Overview
Prague Substation is an operational electrical substation in the United States, operating at 138 kV. It plays a role in regional grid stability and power distribution.
Prague Substation is an operational electrical substation located in the United States, with coordinates 35.478062, -96.648593. The facility operates at a voltage of 138 kV, placing it in the medium-to-high voltage range typical for sub-transmission and distribution substations. This voltage level is critical for connecting local distribution networks to the broader transmission grid. As a substation in the United States, Prague Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These bodies enforce reliability standards for bulk power systems, ensuring grid stability and security. The facility likely adheres to NERC's Critical Infrastructure Protection (CIP) standards and may utilize IEC 61850 for substation automation. The substation serves the local community by stepping down voltage for distribution or interconnecting generation sources. Its operational status indicates it is actively contributing to the electrical infrastructure of the region, supporting residential, commercial, or industrial loads. The facility's location in a rural area of Oklahoma suggests it may be a key node for agricultural or small-town power supply.
Environmental context
The substation is located in a rural area of Oklahoma, characterized by flat to gently rolling terrain and a mix of agricultural land and grasslands. The environmental context for electrical infrastructure in such areas typically involves considerations for wildlife corridors and vegetation management to prevent outages. The 138 kV voltage level poses moderate electromagnetic field exposure risks, which are managed through standard siting and safety practices.
Frequently asked questions
Prague Substation is located in the United States, with approximate coordinates 35.478062, -96.648593, in a rural area of Oklahoma.
Prague Substation operates at 138 kV, a common voltage level for sub-transmission and distribution substations in the United States.
As part of the U.S. bulk power system, Prague Substation is subject to reliability standards set by NERC and enforced by FERC, along with state-level utility commissions.
A 138 kV substation typically steps down transmission-level voltage for local distribution or interconnects generation sources, playing a key role in grid stability and power delivery.
U.S. substations must comply with NERC CIP standards for cybersecurity and physical security, as well as IEEE and ANSI standards for equipment and operations.