Overview
The Jeffersonville Kentucky Avenue Substation, operated by Duke Energy in Jeffersonville, Indiana, is a 138 kV electrical substation that supports regional grid stability and power distribution.
The Jeffersonville Kentucky Avenue Substation is an electrical substation located in Jeffersonville, Indiana, United States. Operated by Duke Energy, a major utility in the region, this facility operates at 138 kV, a common voltage level for subtransmission and distribution substations. The substation plays a key role in stepping down high-voltage power from transmission lines to lower voltages for local distribution. As part of Duke Energy's network in the Midwest, the substation is subject to North American Electric Reliability Corporation (NERC) reliability standards and Federal Energy Regulatory Commission (FERC) regulations for grid stability. The 138 kV voltage level indicates it serves as a critical node in the regional power grid, connecting bulk power systems to distribution networks. Substations of this scale typically include switchgear, transformers, and protection systems adhering to IEEE and ISO/IEC 61850 standards for automation and communication. Environmentally, the substation's urban location in Jeffersonville means it supports a mix of residential, commercial, and industrial loads. Its operation contributes to the reliability of electricity supply in the Louisville metropolitan area. Duke Energy's maintenance practices under regulatory oversight help ensure safe and efficient operation. The substation's grid role is essential for voltage regulation and power quality in the region.
Environmental context
The substation is situated in an urban area of Jeffersonville, Indiana, near the Ohio River. Its 138 kV voltage level and location within a populated region mean it is critical for local grid stability and power distribution. The facility's operation involves electromagnetic fields and potential noise from transformers, but standard mitigation measures are typically employed. The surrounding environment includes residential and commercial zones, making the substation's reliability important for community energy needs.
Frequently asked questions
The substation is located in Jeffersonville, Indiana, United States, near the Ohio River. Its coordinates are approximately 38.275011 N, -85.743732 W.
The substation operates at 138 kV, a common voltage for subtransmission and distribution substations in the United States.
The substation is operated by Duke Energy, a major electric power holding company serving the Midwest and Southeast regions of the United States.
As part of the U.S. bulk power system, the substation must comply with NERC reliability standards and FERC regulations. It likely uses IEEE and ISO/IEC 61850 standards for substation automation and protection.
A 138 kV substation typically steps down transmission-level voltage to distribution levels, serving as a critical node for local power distribution. It helps maintain grid stability and voltage regulation for residential, commercial, and industrial customers.