Results 71 to 80 of about 471 (171)

Electrical Characterization and Modeling of a Gelatin/Graphene System

Advances in Condensed Matter Physics, 2015
A gelatin/graphene composite has been analyzed by means of current density-voltage and the electrical impedance measurements. The DC electrical behavior has been interpreted in terms of an equivalent Thévenin model taking into account the open circuit ...
Giovanni Landi, Andrea Sorrentino, Salvatore Iannace, Heinrich C. Neitzert   +3 more
doaj   +1 more source

Optimizing state of charge estimation using thevenin models and extended Kalman filter

Discover Electronics
Precise battery modeling plays a critical role in enhancing State of Charge (SoC) estimation and optimizing Battery Management Systems (BMS) for electric vehicles and energy storage systems.
Hamza Benhammou, Kamal Anoune, Abdelali Tajmouati   +2 more
doaj   +1 more source

Active short-circuit capacity identification method for LCC-HVDC system considering the integration of renewable energy

Frontiers in Electronics
For LCC-HVDC system with renewable energy integration, the randomness and variability of renewable energy will cause wide variations in the short-circuit capacity provided by the AC system. To effectively assess the supporting capability of the AC system,
Maolan Peng, Xiaopeng He, Jiachen Xiao, Lei Feng, Fangqun Liao, Wen Jiang   +5 more
doaj   +1 more source

Assessment of Parameter Estimation Methods for Nonintrusive Loss Estimation of Induction Motors

IET Electric Power Applications
The equivalent circuit method is an accurate and versatile tool to estimate the losses and efficiency of induction motors during energy audits. However, determining the circuit parameters of in‐service motors usually involves disrupting their operation ...
Carlos A. C. Wengerkievicz, Nelson J. Batistela, Nelson Sadowski, Cristhian Becker, Humberto Verdejo   +4 more
doaj   +1 more source

Simulation and optimization of rectenna systems. [PDF]

Sci Rep, 2023
Olaimat MM, Nayyeri V, Ramahi OM.
europepmc   +1 more source

A dual-track, physics-informed framework for predicting TENG open circuit voltage and short circuit current. [PDF]

iScience
Guerra J, Collaguazo G, Quinde I.
europepmc   +1 more source

SOC Prediction of Li-Ion Battery Based on EKF and CNN-BiLSTM-Attention. [PDF]

ACS Omega
Zhu M, Wang Y, Wang D.
europepmc   +1 more source

Power Gain from Energy Harvesting Sources at High MPPT Sampling Rates. [PDF]

Sensors (Basel), 2023
Gasulla M, Carandell M.
europepmc   +1 more source

Generalized EIS Measurement Method in Li-Ion Batteries. [PDF]

Sensors (Basel)
Nogales JM, Corbacho I, Romero-Galán F, Domínguez MÁ, Carrillo JM.   +4 more
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