Overview
Corrigan Substation is an operational electrical substation in Texas, United States, owned and operated by Sam Houston Electric Cooperative. It operates at a voltage level of 138 kV, serving the local grid.
Corrigan Substation is an operational electrical substation located in Texas, United States. Owned and operated by Sam Houston Electric Cooperative, this facility plays a key role in the regional power distribution network. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure in the United States. As part of the U.S. electrical grid, Corrigan Substation operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security, with compliance requirements for all transmission and distribution assets. The substation likely incorporates standard automation and protection systems, such as those based on IEC 61850, to manage power flow and maintain stability. The substation serves the community by stepping down voltage for local distribution, supporting residential, commercial, and industrial customers in the area. Its location in rural Texas underscores its importance in connecting remote areas to the broader grid, enhancing energy access and reliability. The facility's operational status and voltage level indicate a moderate scale within the sector.
Environmental context
Located in a rural area of Texas, Corrigan Substation is situated in a region with a mix of forested and agricultural land. The substation's presence supports local energy needs without significant environmental disruption, as it is part of existing infrastructure. The voltage level and operational status suggest it is a standard facility with typical environmental considerations, such as electromagnetic fields and land use, which are managed through regulatory compliance.
Frequently asked questions
Corrigan Substation is located in Texas, United States, near the coordinates 30.992557, -94.803720.
Corrigan Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
Corrigan Substation is owned and operated by Sam Houston Electric Cooperative, a member-owned utility serving parts of Texas.
In the United States, substations like Corrigan must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 138 kV substation typically steps down transmission-level voltage for distribution to local networks, serving residential, commercial, and industrial customers.