The Antonio Guiteras Thermal Power Plant (CTE), located in Matanzas and regarded as the most efficient unit block in Cuba, was re-synchronized to the National Electric System (SEN) this Tuesday after having gone offline in the morning due to a "false protection signal."
Mario Sabines Lorenzo, the first secretary of the Party in Matanzas, confirmed the synchronization to the SEN shortly after noon in an update published by the local newspaper Girón.
The plant's technical director, Román Pérez Castañeda, explained to official media that the unexpected discharge was related to the regulating valve system in the turbine area, but he ruled out the presence of serious damage that would jeopardize the unit's operation.
"The purpose is to return to the SEN today and to extend the online presence until the end of June," he said.
The unit was disconnected at 6:00 a.m. while generating more than 220 megawatts, a significant figure amidst the country's fragile power situation.
The return of the Guiteras comes at a critical moment, marked by frequent blackouts and limitations in electricity generation.
Pérez Castañeda added that, despite having recently operated with high water consumption, corrective actions have been implemented to ensure the stability of the plant.
A scheduled shutdown is expected at the end of the month to address technical issues and ensure the block's operational capacity during the summer.
The CTE Antonio Guiteras plays a strategic role within the Cuban electrical system, not only due to its capacity but also because of its location in the western region, where the highest energy loads are concentrated, and for utilizing domestically produced crude oil transported via pipeline, which reduces logistical costs and external dependence.
Frequently Asked Questions about the Antonio Guiteras Thermoelectric Power Plant and the Energy Crisis in Cuba
Why did the CTE Antonio Guiteras disconnect from the National Electric System?
The CTE Antonio Guiteras disconnected due to a "false protection signal" related to the regulation valve system in the turbine area. According to technical director Román Pérez Castañeda, there were no serious breakdowns, but the plant has experienced frequent outages due to technical issues, reflecting the vulnerability of the Cuban electrical system.
What is the role of the CTE Antonio Guiteras in the Cuban electrical system?
The CTE Antonio Guiteras is the most efficient and highest capacity generation block in Cuba. Located in Matanzas, it plays a strategic role due to its power and location, making it crucial for the electricity supply in the western region of the country. However, it suffers from recurring issues due to its age and lack of adequate maintenance.
What impact have the outages at Guiteras had on the energy crisis in Cuba?
The disconnections from the Guiteras have worsened the energy crisis in Cuba, contributing to frequent blackouts across the country. The plant is crucial for the National Electric System (SEN), and its shutdown causes significant deficits in energy generation, leading to increased instability and longer blackouts.
What measures are being taken to prevent future disconnections of the Guiteras?
Corrective actions have been implemented and scheduled shutdowns for maintenance are being planned. Despite these efforts, the plant continues to face significant challenges due to its obsolescence and the lack of resources for adequate maintenance. The situation reflects the need for structural investments in the Cuban electric system.
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