Overview
Cedar Crest Switching Station is an operational substation in Dallas, Texas, owned and operated by Oncor. It operates at 138 kV, serving as a key node in the regional electrical grid.
Cedar Crest Switching Station is a substation located in Dallas, Texas, United States. Owned and operated by Oncor, the facility plays a role in the transmission and distribution of electricity within the ERCOT interconnection, which covers most of Texas. The substation operates at a voltage of 138 kV, a common level for subtransmission and distribution in the region. As part of Oncor's network, Cedar Crest Switching Station is subject to regulatory oversight by the Public Utility Commission of Texas (PUCT) and must comply with NERC reliability standards. The facility's 138 kV voltage level indicates it serves as a distribution substation, stepping down power from higher transmission voltages for local delivery. Oncor, one of the largest transmission and distribution utilities in Texas, operates a vast network of substations to serve the Dallas-Fort Worth metroplex. The substation's location in an urban area underscores its importance for maintaining grid stability and reliability for residential, commercial, and industrial customers. Its operational status ensures continued support for the local electrical infrastructure, contributing to the resilience of the regional power system.
Environmental context
Located in an urban setting in Dallas, Texas, the substation's environmental context is shaped by its role in a densely populated area. The facility's 138 kV voltage level and urban location necessitate careful management of electromagnetic fields and noise. Oncor's operations are subject to environmental regulations regarding equipment maintenance and potential leaks of insulating fluids. The substation's presence supports the integration of renewable energy sources into the grid, aiding in the reduction of overall emissions from electricity generation.
Frequently asked questions
Cedar Crest Switching Station is located in Dallas, Texas, United States, at coordinates 32.721843, -96.804175.
Cedar Crest Switching Station operates at a voltage of 138 kV, which is typical for distribution substations in the United States.
Cedar Crest Switching Station is owned and operated by Oncor, a major transmission and distribution utility in Texas.
Substations in the United States must comply with NERC reliability standards and are regulated by state utility commissions. In Texas, Oncor is regulated by the Public Utility Commission of Texas (PUCT).
A switching station allows for the connection and disconnection of transmission lines, enabling rerouting of power for maintenance or emergency situations. It helps maintain grid reliability and stability.