Overview
Hubbard 1 Wind Farm Substation is an operational electrical substation in the United States, stepping up voltage from the wind farm to 345 kV for grid transmission.
Hubbard 1 Wind Farm Substation is an operational electrical substation located in the United States, with coordinates 31.751271, -96.889290. It serves as the point of interconnection for the Hubbard 1 Wind Farm, collecting power from wind turbines and transforming it to transmission voltage. The substation operates at 345 kV, a standard high-voltage level for bulk power transmission in the US grid. The substation operates under the regulatory framework of the North American Electric Reliability Corporation (NERC) and the Federal Energy Regulatory Commission (FERC), which enforce reliability standards for transmission assets. As a wind farm substation, it likely includes switchgear, transformers, and protection systems compliant with IEEE and IEC standards. The 345 kV voltage class is typical for large-scale renewable energy integration into the high-voltage transmission network. This substation plays a critical role in delivering renewable energy from the Hubbard 1 Wind Farm to the broader grid, supporting regional clean energy goals. Its location in Texas, a state with significant wind generation, places it within the Electric Reliability Council of Texas (ERCOT) interconnection region, where grid stability and voltage regulation are key operational priorities.
Environmental context
The substation is located in a rural area of Texas, a region with high wind energy potential. The surrounding landscape is primarily agricultural, with minimal urban development. The 345 kV voltage level indicates the substation is a key node in the transmission network, facilitating the integration of renewable energy while minimizing land use impact. Proper maintenance of switchgear and transformers is essential to prevent SF6 emissions and ensure grid reliability.
Frequently asked questions
Hubbard 1 Wind Farm Substation is located in the United States at coordinates 31.751271, -96.889290, in a rural area of Texas.
The substation operates at 345 kV, a standard high-voltage level for bulk power transmission in the US grid.
It serves as the point of interconnection for the Hubbard 1 Wind Farm, collecting power from wind turbines and stepping up voltage for transmission to the grid.
The substation operates under NERC reliability standards and FERC regulation for transmission-level assets, and is part of the ERCOT interconnection region.
345 kV substations are critical for integrating large-scale wind farms into the high-voltage transmission network, enabling efficient long-distance power delivery and grid stability.