Overview
Ten Mile Lake Substation is an operational electrical substation in Minnesota, United States, operated by Lake Region Electric Cooperative. It operates at 41.6 kV, serving the local grid.
Ten Mile Lake Substation is an operational electrical substation located in Minnesota, United States. It is owned and operated by Lake Region Electric Cooperative, a member-owned utility serving rural areas. The substation operates at a voltage of 41.6 kV, classifying it as a medium-voltage distribution substation that steps down power for local distribution. As a substation within the US electrical infrastructure, it falls under the regulatory oversight of state utility commissions and must comply with NERC reliability standards for grid stability. The facility uses standard substation automation protocols such as IEC 61850 for monitoring and control. Its rural location suggests it plays a key role in supplying electricity to agricultural and residential customers in the region. The substation's operational status indicates it is actively contributing to the reliability of the local power grid. By transforming voltage levels, it enables efficient electricity delivery to end-users. The facility's integration with Lake Region Electric Cooperative's network supports community energy needs and economic activities in the area.
Environmental context
The substation is located in a rural area of Minnesota, characterized by lakes, forests, and agricultural land. Its operation involves electromagnetic fields and potential oil leakage from transformers, which are managed through standard environmental safeguards. The site's proximity to Ten Mile Lake requires careful stormwater management to prevent runoff into the water body. Vegetation clearing for transmission lines may impact local wildlife habitats, but routine maintenance minimizes ecological disruption.
Frequently asked questions
Ten Mile Lake Substation is located in Minnesota, United States, near Ten Mile Lake. Its coordinates are approximately 46.1227° N, -95.9994° W.
Ten Mile Lake Substation operates at a voltage of 41.6 kV, which is typical for a medium-voltage distribution substation.
Ten Mile Lake Substation is owned and operated by Lake Region Electric Cooperative, a member-owned electric utility serving rural Minnesota.
US substations must comply with NERC reliability standards for grid stability and are subject to state utility commission regulations. They often use IEC 61850 for automation.
Distribution substations like Ten Mile Lake step down transmission-level voltages to lower voltages for local distribution, ensuring reliable electricity supply to homes and businesses.