Project by Falbygdens Energi AB Energy storage Marknadsgatan Test and evaluation of energy storage Energy storage connected to the wind power Business models Energy Hub
Energy Storage Marknadsgatan The aim of the project was to test new Renewable technologies, visualize the power output from a electricity energy storage and experiment with new production business models. Electric cars The goal was a pilot plant where Energy Falbygdens Energi has the ability to test, Storage V isualization evaluate the technology and benefits of a local energy storage. The project was implemented between 2011-03-22 and 2012-09-30
Test and evaluation of Energy storage •Functions tests •Applications test •Business models The goal is to test and evaluate an existing energy storage plague spirit in a local power grid, and to evaluate the role of energy storage in the size of 100 kWh may have in the future regarding function, applications and possible business models. The project will continue to 2014-12-31.
Energy storage connected to the wind power The goal of the study is that the report will serve as an instruction and as a basis for a technical specification and can be used for a possible purchase of an energy store. The project was implemented between 2011-11-01 and 2012-09-30.
Business models Energy Hub The purpose of the study is to investigate and evaluate new business models for energihuben, solar cells and energy storage. The local energy store is located directly adjacent to the consumer's installation. The business model will be the basis for getting the product to market. The goal is to find the business model that ties together the various new benefits with the product, where all partners supplier / customer / utility companies is winner and http://www.ferroamp.com/energyhub/benefits-for-consumers an intermediate goal is to identify and quantify the various new benefits that are The project will continue to 2013-12-31. the product of electric utilities, consumers and the environment.
The first battery storage in Sweden. Case studies, possibilities and outcomes. Pia Borg
Project: Energy Storage Marknadsgatan Renewable electricity production Film Electric cars V isualization Energy Storage
Battery Storage • Active power 75 kW • Reactive power 100 kVar • Filter 50A • Energy 90 kWh
Single line diagram • Battery modules • Converter • Step-up transformer • Monitoring system • Fire extinguishing System • Air conditioning • Measuring
Load profile
Daily cycling
Applications for energy storage in the low voltage network •Peak shaving/load shifting •Reactive power compensation •Power quality improvement
Test program •Capacity increase of substation • Capacity and round trip due to load leveling efficiency •Voltage control by energy • Battery degradation plus storage reactive power internal resistance and peak power capability •Evaluation of reduction of losses 20/0,4 transformer • Reliability of the energy storage •Evaluation of losses in energy storage system • Evaluation of ambient conditions in energy storage system
ELFORSK • Dimensioning criteria • Regulatory framework • Business Models • Financial Calculation • Simulation Tools www.elforsk.se/Rapporter/?rid=12_44_
Conclusions • Peak shaving/load shifting, Reactive power compensation, Power quality improvement • Provides additional wind power in the grid • Applications (Increased hosting capacity, reduced cost, peak reduction, reduced losses and prevention power interruption) • More profitable for a supplier than the network owner • Resonance problem (E-STATCOM)
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