Overview
Union Avenue Refinery Substation is an operational electrical substation in Tulsa, Oklahoma, United States. It operates at 138 kV, serving as a critical node in the regional power grid.
Union Avenue Refinery Substation is an operational electrical substation located in Tulsa, Oklahoma, United States. The facility operates at a voltage of 138 kV, classifying it as a high-voltage substation that plays a key role in transmitting electricity from generation sources to distribution networks. As a substation within the United States, this facility operates under the regulatory framework established by the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC). These standards ensure grid reliability and security, with requirements for maintenance, cybersecurity, and operational protocols. The 138 kV voltage level is typical for subtransmission systems that connect bulk power transmission to local distribution. The substation's location in Tulsa places it within a region with a diverse industrial base, including refining and manufacturing. Its operational status indicates it is actively contributing to grid stability and power delivery for the surrounding area. The facility's role in the electrical infrastructure supports both residential and commercial energy needs.
Environmental context
The substation is situated in an urban-industrial area of Tulsa, which influences its environmental context. High-voltage equipment like switchgear and transformers are designed to minimize electromagnetic field exposure and comply with safety standards. The facility's age and maintenance practices affect its environmental footprint, with modern substations incorporating SF6-free insulation and noise reduction measures. The surrounding land use includes industrial facilities, which may require coordination for vegetation management and stormwater runoff control.
Frequently asked questions
Union Avenue Refinery Substation is located in Tulsa, Oklahoma, United States, at coordinates 36.141219, -96.009942.
Union Avenue Refinery Substation operates at 138 kV, which is a common voltage for subtransmission substations in the United States.
The substation is currently operational, meaning it is actively serving the electrical grid.
As a US substation, it must comply with NERC reliability standards and FERC regulations, which cover grid security, maintenance, and operational protocols.
A 138 kV substation typically serves as a subtransmission node, stepping down voltage from higher transmission levels for distribution to industrial and residential customers.