Overview
Vontay Substation is an operational electrical substation in Virginia, United States, operated by Rappahannock Electric Cooperative. It operates at a voltage of 115 kV, serving the local grid.
Vontay Substation is an operational electrical substation located in Virginia, United States. It is owned and operated by Rappahannock Electric Cooperative, a member-owned utility serving rural and suburban areas. The substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution-level infrastructure in the region. As a 115 kV substation, Vontay Substation plays a role in stepping down power from higher transmission voltages for local distribution. In the United States, substations of this voltage class are subject to NERC reliability standards and FERC regulations for grid stability. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE standards. The substation supports the electrical infrastructure of the surrounding community, contributing to reliable power delivery. Its location in Virginia places it within the PJM Interconnection, one of the largest regional transmission organizations in the U.S., which coordinates the movement of wholesale electricity.
Environmental context
The substation is situated in a rural area of Virginia, where the local environment includes mixed forest and agricultural land. Electrical infrastructure like Vontay Substation must consider electromagnetic field (EMF) exposure limits and adhere to environmental regulations for oil containment from transformers. The site's proximity to natural habitats may require measures to protect local wildlife during maintenance.
Frequently asked questions
Vontay Substation is located in Virginia, United States, near coordinates 37.788449, -77.731772.
Vontay Substation operates at a voltage of 115 kV, which is typical for sub-transmission and distribution substations.
Vontay Substation is owned and operated by Rappahannock Electric Cooperative, a member-owned utility serving parts of Virginia.
In the United States, substations are subject to NERC reliability standards and FERC regulations. Equipment often follows IEEE and ANSI standards.
A 115 kV substation typically steps down transmission voltage for distribution to local customers, serving as a critical node in the electrical grid.