Overview
AEP Ligonier Station is an operational substation in Indiana, United States, owned by American Electric Power. It operates at 138 kV, serving as a key node in the regional transmission grid.
AEP Ligonier Station is a substation located in Indiana, United States, owned and operated by American Electric Power (AEP). The facility is operational and operates at a voltage level of 138 kV, classifying it as a high-voltage substation within the regional electrical infrastructure. As part of AEP's extensive transmission network, it plays a role in distributing electricity across the Midwest. The substation's technical specifications indicate a voltage of 138 kV, which is typical for sub-transmission and distribution substations in the United States. Operating under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), AEP Ligonier Station adheres to reliability standards for grid stability. The facility likely employs modern switchgear and automation systems compliant with ISO/IEC 61850 standards for substation automation. Located in a rural area of Indiana, the substation supports local communities and industries by ensuring reliable power delivery. Its operational status contributes to the resilience of the regional grid, particularly during peak demand periods. The facility's role in AEP's network underscores its importance in maintaining electricity supply for residential, commercial, and industrial customers in the region.
Environmental context
The substation is situated in a rural area of Indiana, where agricultural land and small communities dominate the landscape. The 138 kV voltage level indicates it serves as a distribution hub, with potential environmental considerations including electromagnetic field management and vegetation clearance for transmission lines. The facility's location away from urban centers reduces direct impact on densely populated areas, but it still requires adherence to environmental regulations regarding noise, wildlife, and land use.
Frequently asked questions
AEP Ligonier Station is located in Indiana, United States, near the coordinates 41.452540, -85.589635.
AEP Ligonier Station operates at a voltage of 138 kV, which is typical for sub-transmission and distribution substations in the United States.
AEP Ligonier Station is owned by American Electric Power (AEP), one of the largest electric utilities in the United States.
As part of the U.S. electrical grid, AEP Ligonier Station must comply with NERC reliability standards and FERC regulations for transmission-level assets.
A 138 kV substation typically steps down transmission voltage for distribution to local networks, serving as a critical node for grid stability and power delivery to communities and industries.