Results 121 to 130 of about 1,446,171 (254)

Real time voltage stability monitoring by Thevenin impedance estimation with local measurement

, 2009
As modern power systems operate closer to the limits due to load growth and financial imperatives, voltage stability becomes a more important issue and there have been more incidents caused by voltage collapse.
Foo, Ki Fung Kelvin
core  

Assessment of the impact that individual voltage source has on a generator’s stability

, 2012
This paper presents an approach for splitting equivalent Thevenin voltage into components induced by each voltage source in the reduced grid. Thevenin equivalent representation of the system is sometimes used for stability assessment of a given generator,
Arne Hejde Nielsen, Nielsen, Arne Hejde, Dmitrova, Evgeniya, Evgeniya Dmitrova, Hjortur Johannsson, Jóhannsson, Hjörtur   +5 more
core   +1 more source

Least Squares based Estimation of Thevenin Equivalent in Noisy Distribution Grid

CoRR
This work presents a novel approach that synergizes the extremum seeking method with an online least squares estimation technique to accurately estimate Thevenin equivalent circuit being seen at each node in distribution grids. Thevenin's theorem offers a simplified representation of electrical networks, critical for the effective monitoring, control ...
openaire   +2 more sources

Quantifying undesired parallel components in Thévenin-equivalent acoustic source parameters. [PDF]

J Acoust Soc Am, 2018
Nørgaard KR, Neely ST, Rasetshwane DM.
europepmc   +1 more source

Common Mode Current Prediction from a Power Converter with Attached Cables Based on a Terminal Equivalent Circuit Model

, 2016
An equivalent two terminal model based on Thevenin equivalents describes the common mode currents on the input and output side of a buck converter. A linear equivalent terminal model of the buck converter is created based on measured common mode currents
Satyajeet Shinde, Shinde, Satyajeet R., Pommerenke, David, Masuda, Kohei, Kohei Masuda, Patnaik, Abhishek, David Pommerenke, Abhishek Patnaik, Makharashvilli, Tamar, Tamar Makharashvilli   +9 more
core   +1 more source

Equivalent source method for the evaluation of the electromagnetic field penetration inside enclosures

, 1996
A new FE-based approach is proposed for the analysis of the EM field distribution inside enclosures with conducting walls which can be penetrable at some frequencies.
CELOZZI, Salvatore, SARTO, Maria Sabrina
core   +1 more source

Battery State-of-Charge Estimation with Extended Kalman-Filter using Third-Order Thevenin Model

, 2015
Lithium-ion battery has become the mainstream energy storage element of the electric vehicle. One of the challenges in electric vehicle development is the state-of-charge estimation of battery.
Prayun, Wirun A/l; Universiti Teknologi Malaysia, Abdul Aziz, Mohd Junaidi Bin; Universiti Teknologi Malaysia, Sutikno, Tole; Universitas Ahmad Dahlan, Yao, Low Wen; Universiti Teknologi Malaysia   +3 more
core   +1 more source

Simulation and optimization of rectenna systems. [PDF]

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

Software/ hardware interactive learning for Norton/ Thevenin equivalent

, 2020
This report focuses on developing an interactive learning for users for both software and hardware understanding of Norton equivalent circuit. Through this system, it makes learning more interesting for the learners.
Guo, Yuan Han
core  

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

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