Research of Cylindrical Linear Induction Motor with Unconventionally Connected Windings

Poška, Algimantas Juozas; Bukšnaitis, Jonas

doi:10.5755/j01.eee.121.5.1646

Cited by 3 publications

(3 citation statements)

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“…The expressions in (11) relate to the voltage V, where these mathe-matical operations equally apply to currents I. Asymmetrical three-phase voltage and currents are determined by transformation to a symmetrical component system.…”

Section: The Methods Of Symmetrical Componentsmentioning

confidence: 99%

“…The superposition principle is applicable only if electrical parameters are simple periodical [9]. Dividing the right angled shape of voltage feeding function into the basic one and multi harmonics is realised through block Fourier psbpwm MATLAB Simulink package [10,11].…”

Section: The Methods Of Symmetrical Componentsmentioning

confidence: 99%

“…Voltages at the machine ends are symmetrical, if the machine is connected to the voltage system in the GDS, and symmetry can be disturbed by a phase cutoff or feeding from convertors [6,12]. The form of symmetrical components from equation (11) can for some reason be modified, for example, to solve simultaneous asymmetries on GDS models or to introduce the new system components [10,13]…”

Section: The Methods Of Symmetrical Componentsmentioning

confidence: 99%

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The mathematical model for analysis and evaluation of the transient process of the three-phase asynchronous machine performance

Marković¹,

Živanić

Lazarevic

et al. 2018

Serb J Electr Eng

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This paper describes an adopted method which could be used in transient process modelling of three-phase asynchronous machines on the computer. Converter asynchronous electric machine feeding requires a detailed research of the transient process influence and the dynamic states of energy exchange between the electrical circuit feeding and the machine itself. A mathematical model has been formulated in order to solve the transient process of the three-phase asynchronous electric machine referring to the two asynchronous machines and containing two matrix models defined by Park's q d  components. In the system of symmetrical components the state and the operation of the first machine was defined based on relations and operation conditions of a direct sequence system and of other machines based on relations and operation conditions of an inverse sequence system. The new method has been derived from the existing psbpwm MATLAB package. The new model simulates the state and operation of a single machine with identical parameters through the state and operation of the two machines with identical parameters: the first in a direct sequence system and the others in an inverse sequence system. Operation analysis of the three-phase induction machine is limited to a transient process occurring in the right angled shape of voltage feeding. The new presented model can, with certain limitations, be applied not only to a three-phase asynchro-nous machine model but to other alternating current machines which have a stator and a rotor. The experiment has been performed following an example of asymmetrical feeding followed by inverse component phenomena of electrical and mechanical values in the machine.

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Section: The Methods Of Symmetrical Componentsmentioning

confidence: 99%

Section: The Methods Of Symmetrical Componentsmentioning

confidence: 99%

Section: The Methods Of Symmetrical Componentsmentioning

confidence: 99%

See 1 more Smart Citation

The mathematical model for analysis and evaluation of the transient process of the three-phase asynchronous machine performance

Marković¹,

Živanić

Lazarevic

et al. 2018

Serb J Electr Eng

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Theoretical method for determination of the impact of parasitic torques from the equivalent scheme of induction machines fed by PWM inverter

Marković

Bjelić²,

Markovic³

et al. 2021

Measurement

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Analysis of the asynchronous electrical drives for the industrial machines with a cyclic (intermittent) electrical shock load

Marković¹,

Bjelić²,

Markovic³

2023

Bakar

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The analysis and proposed optimization technique of asynchronous electric drives of production machines with a cyclic impact load, under the condition of minimum energy consumption, was presented in this paper. The mean values of the electric motor torque in the working range of a slider, were adopted in calculation. The derived formulae can be used to calculate the optimal parameters of the electric motor drive.

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Research of Cylindrical Linear Induction Motor with Unconventionally Connected Windings

Cited by 3 publications

References 0 publications

The mathematical model for analysis and evaluation of the transient process of the three-phase asynchronous machine performance

The mathematical model for analysis and evaluation of the transient process of the three-phase asynchronous machine performance

Theoretical method for determination of the impact of parasitic torques from the equivalent scheme of induction machines fed by PWM inverter

Analysis of the asynchronous electrical drives for the industrial machines with a cyclic (intermittent) electrical shock load

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