Results 81 to 90 of about 259,885 (296)

Real-time active cell balancing using QPSO-controlled switched capacitor and transformer methods

Journal of Electrical Systems and Information Technology
The growing demand for high-performance energy storage systems, particularly in electric vehicles and renewable energy applications, has amplified the need for efficient battery management systems.
S. Ida Evangeline, B. Subashini
doaj   +1 more source

A Novel Active Online State of Charge Based Balancing Approach for Lithium-Ion Battery Packs during Fast Charging Process in Electric Vehicles

Energies, 2017
: Non-uniformity of Lithium-ion cells in a battery pack is inevitable and has become the bottleneck to the pack capacity, especially in the fast charging process. Therefore, a balancing approach is essentially required.
Xiudong Cui, Weixiang Shen, Yunlei Zhang, Cungang Hu   +3 more
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

FEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas, Porter L. Tomsick, Alicia M. Pickrell, Paul D. Morton   +3 more
wiley   +1 more source

Incremental Capacity-Based Variable Capacitor Battery Model for Effective Description of Charge and Discharge Behavior

Batteries
Determining charge and discharge behavior is essential for optimizing charging strategies and evaluating balancing algorithms in battery energy storage systems and electric vehicles.
Ngoc-Thao Pham, Sungoh Kwon, Sung-Jin Choi   +2 more
doaj   +1 more source

Parallel Load Balancing Strategies for Ensembles of Stochastic Biochemical Simulations [PDF]

, 2010
The evolution of biochemical systems where some chemical species are present with only a small number of molecules, is strongly influenced by discrete and stochastic effects that cannot be accurately captured by continuous and deterministic models.
Ahn, Tae-Hyuk, Baumann, William T., Cao, Yang, Sandu, Adrian, Shaffer, Clifford A., Watson, Layne T.   +5 more
core   +1 more source

AAA+ protein unfoldases—the Moirai of the proteome

FEBS Letters, EarlyView.
AAA+ unfoldases are essential molecular motors that power protein degradation and disaggregation. This review integrates recent cryo‐electron microscopy (cryo‐EM) structures and single‐molecule biophysical data to reconcile competing models of substrate translocation.
Stavros Azinas, Marta Carroni
wiley   +1 more source

Optimization of silicon solar cell design for use under concentrated solar irradiation

Технологія та конструювання в електронній апаратурі
The study considers the structure of multimodular batteries (on the example of electric vehicle batteries), cell configuration, chemical composition and capacity of the elements that form the cells. The authors compare the battery characteristics of most
Roman Korkishko, Viktor Vlasiuk, Vitaliy Kostylyov, Volodymyr Chernenko, Boris Dvernikov   +4 more
doaj   +1 more source

pH‐mediated activation of the lysosomal arginine sensor SLC38A9

FEBS Letters, EarlyView.
Cells monitor nutrient levels via the lysosomal transporter SLC38A9 to activate the mechanistic target of rapamycin complex 1 (mTORC1). This study reveals that SLC38A9 function is regulated by pH. We identified histidine 544 as a critical pH sensor that undergoes conformational changes to control amino acid efflux from lysosomes; therefore, it ...
Xuelang Mu, Ampon Sae Her, Tamir Gonen
wiley   +1 more source

Modified active balancer for use in multi-module batteries

Технологія та конструювання в електронній апаратурі
The study considers the structure of multimodular batteries (on the example of electric vehicle batteries), cell configuration, chemical composition and capacity of the elements that form the cells. The authors compare the battery characteristics of most
Oleksandr Bondarenko, Dmytro Lipko
doaj   +1 more source

Analysis of the power balance In the cells of a multilevel cascaded H-Bridge converter [PDF]

, 2010
Multilevel cascaded H-Bridge converters (CHB) have been presented as a good solution for high power applications. In this way, several control and modulation techniques have been proposed for this power converter topology.
Carrasco Solís, Juan Manuel, Domínguez, Eugenio, Galván Díez, Eduardo, García Franquelo, Leopoldo, León Galván, José Ignacio, Reyes, Manuel, Sánchez, Juan A., Vázquez Pérez, Sergio   +7 more
core