Results 31 to 40 of about 259,885 (296)

A novel load-balancing scheme for cellular-WLAN heterogeneous systems with cell-breathing technique [PDF]

, 2018
This paper proposes a novel load-balancing scheme for an operator-deployed cellular-wireless local area network (WLAN) heterogeneous network (HetNet), where the user association is controlled by employing a cell-breathing technique for the WLAN network ...
Dianati, Mehrdad, Imran, Muhammad Ali, Navaratnarajah, Shobanraj   +2 more
core   +1 more source

State-of-Charge Estimation and Active Cell Pack Balancing Design of Lithium Battery Power System for Smart Electric Vehicle

Journal of Advanced Transportation, 2017
This paper presents an integrated state-of-charge (SOC) estimation model and active cell balancing of a 12-cell lithium iron phosphate (LiFePO4) battery power system.
Z. C. Gao, C. S. Chin, W. D. Toh, J. Chiew, J. Jia   +4 more
doaj   +1 more source

An Active State of Charge Balancing Method With LC Energy Storage for Series Battery Pack

Frontiers in Energy Research, 2022
To reduce the impact of series battery pack inconsistency on energy utilization, an active state of charge (SOC) balancing method based on an inductor and capacitor is proposed.
Xiaozhuo Xu, Cheng Xing, Qi Wu, Wei Qian, Yunji Zhao, Xiangwei Guo   +5 more
doaj   +1 more source

Balancing Selection at the Tomato RCR3 Guardee Gene Family Maintains Variation in Strength of Pathogen Defense [PDF]

, 2012
Coevolution between hosts and pathogens is thought to occur between interacting molecules of both species. This results in the maintenance of genetic diversity at pathogen antigens (or so-called effectors) and host resistance genes such as the major ...
Hoerger, A., Ilyas, M., Rose, L., Stephan, W., Tellier, A., Van der Hoorn, R.   +5 more
core   +4 more sources

Design of optimized single-switch capacitor cell balancing for EV battery management

Results in Engineering
Electric vehicles are at the forefront of the transition towards more sustainable transportation, and battery management systems are tasked with ensuring optimal operation and balancing of the individual cells within a battery pack for increased ...
Anjan N. Padmasali, Savitha G. Kini, Arun P. Parameswaran   +2 more
doaj   +1 more source

A scalable parallel finite element framework for growing geometries. Application to metal additive manufacturing [PDF]

, 2019
This work introduces an innovative parallel, fully-distributed finite element framework for growing geometries and its application to metal additive manufacturing.
Ayachit U, Burstedde C, Carslaw HS, Cole KD, Ern A, Kaufman L, Kergaßner A, Lindgren LE, Mozaffar M, Schroeder WJ, Wohlers Associates, Inc   +10 more
core   +2 more sources

Adaptive Hybrid Switched-Capacitor Cell Balancing for 4-Cell Li-Ion Battery Pack with a Study of Pulse-Frequency Modulation Control

Journal of Low Power Electronics and Applications
Battery cell balancing is crucial in series-connected lithium-ion packs to maximize usable capacity, ensure safe operation, and prolong cycle life. This paper presents a comprehensive study and a novel adaptive duty-cycled hybrid balancing system that ...
Wu Cong Lim, Liter Siek, Eng Leong Tan
doaj   +1 more source

An Active Direct Cell-to-Cell Balancing Circuit in Continuous Current Mode for Series Connected Batteries

Energies, 2019
Bi-directional cell-to-cell balancing circuits can well prevent voltage imbalance of batteries that are connected in series. However, it is a challenge to achieve high equalization speed and equalization efficiency with low complex circuit structure.
Jiye Han, Shiyan Yang, Xiaofang Liu, Wei Yang   +3 more
doaj   +1 more source

Maintaining the Balance: Regulation of NK Cell Activity

Cells
Natural Killer (NK) cells, integral components of the innate immune system, play a crucial role in the protection against intracellular threats. Their cytotoxic power requires that activation is tightly controlled, and in this, they take a unique position within the immune system. Rather than depending on the engagement of a single activating receptor,
Vanna Imširović, Felix M. Wensveen, Bojan Polić, Vedrana Jelenčić   +3 more
openaire   +3 more sources

Parallelization of a treecode

, 2003
I describe here the performance of a parallel treecode with individual particle timesteps. The code is based on the Barnes-Hut algorithm and runs cosmological N-body simulations on parallel machines with a distributed memory architecture using the MPI ...
Valdarnini, R.
core   +2 more sources