Overview
Heard County Substation is an operational electrical substation in the United States. Operating at 500 kV, it plays a critical role in high-voltage transmission grid stability.
Heard County Substation is an operational electrical substation located in the United States. With a voltage level of 500 kV, it is classified as a high-voltage transmission substation, essential 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 bulk power systems. High-voltage substations like this one typically use advanced switchgear and automation systems, such as those based on IEC 61850, to manage power flow and maintain grid stability. As a key node in the transmission network, Heard County Substation supports the reliable delivery of electricity to surrounding communities and industries. Its strategic location and high voltage capacity make it a vital asset for regional energy security and economic activity.
Environmental context
The substation is situated in a rural area of Heard County, Georgia, where the surrounding landscape includes forests and agricultural land. High-voltage transmission lines from the substation traverse these areas, requiring careful routing to minimize ecological impact. The facility's operation contributes to grid stability, supporting the integration of renewable energy sources and reducing reliance on local fossil fuel generation.
Frequently asked questions
Heard County Substation is located in Heard County, Georgia, United States, at coordinates 33.358957, -84.994222.
Heard County Substation operates at 500 kV, making it a high-voltage transmission substation critical for long-distance power transfer.
The substation is regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the bulk power system.
A 500 kV substation steps down transmission voltage for distribution or interconnects major transmission lines, ensuring efficient long-distance electricity transport and grid stability.
High-voltage substations in the US must comply with NERC reliability standards, FERC regulations, and industry standards like IEEE C2 (National Electrical Safety Code) for safe operation and maintenance.