Essays about: "Frequency regulation"

Showing result 11 - 15 of 109 essays containing the words Frequency regulation.

  1. 11. Investigation of a balanced Swedish energy system in 2045 : Analysis of technical specifications for flexibility needed in a future Swedish intermittent electricity system.

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Petter Larsson; [2023]
    Keywords : Ancillary services; Energy storage; Grid Flexibility; Market analysis; Sustainable electricity production.; Stödtjänster; Energilagring; Flexibilitet; Marknadsanalys; Hållbar elproduktion.;

    Abstract : As part of Sweden's goal of zero carbon dioxide emissions, renewable energy will play an increasingly important role in the future. A major change in the electrification of industries and the transport sector will lead to an ever-increasing need for electricity production. READ MORE

  2. 12. Exploring the effects of IFRS on earning management : A comparative study of South Korean and Swedish manufacturing companies

    University essay from Södertörns högskola/Institutionen för samhällsvetenskaper

    Author : MiRi Lee; Jenny Cerpa Veliz; [2023]
    Keywords : Accounting regulation; IFRS; earning management; accruals; discretionary accruals.;

    Abstract : The adoption of International Financial Reporting Standards (IFRS) has been a significant event in the accounting profession, as it provides a common language for financial reporting across the globe. The impact of IFRS adoption on earnings management practices in South Korean and Swedish manufacturing companies is studied in this research. READ MORE

  3. 13. Solar PV and Lithium-ion BESS for Commercial Buildings in Sweden : Techno-economic evaluation of Peak Shaving, Energy Arbitrage and Frequency Regulation as management strategies.

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Zacharias Sköld; [2023]
    Keywords : Li-BESS; Solar PV; Commercial buildings; Management; Frequency Regulation; Lithium-jon-batterier; Solceller; Kommersiella Byggnader; Styrstrategier; Frekvensreglering;

    Abstract : The residential and commercial sector is the largest consumer of electricity in Sweden and therefore highly affected by fluctuations in electricity price. On the other hand, there is a large potential to reduce both the electricity demand and emissions from electricity generation on a national level if measures are taken within this sector. READ MORE

  4. 14. Top-down cost assessment and market regulatory conditions affecting BESS feasibility in the Spanish framework : Exploring the viability of utility-scale stand-alone Battery Energy Storage Systems in Spain

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : Pere Abelló Sunyer; [2023]
    Keywords : Battery Energy Storage Systems BESS ; Regulatory framework; Operational optimization; Economic viability;

    Abstract : This thesis report provides a comprehensive analysis of the regulatory landscape governing Battery Energy Storage Systems (BESS) in Spain and offers insights into their operational optimization and economic viability. The study centers on a 40 MW BESS and explores three distinct case studies, each representing varying system durations (one, two, and four hours) and two different electricity price scenarios (2019 and 2022). READ MORE

  5. 15. Dynamic Control, Modeling and Sizing of Hybrid Power Plants : Investigating the optimum usage of energy storage for Fortum’s hydropower

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Klas Lindgren; [2023]
    Keywords : Hydropower Plants; Energy Storage Systems; Hybrid Units; Frequency Regulation; Modeling; XGBoost Regression; Vattenkraftverk; Energilagringsystem; Hybridkraftverk; Frekvensreglering; Modellering; XGBoost Regression;

    Abstract : The rapidly evolving Nordic Power System demands enhanced flexibility and robustness in electricity production. The traditional role of hydropower plants in regulating the grid frequency has been challenged by new criteria for dynamic stability, which some units struggle to meet due to their relatively poor dynamic performance. READ MORE