Database development and evaluation for techno-economic assessments of electrochemical energy storage systems

Stenzel, Peter; Baumann, Manuel; Fleer, Johannes; Zimmermann, B.; Weil, Marcel

doi:10.1109/energycon.2014.6850596

Cited by 19 publications

(13 citation statements)

References 6 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…This allows comparing also different LIB technologies for the given applications.T he battery performancep arameters (cycle and calendar life,c harge/discharge efficiency) for all batteries are derivedf rom the Batt-DB,adatabase containing up-to date techno-economic data from industry,l iterature,a nd scientific reports for all types of secondary batteries. [16,17] Thed esired operation period for the entire energy storage system is assumed to be 20 years for all applications. [18,19] Due to the high amounto fd atasets contained in the Batt-DB( > 5000 data points), ranges can be obtained for the key parameters as basis for aM onte-Carlo simulation.…”

Section: Techno-economicinputsmentioning

confidence: 99%

“…* Increase of photovoltaics self-consumption (PVSC): Energy storage is used by end-use customers to reduce Table 1. Key performance parameters of the assessed batteries using upper quartiles (75 q), median, and lower quartile (25 q) values based on available recent literature and industry data sources from the Batt-DB [7,16,17] using the mostr ecent (complete) datasets as indicated in the secondr ow fore acht echnology. their electricity bill by storing the energy produced by their own rooftopP Vinstallation during daytime.…”

Section: Selection Of Battery Application Field and Characterizationmentioning

confidence: 99%

See 1 more Smart Citation

CO₂ Footprint and Life‐Cycle Costs of Electrochemical Energy Storage for Stationary Grid Applications

et al. 2017

View full text Add to dashboard Cite

Batteries are considered as one of the key flexibility options for future energy storage systems. However, their production is cost‐ and greenhouse‐gas intensive and efforts are made to decrease their price and carbon footprint. We combine life‐cycle assessment, Monte‐Carlo simulation, and size optimization to determine life‐cycle costs and carbon emissions of different battery technologies in stationary applications, which are then compared by calculating a single score. Cycle life is determined as a key factor for cost and CO2 emissions. This is not only due to the required battery replacements but also due to oversizing needed for battery types with low cycle lives to reduce degradation effects. Most Li‐ion but also the NaNiCl batteries show a good performance in all assessed applications whereas lead‐acid batteries fall behind due to low cycle life and low internal efficiency. For redox‐flow batteries, a high dependence on the desired application field is pointed out.

show abstract

Section: Techno-economicinputsmentioning

confidence: 99%

Section: Selection Of Battery Application Field and Characterizationmentioning

confidence: 99%

CO₂ Footprint and Life‐Cycle Costs of Electrochemical Energy Storage for Stationary Grid Applications

et al. 2017

View full text Add to dashboard Cite

show abstract

“…To select the value of the operational DOD of batteries, the life cycle vs. DOD curve of the LABs from the e-rickshaw battery manufacturer and literature were studied. It was found that at 60% DOD; the batteries offer around 1700 cycles, which can be translated into 4 years and 240 days considering one cycle per day [53,54].…”

Section: Battery Dod and Capacity Selectionmentioning

confidence: 99%

Electric Rickshaw Charging Stations as Distributed Energy Storages for Integrating Intermittent Renewable Energy Sources: A Case of Bangladesh

Hasan

2020

Energies

View full text Add to dashboard Cite

This exploratory research outlines an opportunity for increasing renewable energy share in Bangladesh by using electric rickshaws (e-rickshaws) as a catalyst. The overall objective of this research is to show how to utilise an existing opportunity, such as e-rickshaws, as energy storage options for integrating renewable energy sources. It proposes a grid-connected local energy system considering a battery swapping and charging station (BSCS) for e-rickshaws as a community battery energy storage (CBESS). This system was simulated using the HOMER Pro software. The simulation results show that such systems can help communities significantly reduce their dependency on the national grid by integrating solar PV locally. The proposed BSCS also shows an opportunity for battery demand reduction and circular battery management for electric rickshaws. The research also discusses the economies of scale of the proposed method in Bangladesh, and pathways for implementing microgrids and smart energy systems. The innovative concepts presented in this research will start a policy-level dialogue in Bangladesh for utilising local opportunities to find an alternative energy storage solution and provide momentum to the researchers for further studies.

