Scipediacontent: Scipediacontent moved page Draft Content 784491385 to Schaltz et al 2016a

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Scipediacontent moved page Draft Content 784491385 to Schaltz et al 2016a

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2021-02-16T09:40:07Z

Created page with " == Abstract == Typically, the unique objective pursued in either active or passive balancing is equalization of single cell charge. However, a balancing circuit may offer mo..."

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== Abstract ==

Typically, the unique objective pursued in either active or passive balancing is equalization of single cell charge. However, a balancing circuit may offer more control features, like virtual equalization of single cell internal resistance or thermal balancing. Such control features for balancing systems are evaluated in this paper by means of convex optimization. More than one hundred cases in a pure EV application are evaluated. Balancing circuits' efficiency models are implemented and realistic cell-to-cell parameter distributions are considered based on experimental data. Different battery sizes and driving cycles are considered. Balancing circuit topology is taken into account by selecting a specific category of energy transfer: cell-to-heat, bypass, cell-to-pack, pack-to-cell, cell-to-cell shared, cell-to-cell distributed or cell-to-pack-to-cell. In general, better results in terms of energy losses, available capacity or temperature are obtained for the last three categories, even for moderate balancing currents. In particular, remarkable improvements are observed under conditions of high power demand with high variability, i.e., smaller battery sizes and more demanding driving cycles.

== Original document ==

The different versions of the original document can be found in:

* [http://xplorestaging.ieee.org/ielx7/5165391/7570347/07544629.pdf?arnumber=7544629 http://xplorestaging.ieee.org/ielx7/5165391/7570347/07544629.pdf?arnumber=7544629],
: [http://dx.doi.org/10.1109/tste.2016.2600501 http://dx.doi.org/10.1109/tste.2016.2600501]

* [https://ieeexplore.ieee.org/document/7544629 https://ieeexplore.ieee.org/document/7544629],
: [https://ui.adsabs.harvard.edu/abs/2016ITSE....7.1703P/abstract https://ui.adsabs.harvard.edu/abs/2016ITSE....7.1703P/abstract],
: [https://vbn.aau.dk/en/publications/evaluation-of-advanced-control-for-li-ion-battery-balancing-syste https://vbn.aau.dk/en/publications/evaluation-of-advanced-control-for-li-ion-battery-balancing-syste],
: [http://ieeexplore.ieee.org/document/7544629 http://ieeexplore.ieee.org/document/7544629],
: [https://academic.microsoft.com/#/detail/2514684317 https://academic.microsoft.com/#/detail/2514684317]

* [https://vbn.aau.dk/da/publications/0002d0fb-2514-4fc4-b705-b22773a00100 https://vbn.aau.dk/da/publications/0002d0fb-2514-4fc4-b705-b22773a00100],
: [https://doi.org/10.1109/TSTE.2016.2600501 https://doi.org/10.1109/TSTE.2016.2600501]

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Schaltz et al 2016a - Revision history

Scipediacontent: Scipediacontent moved page Draft Content 784491385 to Schaltz et al 2016a

Scipediacontent: Created page with " == Abstract == Typically, the unique objective pursued in either active or passive balancing is equalization of single cell charge. However, a balancing circuit may offer mo..."