Overview
Sulphur Springs Substation is an operational electrical substation in Texas, United States, operating at 138 kV. It plays a key role in regional grid stability and power distribution.
Sulphur Springs Substation is an operational electrical substation located in Texas, United States. The facility operates at a voltage of 138 kV, classifying it as a medium-to-high voltage substation critical for regional power transmission and distribution. As part of the U.S. electrical grid, it supports the reliable delivery of electricity to surrounding communities and industrial users. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for bulk power systems. The 138 kV voltage level is typical for subtransmission networks that connect distribution substations to higher voltage transmission lines. The facility's equipment likely includes circuit breakers, transformers, and switchgear compliant with IEEE and ANSI standards. Located in Sulphur Springs, Texas, the substation serves a region with a mix of residential, commercial, and agricultural electricity demand. Its operational status ensures grid stability and supports local economic activities. The substation's role in the broader Texas Interconnection grid highlights its importance in maintaining power quality and reliability for end-users.
Environmental context
The substation's location in rural Texas minimizes direct environmental impact on sensitive ecosystems. However, its 138 kV operation requires careful management of electromagnetic fields and oil containment from transformers. The facility's design likely includes measures to prevent soil and water contamination, in line with EPA regulations. Its role in supporting renewable energy integration contributes to broader environmental goals.
Frequently asked questions
Sulphur Springs Substation is located in Texas, United States, near the city of Sulphur Springs. Its coordinates are approximately 33.1319° N, -95.6135° W.
Sulphur Springs Substation operates at a voltage of 138 kV, which is a common subtransmission voltage level in the United States.
The substation is regulated by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for the U.S. bulk power system.
A 138 kV substation typically serves as a subtransmission facility, stepping down voltage from higher transmission lines (e.g., 230 kV or 345 kV) to distribution levels, or interconnecting local generation sources.
Substation equipment in the US must comply with IEEE and ANSI standards, as well as NERC reliability standards for protection, control, and maintenance.