Overview
Gran Grae is an operational substation in the United States, handling voltages of 161 kV and 69 kV. It plays a key role in regional grid stability and power distribution.
Gran Grae is an operational substation located in the United States, with coordinates 43.059181, -91.004225. As a substation, it is a critical node in the electrical infrastructure, facilitating voltage transformation and power distribution. The facility operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), ensuring grid reliability and compliance with mandatory standards. The substation handles voltages of 161 kV and 69 kV, indicating its role in both transmission and sub-transmission networks. These voltage levels are typical for regional power distribution, connecting high-voltage transmission lines to lower-voltage distribution systems. The facility's location in the United States places it within a well-regulated environment, with oversight from NERC for bulk power system reliability and FERC for interstate electricity transmission. Gran Grae's operational status and voltage specifications suggest it serves a medium-scale role in the local grid, supporting industrial, commercial, and residential loads. Substations like Gran Grae are essential for maintaining grid stability, enabling efficient power flow, and integrating renewable energy sources. The facility contributes to the resilience of the electrical infrastructure in its region.
Environmental context
The substation's location in the United States, with a temperate climate, influences its design and operation. Substations in this region must withstand seasonal temperature variations and potential severe weather events. The facility's voltage levels and grid role determine its environmental footprint, with considerations for electromagnetic fields, noise, and land use. Proper siting and maintenance help minimize ecological impact while ensuring reliable power delivery.
Frequently asked questions
Gran Grae substation is located in the United States at coordinates 43.059181, -91.004225. It operates within the U.S. electrical grid.
Gran Grae substation handles voltages of 161 kV and 69 kV, indicating its role in both transmission and sub-transmission networks for regional power distribution.
Gran Grae substation is operational, meaning it is actively functioning as part of the electrical infrastructure to transform and distribute electricity.
Substations in the United States must comply with NERC reliability standards for bulk power system operation and FERC regulations for interstate transmission. These ensure grid stability and security.
Gran Grae substation contributes to grid stability by transforming voltage levels and facilitating efficient power flow between transmission and distribution networks, helping to balance supply and demand.