Bibliographic citations
Rodríguez, I., (2022). Dimensionamiento de un sistema de almacenamiento de energía a través de baterías para la regulación primaria de frecuencia de la Central Termoeléctrica Ventanilla [Trabajo de suficiencia profesional, Universidad Nacional de Ingeniería]. http://hdl.handle.net/20.500.14076/23822
Rodríguez, I., Dimensionamiento de un sistema de almacenamiento de energía a través de baterías para la regulación primaria de frecuencia de la Central Termoeléctrica Ventanilla [Trabajo de suficiencia profesional]. PE: Universidad Nacional de Ingeniería; 2022. http://hdl.handle.net/20.500.14076/23822
@misc{renati/712376,
title = "Dimensionamiento de un sistema de almacenamiento de energía a través de baterías para la regulación primaria de frecuencia de la Central Termoeléctrica Ventanilla",
author = "Rodríguez Vásquez, Iván Alfredo",
publisher = "Universidad Nacional de Ingeniería",
year = "2022"
}
The present work develops the dimensioning of an energy storage system through batteries (BESS), which allows to carry out the primary frequency regulation of the Ventanilla Thermoelectric Power Plant. This is to avoid the wear of mechanical components in the generation units and reduce the recurring penalties as a result of the excessive level of non- compliance with the primary frequency regulation. In the first place, the generation forecast for the Ventanilla Thermoelectric Power Plant for the coming years was developed, obtaining the average power values for the flood and dry season. Likewise, based on a first-order system modeled in the Matlab program, optimization criteria were applied, thereby reducing the charge / discharge cycles of the batteries and therefore their sizing. Subsequently, the total losses of the system were estimated to ensure the power required at the point of service delivery and to calculate the capacity of the batteries at the end of their useful life. Similarly, the oversizing factor was calculated considering cyclical and calendar losses, thereby obtaining the minimum capacity of the BESS that ensures compliance with the primary frequency regulation throughout its useful life. Finally, the BESS response evaluation procedure was executed for the failure state and the normal state as indicated by the PR-21 procedure of the COES, obtaining an average compliance of 97%.
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