Essays about: "Fast Frequency Reserve"

Showing result 6 - 10 of 12 essays containing the words Fast Frequency Reserve.

1. 6. Techno-economic analysis of Battery Energy Storage Systems and Demand Side Management for peak load shaving in Swedish industries

   University essay from KTH/Kraft- och värmeteknologi

   Author : Benjamin Skog Nestorovic; Douglas Lindén; [2020]
   Keywords : Peak load shaving; battery energy storage system; demand side management; Fast Frequency Reserve market; power tariff; Effektoppsreducering; batterilagringssystem; efterfrågeflexibilitet; Fast Frequency Reserve; effekttariffer;

   Abstract : The Swedish electrical grid has historically been robust and reliable, but with increased electrification in numerous sectors, out-phasing of nuclear power and a high market diffusion of wind power, the system is now facing challenges. The rotational energy in the system is expected to decrease as a result of higher shares of intermittent energy sources, which can affect the stability of the grid frequency negatively. READ MORE

3. 7. Optimization of a battery energy storage system : For utilization of peak shaving and fast frequency reserve

   University essay from Umeå universitet/Institutionen för tillämpad fysik och elektronik

   Author : Robert Sundgren; [2020]
   Keywords : battery energy stroage system optimization;

   Abstract : As Sweden switches to increasing renewable electricity production the demand on the energy grid and energy market will become higher. Since a bigger part of the electricity consumption will come from flowing energy sources the production will become less stable and harder to plan with the consumption. READ MORE

4. 8. Techno-economical modeling of a PtG plant for operational optimization in the context of gas grid injection in France

   University essay from KTH/Kemiteknik

   Author : Corey Scott Duncan; [2020]
   Keywords : hydrogen; SNG; power-to-gas; electricity curtailment; decarbonization; vätgas; elektrolys; PtG; elnät; SNG;

   Abstract : Klimatförändringar är den enskilt största utmaningen som mänskligheten står inför under 2000-talet. För att ta itu med denna utmaning förutses förnybara energikällor en stor ökning av andelen primärenergi globalt. READ MORE

5. 9. Evaluation of KPIs and Battery Usage of Li-ion BESS for FCR Application

   University essay from Uppsala universitet/Elektricitetslära

   Author : Samuel Jansson; [2019]
   Keywords : Evaluation; Key performance indicator; battery energy storage system; frequency regulation; frequency containment reserve; lithium-ion; energy efficieny; response time; performance;

   Abstract : The main purpose of this thesis was to develop and evaluate Key Performance Indicators (KPIs) and battery usage associated with Lithium-ion Battery Energy Storage Systems (LiBESS) used as Frequency Containment Reserve (FCR). The investigation was based on three of Vattenfall´s LiBESS projects that use the same lithium-ion battery technology but vary in system rating and configuration. READ MORE

6. 10. Battery Energy Storage Systems as an alternative to gas turbines for the fast active disturbance reserve

   University essay from Lunds universitet/Institutionen för energivetenskaper

   Author : Ludvig Wingren; Jonas Johnsson; [2018]
   Keywords : BESS; Energy Storage; Batteries; mFFR; Fast Active Disturbance Reserve; Gas Turbines; Technology and Engineering;

   Abstract : Power systems operate at a specific frequency and constantly require a balance between production and consumption of electricity in order to maintain the frequency within a certain interval. Larger frequency deviations can cause blackouts or damage equipment connected to the grid. READ MORE