Lithium-Ion Capacitor - Optimization of Thermal Management from Cell to Module Level

Berckmans, Gert Jan; Jaguemont, Joris; Soltani, Mahdi; Samba, Ahmadou; Boninsegna, Maxime; Omar, Noshin; Hegazy, Omar; Mierlo, Joeri Van; Ronsmans, Jan

doi:10.1109/vppc.2016.7791721

Cited by 9 publications

(9 citation statements)

References 21 publications

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“…The second one uses the heat generation to estimate the thermal distribution according to a predefined geometry, in this case, the LiC system. This couple 0D-electro and 3D-thermal methodology has been reported in the literature [21], [31] with accurate results and is therefore used in this paper.…”

Section: A Modelling Methodology Descriptionmentioning

confidence: 99%

“…Finally, an external thermocouple (K-type) is also used for temperature measurement and mounted across the cell near the positive tab of cells where studies [21] have shown that the maximum temperature is observable here.…”

Section: B Test Setup Descriptionmentioning

confidence: 99%

“…Nonetheless, in the LiC application, the use of cooling techniques has not been well documented. Few articles investigate, however, the effect of active system on LiC systems with the use of cooling techniques [20], [21]. In [20], a LiC module consisting of 12 cells has been modeled and simulated under a high-current profile.…”

Section: Introductionmentioning

confidence: 99%

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Investigation of a Passive Thermal Management System for Lithium-Ion Capacitors

Jaguemont

Karimi

Mierlo

2019

IEEE Trans. Veh. Technol.

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Section: A Modelling Methodology Descriptionmentioning

confidence: 99%

Section: B Test Setup Descriptionmentioning

confidence: 99%

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Investigation of a Passive Thermal Management System for Lithium-Ion Capacitors

Jaguemont

Karimi

Mierlo

2019

IEEE Trans. Veh. Technol.

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“…LiC technology is employed at the system level regarding its applications, such as automotive or stationary. Therefore, a holistic modeling approach is needed to extract its electrical and thermal parameters, which will then be used for lifetime modeling [ 31 ], safety assessment [ 32 ], cell equalization management [ 33 ], and thermal management [ 34 ]. For example, an accurate electro-thermal model is required for electrical and thermal issues in the developed management system [ 35 ].…”

Section: 1d Electrical Thermal and Lifetime Modelingmentioning

confidence: 99%

A Comprehensive Review of Lithium-Ion Capacitor Technology: Theory, Development, Modeling, Thermal Management Systems, and Applications

et al. 2022

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This review paper aims to provide the background and literature review of a hybrid energy storage system (ESS) called a lithium-ion capacitor (LiC). Since the LiC structure is formed based on the anode of lithium-ion batteries (LiB) and cathode of electric double-layer capacitors (EDLCs), a short overview of LiBs and EDLCs is presented following the motivation of hybrid ESSs. Then, the used materials in LiC technology are elaborated. Later, a discussion regarding the current knowledge and recent development related to electro-thermal and lifetime modeling for the LiCs is given. As the performance and lifetime of LiCs highly depends on the operating temperature, heat transfer modeling and heat generation mechanisms of the LiC technology have been introduced, and the published papers considering the thermal management of LiCs have been listed and discussed. In the last section, the applications of LiCs have been elaborated.

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“…Lithium-ion capacitor (LiC) is a promising technology that uses anode of LiBs and cathode of EDLCs [5]. Despite the high energy and power density, as well as long cycle life, LiCs' performance strongly depends on the working temperature, especially under peak power demands [6]. Therefore, a robust thermal management system (TMS) is inevitable to extend the lifetime of LiCs while ensuring safety [7].…”

Section: Introductionmentioning

confidence: 99%

A Novel Air-Cooled Thermal Management Approach towards High-Power Lithium-Ion Capacitor Module for Electric Vehicles

et al. 2021

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This work presents an active thermal management system (TMS) for building a safer module of lithium-ion capacitor (LiC) technology, in which 10 LiCs are connected in series. The proposed TMS is a forced air-cooled TMS (ACTMS) that uses four axial DC 12 V fans: two fans are responsible for blowing the air from the environment into the container while two other fans suck the air from the container to the environment. An experimental investigation is conducted to study the thermal behavior of the module, and numerical simulations are carried out to be validated against the experiments. The main aim of the model development is the optimization of the proposed design. Therefore, the ACTMS has been optimized by investigating the impact of inlet air velocity, inlet and outlet positions, module rotation by 90° towards the airflow direction, gap spacing between neighboring cells, and uneven gap spacing between neighboring cells. The 3D thermal model is accurate, so the validation error between the simulation and experimental results is less than 1%. It is proven that the ACTMS is an excellent solution to keep the temperature of the LiC module in the desired range by air inlet velocity of 3 m/s when all the fans are blowing the air from both sides, the outlet is designed on top of the module, the module is rotated, and uneven gap space between neighboring cells is set to 2 mm for the first distance between the cells (d1) and 3 mm for the second distance (d2).

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Lithium-Ion Capacitor - Optimization of Thermal Management from Cell to Module Level

Cited by 9 publications

References 21 publications

Investigation of a Passive Thermal Management System for Lithium-Ion Capacitors

Investigation of a Passive Thermal Management System for Lithium-Ion Capacitors

A Comprehensive Review of Lithium-Ion Capacitor Technology: Theory, Development, Modeling, Thermal Management Systems, and Applications

A Novel Air-Cooled Thermal Management Approach towards High-Power Lithium-Ion Capacitor Module for Electric Vehicles

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