Overview
South Butler Substation is an operational electrical substation in the United States, operating at 345 kV for high-voltage transmission grid stability.
South Butler Substation is an operational electrical substation located in the United States, with coordinates 41.369030, -84.921312. It operates at a voltage of 345 kV, classifying it as a high-voltage transmission substation critical for bulk power transfer and grid reliability. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for transmission-level assets. The 345 kV voltage level is typical for interconnecting major power plants and load centers, often utilizing gas-insulated switchgear or air-insulated substations depending on site conditions. As a high-voltage substation, South Butler Substation plays a key role in maintaining grid stability and supporting the regional electrical infrastructure. Its operational status ensures continued service to the surrounding area, contributing to the resilience of the United States power grid.
Environmental context
The substation is located in a rural area of Indiana, near the town of Butler. The surrounding landscape is primarily agricultural, with flat terrain that facilitates overhead transmission lines. The 345 kV voltage level indicates significant power flow, which may require right-of-way management to minimize ecological impact. Substations of this scale typically include oil containment systems for transformers to prevent soil and water contamination.
Frequently asked questions
South Butler Substation is located in the United States, near the town of Butler, Indiana, at coordinates 41.369030, -84.921312.
South Butler Substation operates at 345 kV, which is a high-voltage transmission level used for long-distance power transfer and grid interconnection.
South Butler Substation is currently operational, indicating it is actively serving the electrical grid.
As a US transmission substation, it must comply with NERC reliability standards and FERC regulations, which ensure grid stability and security.
A 345 kV substation steps down or steps up voltage for transmission, interconnects power plants and load centers, and provides switching and protection to maintain grid reliability.