Analytical description of a single-stator axial-flux induction machine with squirrel cage

Igelspacher, Jakob; Herzog, Hans-Georg

doi:10.1109/icelmach.2010.5608227

Cited by 10 publications

(5 citation statements)

References 9 publications

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“…In this model, inertia, friction and load torque are unknown. The state space dynamic of IM motor in (1)(2)(3)(4)(5) is also used. This model ignores the friction.…”

Section: B Induction Motor In Matlab Simulationmentioning

confidence: 99%

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Practical intelligent modeling of three-phase induction machine

Noei

Kholerdi

2015

2015 7th Conference on Information and Knowledge Technology (IKT)

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This manuscript studies parameter identification of an induction motor using various optimization algorithms. Inertia, friction and load torque of a real three phase motor are optimized based on artificial bee colony (ABC), particle swarm and genetic optimization algorithms. A DC and no-load lockedrotor experiments are performed to spot other parameters. A MATLAB included model and a state space dynamic model of induction motor are simulated to investigate the performance of the identification. This method guarantees the high accuracy and estimation speed of parameter identification. Result of artificial bee colony algorithm shows the least difference between the speeds of real and state space motors over the first half of minute when the motor starts. This indeed reflects the robustness of the proposed algorithm with respect to the other implemented optimization algorithms.

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“…In this model, inertia, friction and load torque are unknown. The state space dynamic of IM motor in (1)(2)(3)(4)(5) is also used. This model ignores the friction.…”

Section: B Induction Motor In Matlab Simulationmentioning

confidence: 99%

“…These techniques are mostly included in the second category and are sensor-based. Finite element analysis is an accurate techniques for system identification [4] and even performance prediction [5]. Its disadvantages, however, such as long process and the complexity fails the performance.…”

Section: Introductionmentioning

confidence: 99%

Practical intelligent modeling of three-phase induction machine

Noei

Kholerdi

2015

2015 7th Conference on Information and Knowledge Technology (IKT)

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“…Modelling and performance analysis methods of axial flux induction motors is another point that has been widely discussed in the literature [22,23]. AFIMs modelling methods can be divided into two categories of numerical modelling such as finite element method (FEM) [24] and analytical modelling methods [25,26]. In Ref.…”

Section: Introductionmentioning

confidence: 99%

Design and modelling of a two‐degrees‐of‐freedom dual‐rotor axial‐flux squirrel cage induction motor

Soheili,

Darabi,

Pourmirzaei Deylami

2023

IET Electric Power Appl

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A two‐degrees‐of‐freedom (2DOF) dual‐rotor axial‐flux induction motor (2DOF‐DRAFIM) is proposed with independent movement capability of rotors and its performance is evaluated in detail. First, using the analytical equations, the steady‐state model of the motor is presented and the electrical equivalent circuit is extracted along with an electromagnetic design algorithm for the proposed motor. In the next step, using two‐dimensional and three‐dimensional finite element modelling (FEM), the performance of the proposed motor is investigated. The results of the experimental measurements on the manufactured prototype confirm the validity of the results of theoretical modelling and finite element simulations. The proposed structure provides some unique features. One of the fascinating behaviours of the proposed 2DOF‐DRAFIM is that the higher‐speed rotor produces higher output torque and the lower‐speed rotor has lower torque. In this regard, the 2DOF structure can be considered a potential concept for electric vehicles (EVs) without needing a conventional mechanical differential.

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“…In an axial flux induction machine, the diagnostic properties of axial flux as a result of asymmetry of electrical and magnetic circuits have been investigated (Jarzyna, 1995). Analytical explanation of the theoretical basis of the current layer theory of squirrel-cage single stator AFIM, flux density in the air gap, ringing flux of the stator and rotor, electromagnetic torque, and parameters of a phase equivalent circuit have been made (Igelspacher and Herzog, 2010). Two-phase axial flux disc rotor induction motor applications are presented with experience (Dwivedi et al, 2015).…”

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confidence: 99%

An Interface Design for Axial Induction Motor

Güllüoğlu

2020

Int.J.Trends.Math.Edu.Research

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Asynchronous motors have been used extensively in the industry since the first discovery. Although the general working principles do not change, they can be made geometrically in the form of cylinders, spheres, cones and even discs. One of these geometries is known as axial flux machine topology which has a disc structure. Axial flux machines are remarkable in terms of their high efficiency, high power density and advantage in terms of compact structures. In this study, extended literature search of axial flux induction motor is given. In addition to the literature, axial induction motor design interface has been created by using MATLAB GUI software. This interface can communicate with ANSYS Maxwell. Thus, the dimensioning values of the machine calculated via the interface can be drawn automatically in Ansys Maxwell and it can perform numerical analysis. The obtained torque, current and efficiency data were evaluated.

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Analytical description of a single-stator axial-flux induction machine with squirrel cage

Cited by 10 publications

References 9 publications

Practical intelligent modeling of three-phase induction machine

Practical intelligent modeling of three-phase induction machine

Design and modelling of a two‐degrees‐of‐freedom dual‐rotor axial‐flux squirrel cage induction motor

An Interface Design for Axial Induction Motor

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