Results 41 to 50 of about 1,403,993 (303)

Comparative Analysis of Degradation Assessment of Battery Energy Storage Systems in PV Smoothing Application

open access: yesEnergies, 2021
Photovoltaic (PV) generation depends on the availability of solar resources, being directly influenced by the variation in irradiance due to the presence of clouds over the PV panels, causing a variation in the power output.
Valentin Silvera Diaz   +3 more
doaj   +1 more source

Vehicle lead-acid battery state-of-charge meter [PDF]

open access: yes, 2011
We describe a state-of-charge, or “residual-capacity” meter for lead-acid batteries that intelligently synthesizes coulometric and terminal-voltage methods in a new algorithm to provide reliable, continuous readout of remaining capacity. Novel electronic
Jonathan Scott   +7 more
core   +1 more source

A Hybrid Method for Remaining Useful Life Estimation of Lithium-Ion Battery with Regeneration Phenomena

open access: yesApplied Sciences, 2019
The lithium-ion battery has become the primary energy source of many electronic devices. Accurately forecasting the remaining useful life (RUL) of a battery plays an essential role in ensuring reliable operatioin of an electronic system.
Lin Zhao, Yipeng Wang, Jianhua Cheng
doaj   +1 more source

Natural Frequencies of Levodopa‐Induced Dyskinesia in Parkinson's Disease

open access: yesAnnals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objectives Abnormal involuntary movements, known as dyskinesias, are common complications of levodopa treatment in patients with Parkinson's disease and can significantly impair quality of life. The underlying pathophysiology remains unclear, and current therapeutic options are limited.
Ioannis U. Isaias   +3 more
wiley   +1 more source

Failure analysis of some Toyota Prius battery packs and potential for recovery [PDF]

open access: yes, 2011
The Toyota Prius battery pack consists of 38 individual battery blades, each blade contains 6 NiMH cells in series. This means that each pack contains 228 NiMH cells. Each cell has the potential to fail.
Leijen, Peter, Scott, Jonathan B.
core   +1 more source

Satellite Battery Lifetime Extension via Scheduling of Onboard Computing and Energy Harvesting

open access: yesIEEE Access
With advances in onboard processing, satellites are becoming more capable of solving complex tasks. This added capability increases computational load and energy consumption. We propose strategies to extend the battery lifetime of satellites by tailoring
Nasrin Razmi   +4 more
doaj   +1 more source

Low‐Temperature Imidization of Polyimides (PI) for Scalable Manufacturing of Flexible Wearable Electronics

open access: yesAdvanced Engineering Materials, EarlyView.
Low‐temperature imidization of PEG‐modified polyimide enables fully screen‐printed, roll‐to‐roll fabrication of flexible electrodes on PET substrates, delivering robust mechanical durability and reliable ECG/EMG signal performance for wearable electronics.
Akib Abdullah Khan, Jong‐Hoon Kim
wiley   +1 more source

Learner-Battery Interaction in Energy-Aware Learning Multimedia Systems [PDF]

open access: yes, 2014
Using online multimedia content on mobile devices is a power hungry activity and drains battery power very quickly. This poses a big challenge in using mobile devices with limited battery power for learning purposes using online educational multimedia ...
Naif Radi Aljohani   +9 more
core   +1 more source

A Robust and Efficient State-of-Charge Estimation Methodology for Serial-Connected Battery Packs: Most Significant Cell Methodology

open access: yesIEEE Access, 2021
Safely and efficiently managing a battery pack consisting of hundreds to thousands of battery cells is a critical but challenging task due to commonly observed uncertainties, e.g. temperature, battery degradation and SOC estimation inaccuracy. This paper
Cong-Sheng Huang   +2 more
doaj   +1 more source

An Insight into the Battery Degradation for a Proposal of a Battery Friendly Charging Technique [PDF]

open access: yes, 2021
Abstract Li-ion batteries are widely used in electric vehicles because of their promising characteristics that meet high specific power and energy density requirements. The only setback is the capacity fading due to degradation in Li-ion batteries.
Bikash Sah, Praveen Kumar
openaire   +1 more source

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