Overview
X-530A Switchyard is a 345 kV substation in Ohio, United States, operating as a key node in the regional transmission grid. It supports bulk power transfer and grid stability under NERC reliability standards.
X-530A Switchyard is a high-voltage substation located in Ohio, United States, operating at 345 kV. This voltage level classifies it as a transmission-level asset, critical for long-distance power transfer and interconnection within the regional grid. The facility is operational and plays a role in the Eastern Interconnection, one of the major synchronous grids in North America. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC), which enforces reliability standards for bulk power systems. As a 345 kV facility, it is subject to NERC's Critical Infrastructure Protection (CIP) standards and FERC oversight. Typical equipment includes circuit breakers, disconnect switches, and transformers to manage voltage and ensure safe operation. X-530A Switchyard contributes to the electrical infrastructure of Ohio, supporting industrial, commercial, and residential loads. Its location in a rural area of southern Ohio provides redundancy and stability to the transmission network. The facility's age and specific configuration are not detailed, but its voltage level indicates a significant role in grid reliability and power distribution across the region.
Environmental context
Located in a rural area of Ohio, the substation's environmental context includes proximity to agricultural land and natural habitats. High-voltage substations like this one can have localized impacts such as electromagnetic fields and land use changes. The facility's operation is subject to environmental regulations under the National Environmental Policy Act (NEPA) for any upgrades or expansions. Its role in the grid helps integrate renewable energy sources, contributing to broader environmental goals.
Frequently asked questions
X-530A Switchyard is located in Ohio, United States, at coordinates 39.016172, -83.004235. It is a high-voltage substation in a rural area of southern Ohio.
X-530A Switchyard operates at 345 kV, which is a transmission-level voltage used for long-distance power transfer in the United States.
As a transmission substation in the United States, X-530A Switchyard must comply with NERC reliability standards and FERC regulations. These include standards for grid stability, cybersecurity, and maintenance.
A 345 kV substation like X-530A Switchyard serves as a node in the transmission network, stepping down voltage for distribution or interconnecting multiple power lines. It ensures reliable bulk power transfer and helps balance supply and demand across regions.
Substations are critical components of the US electrical grid, enabling voltage transformation, switching, and protection. They are regulated by NERC and FERC to maintain reliability and security of the bulk power system.