Battery energy storage integration in wind farms: Economic viability in the Spanish market

Lobato, E.; Sigrist, Lukas; Ortega, Álvaro; González, Ana Isabel González; Fernández, José María Desantes

doi:10.1016/j.segan.2022.100854

Cited by 11 publications

(4 citation statements)

References 27 publications

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“…where F i (P Gi ) is a quadratic cost function of i th generator or BESS defined by k∈K (a i +b i P k Gi +c i (P k Gi ) 2 ) with a i , b i , c i cost coefficients. The function Fj (•) is the cost of degradation of the j th BESS described by B c,j δ∈∆ f c (C δ j )f d (D δ j ) where: B c,j is the battery cost, f c (C δ j ) and f d (D δ j ) are capacity-loss functions due to the number of cycles C δ j and DODs D δ j that occurs in the programming horizon, more details are provided by (20) in Section IV. We assume that F is convex to guarantee a global minimum in the problem.…”

Section: B Active-power Dispatch Problem Considering Battery Energy-s...mentioning

confidence: 99%

“…These strategies ensure that the state of charge of the batteries is within appropriate ranges at any time. For instance, the authors in [14] and [20] manage storage systems to meet technical and economic goals over a long-term horizon. The main drawback of long-term planning for battery management is that the ability to deal with short-term disturbances is seriously affected.…”

Section: Introductionmentioning

confidence: 99%

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In-Line Distributed Dispatch of Active and Reactive Power Based on ADMM and Consensus Considering Battery Degradation in Microgrids

et al. 2023

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This work presents a distributed in-line strategy to manage an isolated microgrid by optimizing active and reactive power dispatch. The proposed objective function leads to minimize the operation costs and addresses some technical requirements such as diminishing power losses and voltage deviation. Additionally, the strategy deals with temporal multi-scale goals, i.e., robustness to demand disturbances and variation of renewable resources (a short-term objective), and preservation of the health of battery-based storage systems (a long-term objective). The technique uses alternating directions method of multipliers (ADMM), accelerated consensus, and a novel battery degradation model (Quadratic AH-Throughput model). We test the proposed solution in a case study that includes renewable resources and lead-acid and lithium batteries. To obtain the results of the case study, we employ a co-simulation scheme that uses Matlab and DIgSILENT. Finally, the performance of the method is compared with a centralized optimization technique.INDEX TERMS Alternating direction method of multipliers, battery loss capacity, consensus, distributed optimization, optimal power flow, tertiary control.

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Section: B Active-power Dispatch Problem Considering Battery Energy-s...mentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

In-Line Distributed Dispatch of Active and Reactive Power Based on ADMM and Consensus Considering Battery Degradation in Microgrids

et al. 2023

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“…Economic viability of BESS integration varies depending on the location and the local grid power purchasing agreement. Lobato et al [31] evaluated the economic viability of BESS fora 30 MW wind farm in the Spanish market. In this case, Li-ion and Vanadium-Redox (Va-Red) are used to evaluate the economic feasibility as BESS initial investment cost and efficiencies are not the same, but end-of-life (EoL), EoL efficiency, and number of cycles per day are the same.…”

Section: Introductionmentioning

confidence: 99%

Performance Evaluation of Thailand’s 8 MW Wind Farm Feeder Trip, Energy Generation, and Loss Using 5 MWh BESS—A Statistical and Economic Approach

Ngoenmeesri,

Chindaruksa,

Wangkeeree

et al. 2024

IEEE Access

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In this study, an operational 8 MW wind farm was analyzed through a statistical approach to determine the wind speed and feeder trip correlation with energy loss and energy production. In December, a higher wind potential was recorded; however, a higher feeder trip was recorded during the low wind potential period of October, with a maximum duration of 1800 min. The box plot and histogram show that a higher feeder trip occurred at a wind speed of 4-6 m/s which indicates that grid voltage and load consumption were the major causes of the feeder trip. The Pearson Correlation method expressed a similar trend for feeder trips associated with energy losses that had a very strong positive correlation compared to feeder trip time.To improve the stability of the wind farm's power generation, a 1-5 MWh battery energy storage system was studied to determine its impact on the grid voltage at the wind farm and the load terminals. It was found that 411071.84 kWh is enhanced for a 5 MWh battery energy storage system compared to the conventional wind farm. This enhancement in power production shows a positive correlation of grid voltage at the factory, village 1, wind farm, village 2, and village 3 with a range of 0.703, 0.873, 0.665, 0.894, and 0.896, respectively. Further, the economic analysis of the 5 MWh battery incorporation increased the annual revenue to 2825585 baht with a payback period of 7.79 years and a return on investment of 0.10 years.

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“…En la actualidad, en una variedad de países se disponen de bancos de baterías de unas decenas de MW para lograr insertar en la red la energía extraída de grandes granjas eólicas [18] [19].…”

Section: Energía Eólicaunclassified

Desarrollo de metodologías de estimación para sistemas de almacenamiento de energía no convencionales en topologías híbridas

Fornaro¹

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Los sistemas de almacenamiento de energía son esenciales para alcanzar la sustentabilidad energética. Hoy día son un eslabón fundamental en el desarrollo de vehículos eléctricos, así como en la implementación a gran escala de los esquemas de generación eléctrica basados en energías renovables. Sin embargo, aún existen ciertas limitaciones tecnológicas, algunas de ellas intrínsecas al proceso de fabricación y otras dependientes del uso que se le da a estos sistemas. Teniendo este último aspecto en consideración, en esta tesis se presentan y desarrollan los principales avances en el área de la caracterización de módulos de almacenamiento de energía no convencionales (MANC). En particular, los esfuerzos se centran en el área de la estimación y observación para supercapacitores, baterías de Ión-Litio y baterías de flujo redox, aunque los desarrollos no se limitan a estos sistemas. Partiendo de un estudio exhaustivo de los modelos disponibles en la bibliografía, se realizan aportes en el área del modelado y se propone un esquema que permite observar los estados fundamentales de estos así como medidas validadas de los parámetros internos de los modelos adoptados. Los desarrollos de esta tesis se basan en la combinación de una multiplicidad de algoritmos, y el éxito de esta combinación requiere de un conocimiento detallado de cada uno de los métodos involucrados. Más precisamente, se emplean algoritmos de observación, estimación y control por modos deslizantes, algoritmos continuos y discretos de estimación. Por estos motivos, en primer lugar se realiza una presentación que condensa los aportes e ideas originales realizadas en las áreas de observación, estimación y modelado para MANC. Luego, en último lugar se presentan y analizan los principales resultados obtenidos.

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Battery energy storage integration in wind farms: Economic viability in the Spanish market

Cited by 11 publications

References 27 publications

In-Line Distributed Dispatch of Active and Reactive Power Based on ADMM and Consensus Considering Battery Degradation in Microgrids

In-Line Distributed Dispatch of Active and Reactive Power Based on ADMM and Consensus Considering Battery Degradation in Microgrids

Performance Evaluation of Thailand’s 8 MW Wind Farm Feeder Trip, Energy Generation, and Loss Using 5 MWh BESS—A Statistical and Economic Approach

Desarrollo de metodologías de estimación para sistemas de almacenamiento de energía no convencionales en topologías híbridas

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