Overview
Jewett Substation is an operational electrical substation in Texas, United States, owned and operated by Oncor. It handles voltages of 345 kV, 138 kV, 69 kV, and 12.5 kV.
Jewett Substation is an electrical substation located in Texas, United States, and is owned and operated by Oncor, a major transmission and distribution utility. The facility is operational and serves as a key node in the regional power grid, handling multiple voltage levels including 345 kV, 138 kV, 69 kV, and 12.5 kV. 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 these standards to ensure grid stability and security. The 345 kV voltage level indicates this substation is part of the high-voltage transmission network, facilitating long-distance power transfer. As part of the Texas Interconnection, Jewett Substation contributes to the reliability of the Electric Reliability Council of Texas (ERCOT) grid. Its location in a rural area of Texas supports local communities and industries by providing essential electrical infrastructure. The substation's role in voltage transformation and distribution is critical for maintaining power quality and supply to end users.
Environmental context
The substation is situated in a rural area of Texas, where the local environment includes agricultural land and natural habitats. Electrical infrastructure like Jewett Substation can have localized environmental impacts, such as electromagnetic fields and land use changes. However, its operation is subject to environmental regulations that aim to minimize ecological disruption. The facility's design and maintenance practices typically follow industry standards to reduce risks to wildlife and vegetation.
Frequently asked questions
Jewett Substation is located in Texas, United States, near coordinates 31.371050, -96.133419. It is situated in a rural area and is part of Oncor's transmission network.
Jewett Substation handles multiple voltage levels: 345 kV, 138 kV, 69 kV, and 12.5 kV. The 345 kV level indicates it is a high-voltage substation critical for long-distance power transmission.
Jewett Substation is owned and operated by Oncor, a major electric transmission and distribution utility serving Texas. Oncor manages the substation as part of its grid infrastructure.
As part of the US bulk power system, Jewett Substation must comply with NERC reliability standards and FERC regulations. It also operates within the ERCOT grid, which has additional regional requirements.
Substations like Jewett transform voltage levels to enable efficient power transmission and distribution. They also provide switching, protection, and control functions to maintain grid stability and reliability.