São José do Rio Preto-Catanduva Transmission Line Upgrade

Moderniserer 138 kV linje

Omexom, in partnership with ISA Energia Brasil, is modernizing the 138 kV São José do Rio Preto-Catanduva overhead transmission line in São Paulo state, Brazil. The project involves reconductoring the line by replacing conductors, shield wires, hardware, insulator strings, modernizing the grounding system, and upgrading line signage to enhance overall infrastructure performance.

Kapasitet øker til 206 MVA

This upgrade significantly increases the transmission line's capacity from 79 MVA to 206 MVA, a 2.6-fold increase that surpasses typical capacity gains from conventional uprating projects. The expanded capacity will enable the network to transport substantially more electricity, supporting growing regional energy demands and facilitating the integration of new energy sources into the grid.

Kompleks oppgradering uten strømbrudd

The project presents considerable challenges, primarily because it is executed on a double-circuit transmission line where one circuit remains continuously in service while the other undergoes intervention. This necessitates meticulous outage planning, precise coordination among teams, and rigorous activity management to maintain uninterrupted power system operations throughout the upgrade.

Moderne linje støtter energiovergang

Beyond capacity enhancement, the project underscores the importance of transmission line modernization as a strategic approach to energy transition. By increasing grid capacity through reconductoring and targeted infrastructure improvements, utilities can avoid the environmental and logistical complications of constructing new transmission corridors, thus minimizing disruption while maximizing infrastructure efficiency.

Omexoms ekspertise på oppgraderinger

This initiative exemplifies Omexom’s advanced expertise in delivering complex, high-risk transmission line upgrades safely and efficiently, establishing a model for future grid modernization efforts focused on maintaining reliable service during significant infrastructure enhancements.