Overview
Harcuvar Substation is an operational electrical substation in Arizona, United States, operating at 230 kV. It plays a key role in regional grid stability and power transmission.
Harcuvar Substation is an operational electrical substation located in Arizona, United States. Operating at a voltage of 230 kV, it is classified as a high-voltage substation, typically serving as a critical node in the transmission network for long-distance power delivery and grid interconnection. The substation operates under the regulatory framework of the United States, which includes NERC reliability standards and FERC oversight for transmission-level assets. At 230 kV, it is part of the bulk power system, requiring compliance with stringent reliability and cybersecurity requirements. Substations of this scale often utilize modern automation systems such as IEC 61850 for efficient monitoring and control. As a key component of the electrical infrastructure in Arizona, Harcuvar Substation supports the integration of renewable energy sources and helps maintain grid stability in a region with growing energy demand. Its location in a rural area underscores its role in connecting remote generation to load centers, contributing to the overall resilience of the Western Interconnection.
Environmental context
The substation is situated in a rural area of Arizona, characterized by arid climate and sparse vegetation. Its operation involves minimal direct environmental impact, though the surrounding transmission lines may affect local wildlife and land use. The 230 kV voltage level indicates a significant role in the regional grid, potentially supporting renewable energy integration from solar or wind farms in the area.
Frequently asked questions
Harcuvar Substation is located in Arizona, United States, at coordinates 33.942549, -113.538051, in a rural area.
Harcuvar Substation operates at 230 kV, which is a high-voltage level used for bulk power transmission across long distances.
Harcuvar Substation is currently operational, serving as an active node in the electrical grid.
As a US transmission asset, Harcuvar Substation must comply with NERC reliability standards and FERC regulations, including requirements for grid stability and cybersecurity.
A 230 kV substation typically connects high-voltage transmission lines, enabling efficient long-distance power transfer and facilitating grid interconnection, often supporting renewable energy integration.