Overview
West Charleston Substation is an operational electrical substation in the United States, operating at 161 kV. It plays a role in regional grid stability and power distribution.
West Charleston Substation is an operational electrical substation located in the United States, with coordinates 33.987234, -90.071301. It operates at a voltage of 161 kV, placing it in the high-voltage transmission category, which is critical for long-distance power transfer and grid interconnection. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring compliance with reliability standards for transmission assets. Typical substations at this voltage level use air-insulated or gas-insulated switchgear and are equipped with protection relays and automation systems per IEC 61850 standards. As part of the U.S. electrical infrastructure, West Charleston Substation contributes to grid resilience and power delivery to local communities. Its operational status indicates ongoing service, supporting the stability of the regional power network and facilitating electricity distribution from generation sources to end users.
Environmental context
The substation is located in a region with a humid subtropical climate, which can affect equipment performance and maintenance schedules. Its voltage level and role in the transmission grid mean it has a moderate environmental footprint, primarily through land use and potential electromagnetic fields. The site is not in a densely urban area, reducing direct community exposure, but its operation is subject to environmental regulations regarding noise, oil containment, and wildlife protection.
Frequently asked questions
West Charleston Substation is located in the United States at coordinates 33.987234, -90.071301.
West Charleston Substation operates at a voltage of 161 kV, which is typical for high-voltage transmission substations.
West Charleston Substation is currently operational, meaning it is actively serving the electrical grid.
Substations in the United States must comply with NERC reliability standards and FERC regulations, ensuring grid stability and safety.
A 161 kV substation steps down transmission voltage for distribution or interconnects transmission lines, playing a key role in bulk power transfer and grid reliability.