Results 41 to 50 of about 7,248 (211)

Generation Algorithms for Thévenin and Norton Equivalent Circuits

Energies
The growing complexity of electrical systems requires advanced analysis tools to optimize the design time and resources. While many circuit simulators exist, they often lack the flexibility needed for real-world applications.
Mihaela Grib, Ioana-Gabriela Sirbu, Lucian Mandache, Marilena Stanculescu, Mihai Iordache, Lavinia Bobaru, Dragos Niculae   +6 more
doaj   +1 more source

Voltage harmonic reduction for randomly time-varying source characteristics and voltage harmonics [PDF]

, 2006
This material is posted here with permission of the IEEE. Such permission of the IEEE does not in any way imply IEEE endorsement of any of Brunel University's products or services. Internal or personal use of this material is permitted.
Zobaa, AF
core   +1 more source

Research on Dynamic Thevenin Equivalence Method Based on Deviation Correction [PDF]

American Journal of Electrical and Electronic Engineering, 2017
As one of the core algorithms for safety and stability evaluation of the power grid, the method has been used by many scholars to analyze and control the stability of power grid. A method based on deviation correction is studied to track Thevenin equivalent parameters.
Wang Ying, Ma Gang, Tang Yi
openaire   +1 more source

State of Charge Estimation of EV Secondary Battery Pack Using Hybrid Hedge Feedforward Feedback‐Based Gated Recurrent Unit to Extend Lifespan

Battery Energy, Volume 5, Issue 2, March 2026.
SOC estimation is performed using a newly developed online HFF‐GRU method. Improves charge balancing among battery cells, leading to a substantial increase in the battery pack's lifespan. ABSTRACT Accurate estimation of state of charge (SoC) and maintaining balanced charge levels across secondary battery cells are crucial in battery management systems (
Md Ohirul Qays, Iftekhar Ahmad, Daryoush Habibi, Mohammad A. S. Masoum, Paul Moses   +4 more
wiley   +1 more source

Design of Prototype Dynamic Ac Power Machine with Equivalent Circuit Modeling (Torque Speed Curve of Induction Motor 1,1, Kw) [PDF]

, 2017
Squirrel cage induction motors are widely used in electric motor drives due to their satisfactory mechanical characteristics (torque, current, overloading) and small dimensions, as well as their low price.
Abidin, Z. (Zainal), Adam, A. (Adam)
core  

Spectroscopic survey of the Galaxy with Gaia I. Design and performance of the Radial Velocity Spectrometer [PDF]

, 2004
The definition and optimisation studies for the Gaia satellite spectrograph, the Radial Velocity Spectrometer (RVS), converged in late 2002 with the adoption of the instrument baseline. This paper reviews the characteristics of the selected configuration
Arenou, F., Baylac, M. O., Bertelli, G., Bijaoui, A., Bingham, R., Bono, G., Boschi, F., Castelli, F., Chemla, F., Coker, J., Crifo, F., Cropper, M., David, M., Dibbens, T., Gomboc, A., Gomez, A., Hancock, B., Haywood, M., Helmi, A., Holland, A., Horville, D., Huet, J. M., Jauregi, U., Katz, D., Laporte, P., Lebreton, Y., Marrese, P., Melse, T., Mignot, S., Morin, D., Munari, U., Perryman, M., Prsa, A., Royer, F., Sayede, F., Sellier, A., Siviero, A., Sordo, R., Soubiran, C., Stevenson, T. J., Thevenin, F., Tomasella, L., Turon, C., Vallenari, A., Viala, Y., Vola, P., Walton, D., Wilkinson, M., Winter, B., Zwitter, T.   +49 more
core   +4 more sources

Thevenin Equivalents of Some Interesting Networks with Dependent Sources [PDF]

IETE Journal of Education, 2014
ABSTRACTThis paper presents two classes of networks whose Thevenin equivalents are interesting. One class of networks is without any independent source. The other class has loop or node method-based delta 0. If proper care is not taken, then their Thevenin equivalent resistances may result in indeterminate forms.
openaire   +1 more source

Particle Size Effects on Dynamic Behavior of Heated Spheroidal Particles in Shear Flow

Chemical Engineering &Technology, Volume 49, Issue 3, March 2026.
Understanding the dynamics of nonspherical particles in shear‐driven flows is essential for a wide range of engineering applications. This study examines how confinement ratio, thermal effects, and interparticle interactions influence the migration, equilibrium positions, and rotation of nonspherical particles in such flows.
Farshad Gharibi, Dominique Thévenin
wiley   +1 more source

Real-Time Simulation of Hybrid Modular Multilevel Converters Using Shifted Phasor Models

IEEE Access, 2019
The real-time simulation of modular multilevel converter (MMC) is essential to the evaluation and validation of its control and protection systems.
Yingdong Wei, Dewu Shu, Xiaorong Xie, Venkata Dinavahi, Zheng Yan   +4 more
doaj   +1 more source

Power System Impedance Estimation Using a Fast Voltage and Current Changes Measurements

Energies, 2020
Equivalent power system impedance is an important electrical quantity from many points of view. Areas in which this parameter plays an important role include, in particular: Voltage stability analysis, power quality, or fault condition analysis.
Martin Kanálik, Anastázia Margitová, Ľubomír Beňa, Andrea Kanáliková   +3 more
doaj   +1 more source