Hybrid methods using neural network and Kalman filter for the state of charge estimation of lithium‐ion battery

Z Cui, J Dai, J Sun, D Li, L Wang… - … Problems in Engineering, 2022 - Wiley Online Library
With the increasing carbon emissions worldwide, lithium‐ion batteries have become the
main component of energy storage systems for clean energy due to their unique …

Load frequency control (LFC) strategies in renewable energy-based hybrid power systems: A review

MM Gulzar, M Iqbal, S Shahzad, HA Muqeet… - Energies, 2022 - mdpi.com
The hybrid power system is a combination of renewable energy power plants and
conventional energy power plants. This integration causes power quality issues including …

A hybrid neural network model with improved input for state of charge estimation of lithium-ion battery at low temperatures

Z Cui, L Kang, L Li, L Wang, K Wang - Renewable Energy, 2022 - Elsevier
Lithium-ion batteries have been used in all aspects of life for environmental and resource
reasons. The accurate estimation of the state of charge (SOC) ensures the proper operation …

A combined state-of-charge estimation method for lithium-ion battery using an improved BGRU network and UKF

Z Cui, L Kang, L Li, L Wang, K Wang - Energy, 2022 - Elsevier
Lithium-ion batteries have become the fastest-growing energy storage equipment available
for extrinsic and intrinsic reasons. State of Charge (SOC) is one of the lithium-ion batteries' …

Electrochemical impedance spectroscopy based on the state of health estimation for lithium-ion batteries

D Li, D Yang, L Li, L Wang, K Wang - Energies, 2022 - mdpi.com
Highlights EIS was used to estimate the SOH of LIBs found to be fast and effective. It is more
convenient to use CNN to extract features of EIS data automatically. The improved ECM …

Online estimation of SOH for lithium-ion battery based on SSA-Elman neural network

Y Guo, D Yang, Y Zhang, L Wang… - Protection and Control of …, 2022 - ieeexplore.ieee.org
The estimation of state of health (SOH) of a lithium-ion battery (LIB) is of great significance to
system safety and economic development. This paper proposes a SOH estimation method …

Renewable sources-based automatic load frequency control of interconnected systems using chaotic atom search optimization

AXR Irudayaraj, NIA Wahab, M Premkumar… - Applied Soft …, 2022 - Elsevier
This paper proposes an improved form of chaotic based atom search optimization (IASO)
algorithm by adapting one-dimensional (1D) chaotic map (tent, sine and logistic) to improve …

Prediction of the remaining useful life of supercapacitors

Z Yi, K Zhao, J Sun, L Wang, K Wang… - Mathematical Problems …, 2022 - Wiley Online Library
As a new type of energy‐storage device, supercapacitors are widely used in various energy
storage fields because of their advantages such as fast charging and discharging, high …

Novel chaos game optimization tuned-fractional-order PID fractional-order PI controller for load-frequency control of interconnected power systems

M Barakat - Protection and Control of Modern Power Systems, 2022 - ieeexplore.ieee.org
In this work, chaos game optimization (CGO), a robust optimization approach, is employed
for efficient design of a novel cascade controller for four test systems with interconnected …

Socio-inspired democratic political algorithm for optimal PV array reconfiguration to mitigate partial shading

B Yang, R Shao, M Zhang, H Ye, B Liu, T Bao… - Sustainable Energy …, 2021 - Elsevier
Time-varying environment conditions have significantly influenced operation performance of
photovoltaic generation. Partial shading condition is a typical problem which usually …