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Implementation for a cloud battery management system based on the CHAIN framework

Shichun Yang, Zhengjie Zhang, Rui Cao, Mingyue Wang, Hanchao Cheng, Lisheng Zhang, Yinan Jiang, Yonglin Li, Binbin Chen, Heping Ling, Yubo Lian, Billy Wu (+1 others)
2021 Energy and AI  
estimation, thermal management, cell balancing, fault diagnosis and other functions of traditional BMS system.  ...  There is an explosive growing interest in electric vehicles because of their great potential benefits to reduce greenhouse gas emissions up to ~43% as compared to diesel engine vehicles.  ...  and the idea of co-evolution of the "terminal-edge-cloud". b) Remote upgrading capability of the controller Due to advances in connectivity, electric vehicles can achieve real-time product updates through  ... 
doi:10.1016/j.egyai.2021.100088 fatcat:wy37x4sopre5be6dlj4ct5juu4

A High-Efficiency Bidirectional Active Balance for Electric Vehicle Battery Packs Based on Model Predictive Control

Shixin Song, Feng Xiao, Silun Peng, Chuanxue Song, Yulong Shao
2018 Energies  
This study designs an active equilibrium control strategy based on model predictive control (MPC) for series battery packs.  ...  To shorten equalisation time and reduce unnecessary energy consumption, bidirectional active equalisation is modelled and analysed, and the model predictive control algorithm is then applied to the established  ...  active equalization method for lithium-ion batteries in electric vehicles.  ... 
doi:10.3390/en11113220 fatcat:acogjd7wnraxjbus4qzqemwvdy

A Review of Energy Management and Power Management Systems for Microgrid and Nanogrid Applications

Saif Jamal, Nadia M. L. Tan, Jagadeesh Pasupuleti
2021 Sustainability  
Electricity generation and its usage coordination are vital aspects of energy efficiency that can help in saving energy, decreasing energy costs, and fulfilling global emission objectives.  ...  In the past few years, the application and research community has expressed a lot of interest in managing energy and power while using distributed generation systems.  ...  On the other hand, the PMS-based AI techniques are used for real-time MG control.  ... 
doi:10.3390/su131810331 fatcat:mfu2eof3a5db5po5zdmtnezu64

Optimisation of Direct Battery Thermal Management for EVs Operating in Low-Temperature Climates

James Jeffs, Truong Quang Dinh, Widanalage Dhammika Widanage, Andrew McGordon, Alessandro Picarelli
2020 Energies  
Electric vehicles (EVs) experience a range reduction at low temperatures caused by the impact of cabin heating and a reduction in lithium ion performance.  ...  In this paper, dynamic programming is used to find the optimal battery heating trajectory which can optimise the vehicle's control for either cabin comfort or battery performance and, therefore, range.  ...  The modelling used for this research was supported by Claytex Ltd. Conflicts of Interest: The authors declare no conflicts of interest.  ... 
doi:10.3390/en13225980 fatcat:stkljfbyobecpcammndvvuujxq

Control of Energy Storage

Timur Yunusov, Maximilian J. Zangs, William Holderbaum
2017 Energies  
Acknowledgments: The authors are grateful to the MDPI Publisher and the members of the editorial team of "Energies" for the invitation to act as guest editors for the special issue.  ...  electric vehicles (PHEV).  ...  The algorithm uses an agent-based consensus control protocol, where each agent represents a system component capable of providing active power support and, through communication, aims to converge to a  ... 
doi:10.3390/en10071010 fatcat:mlzasdbn25eytmhaw6cbcn3noe

An Agent-Based Approach to Virtual Power Plants of Wind Power Generators and Electric Vehicles

Matteo Vasirani, Ramachandra Kota, Renato L. G. Cavalcante, Sascha Ossowski, Nicholas R. Jennings
2013 IEEE Transactions on Smart Grid  
The feasibility of our approach is examined through a realistic case-study, using real wind power generation data, corresponding electricity market prices and electric vehicles' characteristics.  ...  In this paper, we take this idea further by considering VPPs as coalitions of wind generators and electric vehicles, where wind generators seek to use electric vehicles (EVs) as a storage medium to overcome  ...  Electric Vehicle Data To model the impact of VPP participation on the EV battery life, we rely on the widely used cost model proposed by Kempton and Tomic [23] .  ... 
doi:10.1109/tsg.2013.2259270 fatcat:tat5u5hyljczbjko2l5uyensou

Economic and technical aspects of plug-in electric vehicles in electricity markets

M. Shafie-khah, N. Neyestani, M.Y. Damavandi, F.A.S. Gil, J.P.S. Catalão
2016 Renewable & Sustainable Energy Reviews  
In this paper, the management of PEVs, uncontrolled or controlled (i.e. aggregated), and their ability to use V2G and G2V technologies are first analysed.  ...  The electricity markets are then considered; real world applications are discussed and different market types categorised.  ...  Acknowledgements This work was supported by FEDER funds (European Union) through COMPETE and by Portuguese funds  ... 
doi:10.1016/j.rser.2015.09.079 fatcat:avjabrdzvrcb5g65wthpna2y6u

Vibration control of a nonlinear quarter-car active suspension system by reinforcement learning

İ.Ö. Bucak, H.R. Öz
2012 International Journal of Systems Science  
Thus, each cell separates a range of values along each input dimension. A binary vector of the same dimension as the number of cells is used to represent the input value at any time step.  ...  (1998) as ðtÞ ¼ 2k 1 þ e pðtÞ À k, ð12Þ where pðtÞ is the predicted reinforcement signal used to predict rðtÞ at time t À 1, and is defined as pðt À 1Þ À pðtÞ for multi-step prediction, k a search-range  ... 
doi:10.1080/00207721.2010.549576 fatcat:riqp4ppkhnabvmrlhyb4wizdrq

