Results 91 to 100 of about 721,726 (209)

Improving SOC estimation in low-relief farmlands using time-series crop spectral variables and harmonic component variables based on minimum sample size

International Soil and Water Conservation Research
Efficiently monitoring Soil Organic Carbon (SOC) in farmlands is crucial for environmental and agricultural sustainability. Currently, crop spectral variables are primarily employed to estimate SOC in low-relief farmlands.
Chenjie Lin, Ling Zhang, Nan Zhong
doaj   +1 more source

An accurate estimation method for state of charge of mine-used energy storage battery

Gong-kuang zidonghua, 2019
For the problem that accumulative error was easy to occur in estimation for state of charge (SOC) of mine-used energy storage battery based on ampere-hour integration method, an accurate estimation method for SOC of mine-used energy storage battery based
ZHANG Jianwen, QI Minghui, WANG Zheng, YAN Jiaming   +3 more
doaj   +1 more source

Accurate State-of-Charge Estimation Approach for Lithium-Ion Batteries by Gated Recurrent Unit With Ensemble Optimizer

IEEE Access, 2019
State-of-charge (SoC) estimation is indispensable for battery management systems (BMSs). Accurate SoC estimation can improve the efficiency of battery utilization, especially for electric vehicles (EVs). Several kinds of battery SoC estimation approaches
Bin Xiao, Yonggui Liu, Bing Xiao
doaj   +1 more source

SOC Estimation of Vanadium Redox Flow Batteries Based on the ISCSO-ELM Algorithm. [PDF]

ACS Omega, 2023
Xiao D, Li B, Shan J, Yan Z, Huang J.
europepmc   +1 more source

Battery-SOC Estimation for Hybrid-Power UAVs Using Fast-OCV Curve with Unscented Kalman Filters. [PDF]

Sensors (Basel), 2023
He Z, Martín Gómez D, de la Escalera Hueso A, Flores Peña P, Lu X, Armingol Moreno JM.   +5 more
europepmc   +1 more source

Modelling and state-of-charge estimation for ultracapacitors in electric vehicles [PDF]

, 2016
University of Technology Sydney. Faculty of Engineering and Information Technology.In order to cope with the global challenges like fossil fuel depletion and environmental pollution, electrified vehicles (EVs) have been widely accepted as an enabling ...
Zhang, Lei
core  

Lithium-ion battery modeling and SoC estimation

, 2023
The energy crisis and environmental pollution have become increasingly prominent in recent years. Lithium batteries have attracted extensive attention due to their high energy density, safety, and low pollution. To further study how the battery works, it is necessary to establish an accurate model conforming to the battery characteristics.
openaire   +1 more source

Establishment and Analysis of Correlation Between Li-Ion Battery Model Accuracy and Kalman Filter-Based SOC Estimation

IEEE Access
Battery management systems (BMS) rely heavily on estimating the state of charge (SOC) as the foundation for controlling other functionalities. Significant advancements in the use of non-linear Kalman filters (KFs) aim to address the growing need for ...
Prashant K. Aher, Sanjaykumar L. Patil, Uttam M. Chaskar, Rhugved Rane, Abhishek Mandhana   +4 more
doaj   +1 more source

Improving Li-S Battery SOC Estimation using an SOC-Dependent Resistance Model

IFAC-PapersOnLine, 2023
Chu Xu, Timothy Cleary, Hosam K. Fathy
openaire   +1 more source

State of charge estimation of lithium-ion battery based on state of temperature estimation using weight clustered-convolutional neural network-long short-term memory

Green Energy and Intelligent Transportation
State of charge (SOC) plays a vital role in the safe, efficient, and stable operation of lithium-ion batteries. Since the difference between the surface temperature and core temperature of batteries under severe conditions can reach 5–10 ​°C, using the ...
Chaoran Li, Sichen Zhu, Liuli Zhang, Xinjian Liu, Menghan Li, Haiqin Zhou, Qiang Zhang, Zhonghao Rao   +7 more
doaj   +1 more source