Extending Battery Management Systems for Making Informed Decisions on Battery Reuse

Monhof, Markus; Beverungen, Daniel; Klör, Benjamin; Bräuer, Sebastian

doi:10.1007/978-3-319-18714-3_37

Cited by 11 publications

(4 citation statements)

References 22 publications

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“…European law poses the legal obligation for this take-back on the automotive OEMs, respectively, collaborating car dealers or workshops (e.g., Directive 2000/53/EC 2000Directive 2006/66/EC 2006. To prevent non-authorized third parties from performing maintenance work on the battery systems or accessing the battery systems' usage and status data, automotive OEM's employ proprietary components that demand for OEM-specific equipment and that use encryption on battery-specific data streams and stored battery data (CBR:PE°#2; SPR:MD°#1,°#3, CEI:M1°#1, BRC:BR2°#1) (Ahmadi et al 2014;Monhof et al 2015;Neubauer et al 2015). Moreover, strong legal and regulatory requirements that result from an EVB's hazard potential and its labeling as a dangerous good set high knowledge and equipment barriers for handling and transporting used EVBs (CRL:CR1°#1, ATI:MD°#5, BRC:BR2°#1), which especially prevents most EV owners from performing maintenance work or the battery exchange on their own.…”

Section: Analysis Of the Strategic Objectives And Core Competencies Omentioning

confidence: 99%

Transactions for trading used electric vehicle batteries: theoretical underpinning and information systems design principles

Bräuer

Plenter

Klör

et al. 2019

Bus Res

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Proof-of-concept projects have demonstrated that used electric vehicle batteries (EVBs), after their removal from electric vehicles due to insufficient performance, can be repurposed for less demanding applications. It is expected that numerous batteries will be available for repurposing in the 2020s. However, the information asymmetries and transaction costs of trading used EVBs have remained unexplored, as have principles that guide the design of information systems that support the trade. Based on existing literature and in-depth interviews with battery experts, we conceptualize two key transactions for trading used EVBs. We then identify potential information asymmetries and transaction costs based on new institutional economic theory and propose five design principles that information Electronic supplementary material The online version of this article (https://doi.org/10.systems should implement to address these information asymmetries and transaction costs. Subsequent research can build on our results to further frame the economic properties of trading used EVBs and to design information systems in line with new institutional economic theory.

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Section: Analysis Of the Strategic Objectives And Core Competencies Omentioning

confidence: 99%

Transactions for trading used electric vehicle batteries: theoretical underpinning and information systems design principles

Bräuer

Plenter

Klör

et al. 2019

Bus Res

Self Cite

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“…With the increasing trend and desire to repurpose batteries for energy storage applications, an EV battery management system (BMS) becomes essential supporting consumer-end low-carbon circular economy decision-making (also in Monhof, et al, 2015).…”

Section: Circularity Governance and Industry Standardsmentioning

confidence: 99%

Towards a circular and low-carbon economy: Insights from the transitioning to electric vehicles and net zero economy

Bonsu

2020

Journal of Cleaner Production

179

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“…Additional to ensuring operational safety, adequate status monitoring enables the user to decide whether a lithium-ion battery may be used any further [9]; for example, a used traction battery with an insufficient capacity may still operate fine in low power stationary applications. Extended monitoring of lithium-ion batteries therefore can affect the economic treatment of used batteries [10] as e.g., either waste or valued energy storage systems for stationary applications.…”

Section: Introductionmentioning

confidence: 99%

Development of a Polymeric Arrayed Waveguide Grating Interrogator for Fast and Precise Lithium-Ion Battery Status Monitoring

et al. 2019

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We present the manufacturing and utilization of an all-polymer arrayed waveguide grating (AWG) interacting with a fiber Bragg grating (FBG) for battery status monitoring on the example of a 40 Ah lithium-ion battery. The AWG is the main component of a novel low-cost approach for an optical interrogation unit to track the FBG peak wavelength by means of intensity changes monitored by a CMOS linear image sensor, read out by a Teensy 3.2 microcontroller. The AWG was manufactured using laser direct lithography as an all-polymer-system, whereas the FBG was produced by point-by-point femtosecond laser writing. Using this system, we continuously monitored the strain variation of a battery cell during low rate charge and discharge cycles over one month under constant climate conditions and compared the results to parallel readings of an optical spectrum analyzer with special attention to the influence of the relative air humidity. We found our low-cost interrogation unit is capable of precisely and reliably capturing the typical strain variation of a high energy pouch cell during cycling with a resolution of 1 pm and shows a humidity sensitivity of −12.8 pm per %RH.

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Extending Battery Management Systems for Making Informed Decisions on Battery Reuse

Cited by 11 publications

References 22 publications

Transactions for trading used electric vehicle batteries: theoretical underpinning and information systems design principles

Transactions for trading used electric vehicle batteries: theoretical underpinning and information systems design principles

Towards a circular and low-carbon economy: Insights from the transitioning to electric vehicles and net zero economy

Development of a Polymeric Arrayed Waveguide Grating Interrogator for Fast and Precise Lithium-Ion Battery Status Monitoring

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