Overview
Tonkawa Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It operates at a voltage of 345 kV, indicating a high-voltage transmission-level facility.
Tonkawa Substation is a high-voltage electrical substation located in Texas, United States, owned and operated by Oncor, a major transmission and distribution utility. The facility operates at 345 kV, placing it within the transmission-level infrastructure that is critical for bulk power transfer across the regional grid. As part of Oncor's network, it supports the reliable delivery of electricity to a wide area. The substation's technical specifications include a voltage of 345 kV, which is typical for high-voltage transmission substations in the United States. Such facilities are subject to reliability standards set by the North American Electric Reliability Corporation (NERC) and regulated by the Federal Energy Regulatory Commission (FERC). The substation likely employs modern switchgear and automation systems compliant with standards like IEC 61850 to ensure grid stability and efficient operation. Tonkawa Substation plays a key role in the electrical infrastructure of Texas, a state with a large and growing population and significant industrial activity. Its operation contributes to the resilience of the local grid, supporting both urban and rural communities. The facility's location in a region with variable weather conditions underscores the importance of robust design and maintenance practices to maintain continuous power supply.
Environmental context
The substation is situated in a semi-arid region of Texas, characterized by hot summers and occasional severe weather events such as thunderstorms and tornadoes. These conditions necessitate robust infrastructure design to withstand extreme temperatures and wind loads. The facility's high-voltage operation also requires careful management of electromagnetic fields and noise, though standard mitigation measures are typically employed. The surrounding area is primarily rural, with agricultural land use, reducing direct environmental impact compared to urban substations.
Frequently asked questions
Tonkawa Substation is located in Texas, United States, at coordinates 32.530943, -100.684095. It is owned and operated by Oncor.
Tonkawa Substation operates at 345 kV, which is a high-voltage transmission level used for bulk power transfer across the grid.
Tonkawa Substation is operated by Oncor, a major electric transmission and distribution utility serving Texas.
As a transmission substation in the United States, Tonkawa Substation must comply with NERC reliability standards and FERC regulations, ensuring grid stability and security.
A 345 kV substation is a critical node in the transmission network, stepping down voltage for distribution or interconnecting high-voltage lines to facilitate long-distance power transfer.