Energy Storage Systems Beyond Li-Ion Intercalation Chemistry

2021 ◽  
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Energy Storage Systems ◽  
Li Ion ◽  
Ion Intercalation

scholarly journals Editorial: Energy Storage Systems Beyond Li-Ion Intercalation Chemistry

2021 ◽  
Vol 9 ◽  
Author(s):  
Zhumabay Bakenov ◽  
Kai Zhu ◽  
Jian Liu ◽  
Hossein Yadegari
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Energy Storage Systems ◽  
Li Ion ◽  
Ion Intercalation

scholarly journals Bidirectional Multi-Input and Multi-Output Energy Equalization Circuit for the Li-Ion Battery String Based on the Game Theory

Complexity ◽  
2019 ◽  
Vol 2019 ◽  
pp. 1-17 ◽  
Author(s):  
Jiayu Wang ◽  
Shuailong Dai ◽  
Xi Chen ◽  
Xiang Zhang ◽  
Zhifei Shan
Keyword(s):  
Game Theory ◽  
Energy Storage ◽  
Storage Systems ◽  
Output Energy ◽  
Game Model ◽  
Li Ion Battery ◽  
Energy Storage Systems ◽  
Static Game ◽  
The Game Theory ◽  
Li Ion

Energy inconsistency among Li-ion battery cells widely exists in energy storage systems, which contributes to the continuous deterioration of the system durability and overall performance. Researchers have proposed various kinds of battery energy equalizers to reduce such inconsistency. Among them, the inductor equalizer is a predominant type in fast equalization applications. However, it requires relatively more complex control than other types of equalizers. In order to reduce the control complexity of inductor equalizers, a bidirectional multi-input and multi-output energy equalization circuit based on the game theory is proposed in the present work. The proposed equalizer has the modularized circuit topology and the mutually independent working principle. A static game model is developed and exploited for the mathematical description and control analysis of an energy equalization circuit comprised of these equalizers. The feasible control of each equalizer was obtained by solving a series of linear equations for the Nash Equilibrium of the model among the states of charge of the battery cells. The complexity of equations grows linearly with the cell number. The equivalent simulation model for the four-cell equalization is established in the PISM software, where the operational data and simulation results justify the static game model and verify the control validation, respectively. It is concluded that the proposed inductor equalizer is suitable for large-scale battery strings in energy storage systems, electrical vehicles, and new energy power generation applications.

scholarly journals A Statistical Approach for Modeling the Aging Effects in Li-Ion Energy Storage Systems

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 42196-42206 ◽  
Author(s):  
Mario Mureddu ◽  
Angelo Facchini ◽  
Alfonso Damiano
Keyword(s):  
Energy Storage ◽  
Statistical Approach ◽  
Storage Systems ◽  
Aging Effects ◽  
Energy Storage Systems ◽  
Ion Energy ◽  
Li Ion

scholarly journals Review on Energy Storage Systems in Microgrids

Electronics ◽  
2021 ◽  
Vol 10 (17) ◽  
pp. 2134
Author(s):  
Ramy Georgious ◽  
Rovan Refaat ◽  
Jorge Garcia ◽  
Ahmed A. Daoud
Keyword(s):  
Energy Storage ◽  
Power Systems ◽  
Storage Systems ◽  
Lithium Ion ◽  
Energy Storage Systems ◽  
Technical Parameters ◽  
Electrical Systems ◽  
Battery Energy Storage Systems ◽  
Li Ion ◽  
Battery Energy

Energy storage systems (ESSs) are gaining a lot of interest due to the trend of increasing the use of renewable energies. This paper reviews the different ESSs in power systems, especially microgrids showing their essential role in enhancing the performance of electrical systems. Therefore, The ESSs classified into various technologies as a function of the energy storage form and the main relevant technical parameters. In this review paper, the most common classifications are presented, summarized, and compared according to their characteristics. A specific interest in electrochemical ESSs, especially battery energy storage systems, focusing on their classifications due to their importance in the residential sector. Besides that, the benefits and drawbacks of Lithium-Ion (Li-Ion) batteries are discussed due to their significance. Finally, the environmental impact of these ESSs is discussed.

scholarly journals High Performance Aqueous Li-Ion Flow Capacitor Realized Through Microstructure Design of Suspension Electrode

2021 ◽  
Vol 9 ◽  
Author(s):  
Defu Cao ◽  
Xiaojie Bai ◽  
Junhui Wang ◽  
Hao Liu ◽  
Libing Liao
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Electronic Conductivity ◽  
High Conductivity ◽  
Electrochemical Energy Storage ◽  
Energy Storage Systems ◽  
Ion Flow ◽  
Low Viscosity ◽  
Li Ion ◽  
Electrochemical Energy

