage of 69 kV, which is a common distribution-level voltage in the United States.
Preston Substation is owned and operated by Delmarva Power, a utility company serving the Delmarva Peninsula.
As part of the US electrical grid, Preston Substation must comply with NERC reliability standards and FERC regulations for transmission and distribution assets.
A 69 kV substation typically steps down higher transmission voltages for local distribution, serving residential, commercial, and industrial customers in the surrounding area.