Overview
Jefferson Switching Station is an operational substation in the United States, operating at 138 kV. It plays a role in regional grid stability and power distribution.
Jefferson Switching Station is an operational electrical substation located in the United States, with coordinates 32.773010, -94.392093. As a switching station, it facilitates the routing and control of electrical power within the transmission network, operating at a voltage of 138 kV, which is typical for sub-transmission and distribution-level infrastructure. The facility operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission assets. Substations like Jefferson Switching Station are critical for grid stability, enabling voltage regulation and fault isolation. The 138 kV voltage level places it in the medium-to-high voltage range, serving as a link between high-voltage transmission and lower-voltage distribution networks. Located in a rural or semi-rural area of Texas, the substation supports local electricity delivery and grid resilience. Its operational status ensures continued service to the surrounding community, contributing to the reliability of the regional power system. The facility's role in switching and voltage control is essential for maintaining supply quality and preventing outages.
Environmental context
The substation is situated in a region with a mix of forested and agricultural land, typical of northeastern Texas. Electrical infrastructure in such areas must consider vegetation management to prevent outages and wildlife interactions. The 138 kV voltage level requires adequate clearance and insulation to minimize environmental risks, while the substation's design includes measures to contain potential oil leaks from transformers and switchgear.
Frequently asked questions
Jefferson Switching Station is located in the United States, with approximate coordinates 32.773010, -94.392093, likely in northeastern Texas.
Jefferson Switching Station operates at 138 kV, a common voltage level for sub-transmission and distribution substations in the United States.
A switching station routes electrical power between transmission lines and allows for isolation of circuits for maintenance or fault management, enhancing grid reliability.
Substations in the US must comply with NERC reliability standards for grid stability and FERC regulations for interstate transmission, as well as local utility requirements.
By enabling voltage regulation and fault isolation at 138 kV, the substation helps maintain power quality and prevent cascading outages in the regional network.