show abstract

“…The final data processing and visualisation is done in an Excel-based tool using VBA programming. The outputs obtained at this phase correspond to the final energy balance and PV production, from which the SC and SS percentages are computed through the following equations: considering, in addition to the selection (B), a battery as a storage system, sized for a 1-day of autonomy using standard values for lithium-ion battery with an approximated 5000 cycles (charge-discharge) of lifespan, considering a depth of discharge (DOD) of 90% and a battery efficiency of 80% (round-trip efficiency) [76][77][78]. In all cases, the results are presented for both HVAC systems scenarios, OIL -maintaining the existing oil-boiler or HP -replacing it by an electric heat-pump system.…”

Section: Output and Data Processing And Visualisationmentioning

confidence: 99%

Active surfaces selection method for building-integrated photovoltaics (BIPV) in renovation projects based on self-consumption and self-sufficiency

Moreno

Lufkin

Rey

2019

Energy and Buildings

View full text Add to dashboard Cite

In light of the Paris Agreement's objectives and the related European and Swiss goals of decarbonising the built environment, the importance, relevance, and potential benefits of integrating Building-Integrated Photovoltaic (BIPV) within building renovation processes are acknowledged. Functioning both as envelope material and on-site electricity generator, BIPV can simultaneously reduce the use of fossil fuels and greenhouse gas emissions. Motivated by the current barriers and misconceptions that withhold a widespread integration of BIPV, particularly regarding financial implications and solar exposure levels that are believed to be unfavourable, this paper aims at bringing new knowledge and a rigorous and adaptable method to inform decision-making and promote the use of BIPV in urban renewal processes. Focusing on the architectural design, we here present a methodology to select active (BIPV) surfaces during the retrofitting process based on a trade-off between the self-consumption (SC) and self-sufficiency (SS) of a building. The approach consists in iteratively identifying surfaces that achieve a varying annual irradiation value (threshold). It also includes the evaluation of the effect of electricity storage systems. The methodology and the results of its application are presented through the comparison of two case studies in Neuchâtel (Switzerland). The outcomes of this new approach for addressing building renovation projects in the urban context can help architects, designers and engineers to better size the installation and the repartition of active surfaces in the renovated thermal envelope. Results show that it is important to take into account a larger range of irradiation levels to choose the active surfaces, especially in high-rise buildings with a greater proportion of façade than roof. In such cases, the irradiation threshold can vary between 600 and 800 kWh/m 2 •year depending on the strategy adopted in terms of Heating, Ventilation and Airconditioning

show abstract

Database development and evaluation for techno-economic assessments of electrochemical energy storage systems

Cited by 19 publications

References 6 publications

CO₂ Footprint and Life‐Cycle Costs of Electrochemical Energy Storage for Stationary Grid Applications

CO₂ Footprint and Life‐Cycle Costs of Electrochemical Energy Storage for Stationary Grid Applications

Electric Rickshaw Charging Stations as Distributed Energy Storages for Integrating Intermittent Renewable Energy Sources: A Case of Bangladesh

Active surfaces selection method for building-integrated photovoltaics (BIPV) in renovation projects based on self-consumption and self-sufficiency

Contact Info

Product

Resources

About

Database development and evaluation for techno-economic assessments of electrochemical energy storage systems

Cited by 19 publications

References 6 publications

CO2 Footprint and Life‐Cycle Costs of Electrochemical Energy Storage for Stationary Grid Applications

CO2 Footprint and Life‐Cycle Costs of Electrochemical Energy Storage for Stationary Grid Applications

Electric Rickshaw Charging Stations as Distributed Energy Storages for Integrating Intermittent Renewable Energy Sources: A Case of Bangladesh

Active surfaces selection method for building-integrated photovoltaics (BIPV) in renovation projects based on self-consumption and self-sufficiency

Contact Info

Product

Resources

About

CO₂ Footprint and Life‐Cycle Costs of Electrochemical Energy Storage for Stationary Grid Applications

CO₂ Footprint and Life‐Cycle Costs of Electrochemical Energy Storage for Stationary Grid Applications