Corrigendum to “Active model-based balancing strategy for self-reconfigurable batteries” [J. of Power Sources 322 (2016) 129–137]

Bouchhima, Nejmeddine; Schnierle, Marc; Schulte, Sascha; Birke, Kai Peter

doi:10.1016/j.jpowsour.2016.06.135

Cited by 1 publication

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“…For the cells in series, the cells with higher capacity will have a higher state of charge (SOC) than the average value during the operation of the battery pack. The extra SOC in those cells must be dissipated by the passive or active balancing of a battery management system (BMS) to prevent the over charge or over discharge of the weak cells [2,7]. As these additional cyclings of the batteries cannot be eliminated due to the unevenness of the cell properties, it is important to understand how the configuration of battery packs can influence those additional processes and how these additional processes can influence the electric and degradation behaviours of a battery pack.…”

Section: Introductionmentioning

confidence: 99%

Modelling and Evaluation of Battery Packs with Different Numbers of Paralleled Cells

Chang

Roemer

Baumann

et al. 2018

WEVJ

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To better evaluate the configuration of battery packs in electric vehicles (EV) in the early design phase, this paper proposes a mathematic model for the simulation of battery packs based on the elementwise calculations of matrices. This model is compatible with the different battery models and has a fast simulation speed. An experimental platform is built for the verification. Based on the proposed model and the statistic features of battery cells, the influence of the number of paralleled cells in a battery pack is evaluated in Monte-Carlo experiments. The simulation results obtained from Monte-Carlo experiments show that the parallel number is able to influence the total energy loss inside the cells, the energy loss caused by the balancing of the battery management system (BMS) and the degradation of the battery pack.

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Section: Introductionmentioning

confidence: 99%