Overview
Kilby Substation is an operational electrical substation in the United States, owned and operated by Delmarva Power. It operates at voltage levels of 34.5 kV and 12.47 kV, serving the local grid.
Kilby Substation is an operational electrical substation located in the United States, specifically in the region served by Delmarva Power. The facility is owned and operated by Delmarva Power, a utility company providing electricity to parts of Delaware, Maryland, and Virginia. As a substation, it plays a critical role in stepping down transmission-level voltages for distribution to residential and commercial customers. The substation operates at two voltage levels: 34.5 kV and 12.47 kV, which are typical for sub-transmission and primary distribution in the United States. The facility is part of the PJM Interconnection, a regional transmission organization (RTO) that coordinates the movement of wholesale electricity in all or parts of 13 states and the District of Columbia. PJM ensures reliability and compliance with NERC reliability standards and FERC regulations. Kilby Substation supports the electrical infrastructure of the Delmarva Peninsula, contributing to grid stability and power delivery to local communities. Its location in a mixed urban-rural area underscores its importance in maintaining reliable electricity supply. The substation's age and specific equipment are not detailed, but its operational status indicates ongoing maintenance and integration into the regional grid.
Environmental context
The substation is situated in a region with a temperate climate, where seasonal weather patterns can impact electrical infrastructure. Its location in the Delmarva Peninsula, which is prone to coastal storms and hurricanes, necessitates robust design and maintenance to ensure grid resilience. The facility's voltage levels and role in distribution mean it has a moderate environmental footprint, primarily related to land use and electromagnetic fields, which are managed through standard industry practices.
Frequently asked questions
Kilby Substation is located in the United States, specifically in the service area of Delmarva Power, which covers parts of Delaware, Maryland, and Virginia. The exact coordinates are 39.678756, -76.157754.
Kilby Substation operates at two voltage levels: 34.5 kV (kilovolts) and 12.47 kV. These are typical for sub-transmission and primary distribution in the US electrical grid.
Kilby Substation is owned and operated by Delmarva Power, a utility company that provides electricity to customers in Delaware, Maryland, and Virginia.
As part of the US electrical grid, Kilby Substation operates under NERC reliability standards and FERC regulations. It is also part of the PJM Interconnection, which coordinates wholesale electricity and ensures grid reliability.
Substations like Kilby are critical for stepping down high-voltage transmission electricity to lower voltages suitable for distribution to homes and businesses. They also provide switching, protection, and monitoring functions to maintain grid stability.