Overview
Flat Creek Switching Station is an operational substation in Texas, United States, owned and operated by Oncor. It operates at a voltage of 138 kV, serving as a key node in the regional electrical grid.
Flat Creek Switching Station is an operational electrical substation located in Texas, United States. Owned and operated by Oncor, a major transmission and distribution utility in the state, the facility plays a critical role in the regional power grid. With a voltage level of 138 kV, it is classified as a high-voltage substation, typical for subtransmission and distribution networks. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which set reliability standards for the bulk power system. Oncor, as a transmission service provider, must comply with NERC's Critical Infrastructure Protection (CIP) standards and FERC's Order 1000 for transmission planning. The 138 kV voltage level is common for interconnecting distribution systems and industrial customers, and the facility likely includes switchgear and protection systems conforming to IEEE standards. As part of Oncor's extensive network in Texas, Flat Creek Switching Station contributes to grid stability and reliability in the region. Its location in a rural area of Texas supports local electricity distribution and may serve as a switching point for transmission lines. The facility's operational status ensures continued service to the surrounding community, supporting both residential and commercial electrical needs.
Environmental context
The substation is located in a rural area of Texas, characterized by open grasslands and agricultural land. The environmental context includes potential impacts from electromagnetic fields (EMF) and the need for vegetation management to maintain clearance around equipment. The facility's operation aligns with NERC reliability standards, which include environmental compliance for oil containment and wildlife protection. The surrounding ecosystem may host native species, and the substation's footprint is relatively small compared to other industrial infrastructure.
Frequently asked questions
Flat Creek Switching Station is located in Texas, United States, at coordinates 32.265230, -98.474548.
Flat Creek Switching Station operates at a voltage of 138 kV, which is a common subtransmission voltage level in the United States.
Flat Creek Switching Station is owned and operated by Oncor, a major electric transmission and distribution utility serving Texas.
As part of the US bulk power system, Flat Creek Switching Station must comply with NERC reliability standards and FERC regulations, including CIP standards for cybersecurity and physical security.
A switching station allows for the routing and isolation of electrical circuits without transforming voltage. It enhances grid flexibility and reliability by enabling maintenance and fault isolation.