Techno-economic optimization for BESS sizing and operation considering degradation and ramp rate limit requirement
In systems with significant renewable energy penetration, ramp rate limits are essential for maintaining grid frequency stability. Developing methodologies to manage this requirement is crucial for new power plant commissioning. This work proposes an optimization-based methodology for Battery Energy...
| Autores: | , , |
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| Tipo de recurso: | artículo |
| Fecha de publicación: | 2025 |
| País: | España |
| Institución: | Universitat Politècnica de Catalunya (UPC) |
| Repositorio: | UPCommons. Portal del coneixement obert de la UPC |
| Idioma: | inglés |
| OAI Identifier: | oai:upcommons.upc.edu:2117/422864 |
| Acceso en línea: | https://hdl.handle.net/2117/422864 https://dx.doi.org/10.1016/j.est.2024.114631 |
| Access Level: | acceso abierto |
| Palabra clave: | Grid codes Renewable energies integration BESS operating strategies BESS technologies LFP BESS LTO BESS Àrees temàtiques de la UPC::Energies::Energia solar fotovoltaica |
| Sumario: | In systems with significant renewable energy penetration, ramp rate limits are essential for maintaining grid frequency stability. Developing methodologies to manage this requirement is crucial for new power plant commissioning. This work proposes an optimization-based methodology for Battery Energy Storage Systems (BESS) sizing while meeting ramp rate requirements. A key concern with BESS is estimating its lifetime, so the proposed method includes degradation calculation as a main contribution. The methodology allows the evaluation of different scenarios, focusing on the importance of including degradation in BESS sizing, the technical requirements for meeting ramp rate limits, the assessment of various BESS technologies, and the exploration of different operating strategies, business cases, and market frameworks. These aspects are investigated using a hypothetical PV power plant based on solar data from southern Spain. |
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