Overview
Winchester Power Park Substation is an operational electrical substation in Texas, United States, owned and operated by the Lower Colorado River Authority. It operates at 138 kV, serving the regional power grid.
Winchester Power Park Substation is an operational electrical substation located in Texas, United States. Owned and operated by the Lower Colorado River Authority (LCRA), this facility is part of the regional transmission infrastructure. The substation operates at a voltage of 138 kV, which is typical for sub-transmission and distribution-level assets in the United States. As a 138 kV substation, it plays a role in stepping down power from higher transmission voltages for local distribution or interconnecting generation resources. The LCRA is a key utility in Texas, managing water and power resources across the state. The substation likely adheres to North American Electric Reliability Corporation (NERC) reliability standards and is subject to Federal Energy Regulatory Commission (FERC) oversight for interstate electricity markets. This substation supports the electrical grid in the Winchester area, contributing to grid stability and reliability for residential, commercial, and industrial customers. Its location in Texas, a state with a unique independent grid (ERCOT), underscores its importance in maintaining local power supply and integrating renewable energy sources.
Environmental context
The substation is located in a rural area of Texas, where the local environment includes grasslands and agricultural land. Electrical infrastructure like this can impact wildlife through electromagnetic fields and habitat fragmentation, though modern designs often incorporate mitigation measures. The 138 kV voltage level is moderate, and the substation's age and specific environmental features are not detailed, but typical substations in this region are designed to minimize ecological disturbance.
Frequently asked questions
Winchester Power Park Substation is located in Texas, United States, near the coordinates 30.025522, -96.994925. It is operated by the Lower Colorado River Authority.
Winchester Power Park Substation operates at a voltage of 138 kV, which is a common sub-transmission voltage level in the United States.
The substation is owned and operated by the Lower Colorado River Authority (LCRA), a public utility serving Texas.
In the United States, substations must comply with NERC reliability standards for grid stability and FERC regulations for interstate electricity markets. For facilities in Texas, ERCOT also imposes additional reliability requirements.
A 138 kV substation typically steps down high-voltage transmission power for local distribution or interconnects generation sources. It is a critical node for maintaining grid reliability and serving end-users.