Suspension electrode is the core of flowable electrochemical energy storage systems, which are considered suitable for large-scale energy storage. Nevertheless, obtaining suspension electrodes with both low viscosity and high conductivity is still a big challenge. In present work, spinel LiMn2O4 was chosen as an example to make suspension with low viscosity and high conductivity through microstructure morphology control of solid particles and the contact mode between active materials and conductive additives in suspension electrode. By coating a thin layer of polyaniline on the surface of spherical spinel LiMn2O4, the resulting suspension showed much higher electronic conductivity (about 10 times) and lower viscosity (about 4.5 times) as compared to irregular and bare spinel LiMn2O4-based suspension counterpart. As a result, the Li-ion flow capacitor based on LiMn2O4 and activated carbon suspensions exhibited a record energy density of 27.4 W h L−1 at a power density of 22.5 W L−1 under static condition to date, and can be smoothly work under an intermittent-flow mode. The strategy reported in this work is an effective way for obtaining suspension electrodes with low viscosity and high electronic conductivity simultaneously. It can not only be used in the flow capacitors, but also can be extended to other flowable electrochemical energy storage systems.

Integrated and Sustainable Solutions for Li-ion Energy Storage Systems

2018 ◽  
pp. 287-321 ◽  
Author(s):  
Michał Świętosławski ◽  
Monika Bakierska ◽  
Joanna Pacek ◽  
Krystian Chudzik ◽  
Marcelina Lis ◽  
...  
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Energy Storage Systems ◽  
Ion Energy ◽  
Sustainable Solutions ◽  
Li Ion

scholarly journals On the Hybridization of Microcars with Hybrid UltraCapacitors and Li-Ion Batteries Storage Systems

Energies ◽  
2020 ◽  
Vol 13 (12) ◽  
pp. 3230 ◽  
Author(s):  
Fernando Ortenzi ◽  
Natascia Andrenacci ◽  
Manlio Pasquali ◽  
Carlo Villante
Keyword(s):  
Energy Storage ◽  
Electric Vehicles ◽  
Hybrid Electric Vehicles ◽  
Storage Systems ◽  
Specific Power ◽  
Li Ion Batteries ◽  
Energy Storage Systems ◽  
Current Output ◽  
Hybrid Storage ◽  
Li Ion

The objective proposed by the EU to drastically reduce vehicular CO2 emission for the years up to 2030 requires an increase of propulsion systems’ efficiency, and accordingly, the improvement their technology. Hybrid electric vehicles could have a chance of achieving this, by recovering energy during braking phases, running in pure electric mode and allowing the internal combustion engine to operate under better efficiency conditions, while maintaining traditionally expected vehicle performances (mileage, weight, available on-board volume, etc.). The energy storage systems for hybrid electric vehicles (HEVs) have different requirements than those designed for Battery Electric Vehicles (BEVs); high specific power is normally the most critical issue. Using Li-ion Batteries (LiBs) in the designing of on-board Energy Storage Systems (ESS) based only on power specifications gives an ESS with an energy capacity which is sufficient for vehicle requirements. The highest specific power LiBs are therefore chosen among those technologically available. All this leads to an ESS design that is strongly stressed over time, because current output is very high and very rapidly varies, during both traction and regeneration phases. The resulting efficiency of the ESS is correspondingly lowered, and LiBs lifetime can be relevantly affected. Such a problem can be overcome by adopting hybrid storage systems, coupling LiBs and UltraCapacitors (UCs); by properly dimensioning and controlling the ESS’ components, in fact, the current output of the batteries can be reduced and smoothed, using UCs during transients. In this paper, a simulation model, calibrated and validated on an engine testbed, has been used to evaluate the performances of a hybrid storage HEV microcar under different operative conditions (driving cycles, environment temperature and ESS State of Charge). Results show that the hybridization of the powertrain may reduce fuel consumption by up to 27%, while LiBs lifetime may be more than doubled.

scholarly journals Pseudocapacitive trimetallic NiCoMn-111 perovskite fluorides for advanced Li-ion supercabatteries

2021 ◽  
Author(s):  
Tong Yan ◽  
Yongfa Huang ◽  
Rui Ding ◽  
Wei Shi ◽  
Danfeng Ying ◽  
...  
Keyword(s):  
Energy Storage ◽  
Storage Systems ◽  
Electrochemical Energy Storage ◽  
Charge Storage ◽  
Energy Storage Systems ◽  
Li Ion ◽  
Novel Concept ◽  
Electrochemical Energy

To explore advanced electrochemical energy storage systems and clarify their charge storage mechanisms is a key scientific frontier with great challenge. Herein, we demonstrate a novel concept of Li-ion supercabatteries...

Sign in / Sign up

Export Citation Format

Share Document