Overview
Subestación Aguirre is an operational substation in Puerto Rico, owned by the Puerto Rico Electric Power Authority. It operates at 230 kV, serving as a key node in the island's transmission grid.
Subestación Aguirre is an operational electrical substation located in Puerto Rico, United States. Owned by the Puerto Rico Electric Power Authority (PREPA), it operates at a voltage of 230 kV, classifying it as a high-voltage transmission substation critical for grid stability and power distribution across the region. The substation's 230 kV voltage level indicates its role in the bulk power transmission system, connecting generation sources to major load centers. In Puerto Rico, the electrical infrastructure is regulated by the Puerto Rico Energy Bureau (PREB) and must comply with US NERC reliability standards, ensuring grid resilience and operational security. The facility's equipment likely includes modern switchgear and protection systems aligned with ISO/IEC 61850 standards for substation automation. As part of PREPA's network, Subestación Aguirre supports the island's energy needs, particularly in the southern region. Its operational status contributes to the reliability of electricity supply for residential, commercial, and industrial users. The substation's coastal location near Guayama may also influence its design considerations for hurricane resilience, a key factor for electrical infrastructure in the Caribbean.
Environmental context
The substation is located in a coastal region of Puerto Rico, which is prone to tropical storms and hurricanes. This environmental context necessitates robust infrastructure design to withstand extreme weather events and ensure grid stability. The surrounding area includes urban and industrial zones, with the substation playing a vital role in maintaining power supply for local communities and economic activities.
Frequently asked questions
Subestación Aguirre is located in Puerto Rico, United States, near the southern coast. Its coordinates are approximately 17.95° N, -66.23° W.
Subestación Aguirre operates at 230 kV, which is a high-voltage transmission level used for bulk power transfer across long distances.
The substation is owned by the Puerto Rico Electric Power Authority (PREPA), the primary electric utility in Puerto Rico.
As part of the US electrical infrastructure, Subestación Aguirre must comply with NERC reliability standards and FERC regulations for transmission assets. Additionally, it follows local regulations from the Puerto Rico Energy Bureau.
A 230 kV substation serves as a critical node in the transmission network, stepping down voltage for distribution or interconnecting generation sources. It helps maintain grid stability and reliable power delivery to consumers.