Overview
Henderson Substation is an operational electrical substation in the United States, operating at 115 kV. It plays a role in regional grid stability and power distribution.
Henderson Substation is an operational electrical substation located in the United States, with coordinates 36.309667, -78.425242. The facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation typical of distribution-level infrastructure in the US grid. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) oversight for transmission-level assets. As a 115 kV facility, it likely serves as a distribution substation, stepping down power from higher transmission voltages to serve local industrial, commercial, or residential loads. Environmental and operational significance includes its role in maintaining grid reliability in the region. Substations like Henderson are critical for voltage regulation and load balancing, supporting the integration of renewable energy sources and ensuring stable electricity supply to surrounding communities.
Environmental context
The substation is located in a rural area of North Carolina, near Henderson. The local environment is characterized by mixed forest and agricultural land. Electrical infrastructure in such settings must consider wildlife corridors and vegetation management to prevent outages. The 115 kV voltage level indicates moderate environmental footprint, with typical impacts limited to electromagnetic fields and land use for transmission corridors.
Frequently asked questions
Henderson Substation is located in the United States, near Henderson, North Carolina, at coordinates 36.309667, -78.425242.
Henderson Substation operates at 115 kV, which is a medium voltage level commonly used for distribution substations in the US power grid.
Henderson Substation is currently operational, meaning it is actively functioning as part of the electrical infrastructure.
US substations are subject to NERC reliability standards for grid stability and FERC regulations for transmission-level assets. ISO/IEC 61850 standards may also apply for substation automation.
A 115 kV substation typically steps down higher transmission voltages (e.g., 230 kV) to distribution levels, serving local industrial, commercial, and residential customers while ensuring voltage regulation and load balancing.