Date: Wednesday, March 13, 2024
Category: Power transformers
Location: Viña del Mar, Chile
RHONA has successfully manufactured the most powerful transformer ever built in Chile, marking a significant milestone in the country's electrical engineering capabilities. This achievement underscores RHONA's commitment to advancing local technological development and contributing to the nation's energy infrastructure.
The transformer, designed and constructed entirely in RHONA's facilities in Viña del Mar, boasts a capacity of 133 MVA and operates at voltage levels of 110/23 kV. It features an on-load tap changer, allowing for voltage adjustments under load conditions. The manufacturing process spanned twelve months, encompassing detailed engineering design and meticulous fabrication to meet the specific requirements of the project.
This high-capacity transformer is a critical component of the Cardonal Substation, which serves as the central hub for integrating energy from three wind farms—Cardonal, Manantiales, and Los Cerrillos—being developed by Statkraft Chile in the Litueche commune. The transformer's role is to elevate the voltage from 23 kV to 110 kV, facilitating efficient transmission of renewable energy to the National Electric System (SEN).
The successful completion and installation of this transformer not only demonstrate RHONA's engineering prowess but also highlight the company's pivotal role in supporting Chile's transition to renewable energy sources.