Thorough state-of-the-art analysis of electric and hybrid vehicle powertrains: Topologies and integrated energy management strategies

Dai-Duong Tran, Majid Vafaeipour, Mohamed El Baghdadi, Ricardo Barrero, Joeri Van Mierlo, Omar Hegazy
2019 Renewable & Sustainable Energy Reviews  
A R T I C L E I N F O Keywords: Plug-in hybrid electric vehicle Full-electric vehicle Energy management strategy optimisation Online EMS Offline EMS Optimal control strategy A B S T R A C T Hybrid and  ...  Accordingly, in the present study, various powertrain systems and topologies of (plug-in) hybrid electric vehicles and full-electric vehicles are assessed.  ...  We also acknowledge Flanders Make and VLAIO for the support of our research group.  ... 
doi:10.1016/j.rser.2019.109596 fatcat:ybks774km5htvb6f7foyetum7m

Module design and fault diagnosis in electric vehicle batteries

Gregory J. Offer, Vladimir Yufit, David A. Howey, Billy Wu, Nigel P. Brandon
2012 Journal of Power Sources  
We demonstrate how a full vehicle test can be used to identify malfunctioning strings of cells for further investigation.  ...  Over time the unequal current flowing through cells can lead to significant differences in cells' state of charge and open circuit voltages, large currents flowing between cells even when the load is disconnected  ...  vehicle described in this paper.  ... 
doi:10.1016/j.jpowsour.2012.01.087 fatcat:mqucz43f6rajlghxgxo7iq2x3m

A Computationally Informed Realisation Algorithm for Lithium-Ion Batteries Implemented with LiiBRA.jl [article]

Brady Planden, Katie Lukow, Paul Henshall, Gordana Collier, Denise Morrey
2022 arXiv   pre-print
Real-time battery modelling advancements have quickly become a requirement as the adoption of battery electric vehicles (BEVs) has rapidly increased.  ...  In this paper an open-source, improved discrete realisation algorithm, implemented in Julia for creation and simulation of reduced-order, real-time capable physics-based models is presented.  ...  Introduction With the rapidly increasing adoption of battery electric vehicles (BEVs), improvements with in-vehicle battery modelling and control are required to improve safety and driving performance,  ... 
arXiv:2203.17105v1 fatcat:yvmei4yjsjaannctvwgh4ip6fu

The key role of aggregators in the energy transition under the latest European regulatory framework

Selina Kerscher, Pablo Arboleya
2022 International Journal of Electrical Power & Energy Systems  
Impact studies of high-penetration intermittent renewable energy sources and electric vehicle (EV) integration in the distribution networks have demonstrated voltage violation and congestion issues.  ...  The investigation aims to clearly depict how the new European policies of 2019 envision the future electricity network, in order to reevaluate the role of aggregators taking into account implemented concepts  ...  distributing computational tasks and communication to different agents pursuing real-time control [22] .  ... 
doi:10.1016/j.ijepes.2021.107361 fatcat:fn5tysc6rbekxcyyco2b553ct4

A critical review of thermal management models and solutions of lithium-ion batteries for the development of pure electric vehicles

Qian Wang, Bin Jiang, Bo Li, Yuying Yan
2016 Renewable & Sustainable Energy Reviews  
Lithium-ion batteries are found to be suitable for hybrid electric vehicles (HEVs) and pure electric vehicles (EVs), and temperature control on lithium batteries is vital for long-term performance and  ...  Shimada [13] compared the energy efficiency of FCV (fuel cell vehicles), HEV (hybrid electric vehicles), CNG (compressed natural gas), and BEV (battery electric vehicle) based on the input energy per 1km  ...  for real time implementation.  ... 
doi:10.1016/j.rser.2016.05.033 fatcat:fdjlv2tv4bh3pioekoascefpni

Battery digital twins: Perspectives on the fusion of models, data and artificial intelligence for smart battery management systems

Billy Wu, W. Dhammika Widanage, Shichun Yang, Xinhua Liu
2020 Energy and AI  
Whilst, approaches to extend battery lifetime do exist through minimising stress factors in the battery, this leads to inefficient use of the technology and  ...  This expansive design space, compounded with highly variable use conditions and inherent cell-to-cell variations has meant that effective real-world lifetime estimation/extension methods remains challenging  ...  ) (EP/P003605/1), the EPSRC Integrated Development of Low-Carbon Energy Systems (IDLES) project (EP/R045518/1) and National Science Foundation of China (No.  ... 
doi:10.1016/j.egyai.2020.100016 fatcat:77ilveyd3fdp3a6z7bjcyo5jnq

Extending battery life: A low-cost practical diagnostic technique for lithium-ion batteries

Yu Merla, Billy Wu, Vladimir Yufit, Nigel P. Brandon, Ricardo F. Martinez-Botas, Gregory J. Offer
2016 Journal of Power Sources  
We show for the first time, a diagnosis method capable of quantitatively determining the state-of-health of four cells simultaneously by only using temperature and 2 voltage readings for both charge and  ...  Modern applications of lithium-ion batteries such as smartphones, hybrid & electric vehicles and grid scale electricity storage demand long lifetime and high performance which typically makes them the  ...  /1) and Low Carbon Grids Project (EP/K002252/1) for Billy Wu, the ESRN Energy Storage Research Network project for Vladimir Yufit and the FUTURE vehicles project (EP/I038586/1).  ... 
doi:10.1016/j.jpowsour.2016.09.008 fatcat:ejqaegcgtvduxnoffl5n2mc22a
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