Results 1 to 10 of about 112,998 (306)

Frequency response modeling and equivalent inertial estimation of induction machine

open access: yesEnergy Reports, 2022
With the rapid development of renewable energy and High Voltage Direct Current (HVDC), the power system is turning to be a low-inertia system. Due to insufficient inertia on the power side, the proportion of inertia on the load side increases.
Tao Zhou   +5 more
doaj   +3 more sources

Estimating Parameters of the Induction Machine by the Polynomial Regression

open access: yesApplied Sciences, 2018
Parameter identification of an induction machine is of great importance in numerous industrial applications. This paper used time-varied signals of voltage, current, and rotor speed to compute the equivalent circuit parameters, moment of inertia, and ...
Rong-Ching Wu   +2 more
doaj   +3 more sources

Modeling of Mutual Saturation in Induction Machines [PDF]

open access: green2008 IEEE Industry Applications Society Annual Meeting, 2008
Mutual saturation between the main flux and the rotor leakage flux appears in induction machines, especially if the rotor slots are skewed or closed. Conventional saturation models used in connection with dynamic equivalent-circuit models do not take this phenomenon into account.
Toni Tuovinen   +2 more
openalex   +3 more sources

Estimation of Electrical Parameters of the Induction Machine Steady State Model Using Nameplate Data and Hunger Game Search Algorithm [PDF]

open access: yesهوش محاسباتی در مهندسی برق, 2023
In this paper, the Hunger Games Search (HGS) optimization algorithm is used to estimate the electrical parameters of the induction machine steady state model. Induction machine nameplate data is used as input to the proposed algorithm. The performance of
Ahmad Shirzadi   +2 more
doaj   +1 more source

Velocity Sensor Fault-Tolerant Controller for Induction Machine Using Intelligent Voting Algorithm

open access: yesEnergies, 2022
Nowadays, induction machines (IMs) are widely used in industrial and transportation applications (electric or hybrid ground vehicle or aerospace actuators) thanks to their significant advantages in comparison to other technologies.
Fadi Alyoussef   +4 more
doaj   +1 more source

Multi-Stage Optimization of Induction Machines Using Methods for Model and Parameter Selection

open access: yesEnergies, 2021
Optimization methods are increasingly used for the design process of electrical machines. The quality of the optimization result and the necessary simulation effort depend on the optimization methods, machine models and optimization parameters used. This
Martin Nell   +2 more
doaj   +1 more source

A Universal Gains Selection Method for Speed Observers of Induction Machine

open access: yesEnergies, 2021
Properties of state observers depend on proper gains selection. Each method of state estimation may require the implementation of specific techniques of finding those gains.
Daniel Wachowiak
doaj   +1 more source

Mathematical Modelling of Transient Processes in an Asynchronous Drive with a Long Shaft Including Cardan Joints

open access: yesEnergies, 2021
Beginning with the classic methods, a mathematical model of an electromechanical system is developed that consists of a deep bar cage induction motor that, via a complex motion transmission with distributed mechanical parameters, drives a working machine,
Andriy Chaban   +3 more
doaj   +1 more source

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