Overview
Green Valley 69kV Substation is an operational electrical substation in the United States, owned and operated by Otter Tail Power Company. It handles multiple voltage levels including 69kV, 41.6kV, and 12.47kV.
Green Valley 69kV Substation is an operational electrical substation located in the United States, owned and operated by Otter Tail Power Company. The facility serves as a key node in the regional power grid, stepping down transmission voltages for local distribution. The substation operates at voltage levels of 69kV, 41.6kV, and 12.47kV, indicating its role in both sub-transmission and distribution. As part of the US electrical infrastructure, it falls under the regulatory oversight of the Federal Energy Regulatory Commission (FERC) and adheres to North American Electric Reliability Corporation (NERC) reliability standards. The facility is likely equipped with modern switchgear and protection systems compliant with industry standards. This substation plays a critical role in maintaining grid stability and reliability for the surrounding area. Its location in a rural or semi-urban setting supports local communities and industries by ensuring consistent power supply. The facility's operational status and ownership by a reputable utility underscore its importance in the regional electrical network.
Environmental context
The substation is situated in a region characterized by agricultural land and scattered residential areas. Its operation involves minimal direct environmental impact, though it supports the integration of renewable energy sources like wind power, which is prevalent in the area. The facility's design likely includes measures to mitigate electromagnetic fields and manage stormwater runoff, aligning with standard environmental practices for electrical infrastructure.
Frequently asked questions
Green Valley 69kV Substation is located in the United States, with coordinates approximately 44.472485 N, -95.665411 W. It is owned and operated by Otter Tail Power Company.
The substation handles voltage levels of 69kV, 41.6kV, and 12.47kV, serving both sub-transmission and distribution functions.
The substation is owned and operated by Otter Tail Power Company, a utility serving parts of Minnesota, North Dakota, and South Dakota.
Substations in the US must comply with NERC reliability standards for grid stability and FERC regulations for transmission-level assets. Facilities also follow IEEE and ISO/IEC 61850 standards for automation and protection.
A 69kV substation typically steps down transmission voltage to distribution levels, serving as a critical link between high-voltage transmission lines and local distribution networks, ensuring reliable power delivery to communities.