Overview
LR Kanis Rd is an operational 115 kV substation in Little Rock, Arkansas, owned and operated by Entergy Arkansas. It plays a key role in the regional electrical grid.
LR Kanis Rd is a substation located in Little Rock, Arkansas, United States. Owned and operated by Entergy Arkansas, this facility operates at a voltage of 115 kV, classifying it as a medium-voltage substation within the regional transmission and distribution network. The substation is currently operational and serves as a critical node for power distribution in the Little Rock area. As part of the Entergy Arkansas system, LR Kanis Rd operates under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The 115 kV voltage level is typical for sub-transmission and distribution substations, facilitating the step-down of power from higher-voltage transmission lines to local distribution networks. The substation likely employs conventional switchgear and protection systems compliant with industry standards. The substation's location in an urban area underscores its importance in maintaining grid stability and reliability for residential, commercial, and industrial customers in Little Rock. Its operational status ensures continued support for the local power infrastructure, contributing to the resilience of the regional electrical grid.
Environmental context
The substation is situated in an urban environment in Little Rock, Arkansas, where land use is predominantly residential and commercial. The surrounding area features a mix of developed properties and green spaces. Electrical infrastructure in such settings must balance operational efficiency with community and environmental considerations, including electromagnetic field management and noise mitigation. The 115 kV voltage level is typical for urban substations, which are often designed to minimize visual impact and integrate with existing infrastructure.
Frequently asked questions
LR Kanis Rd substation is located in Little Rock, Arkansas, United States, at coordinates 34.759899, -92.455969.
LR Kanis Rd substation operates at a voltage of 115 kV, which is a common voltage for sub-transmission and distribution substations.
LR Kanis Rd substation is owned and operated by Entergy Arkansas, a major utility company serving the state of Arkansas.
Substations in the United States, including LR Kanis Rd, must comply with NERC reliability standards and FERC regulations. These standards cover grid reliability, cybersecurity, and equipment maintenance.
A 115 kV substation typically steps down power from higher-voltage transmission lines (e.g., 230 kV or 500 kV) to lower voltages for local distribution, serving residential, commercial, and industrial customers.