Evaluation of various dynamic modeling methods of a circumferential-flux hysteresis motors

Niasar, Abolfazl Halvaei; Ghanbari, Arsham

doi:10.1109/pedstc.2016.7556828

Cited by 3 publications

(2 citation statements)

References 11 publications

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“…Other points in the rotor hysteresis material experience exactly the same hysteresis loop, displaced in time phase. Thus the loop not only gives the time variation of magnetic state at a point in the rotor, but also gives space variation of magnetic state around rotor at a particular instant of time [7,13]. The area of this loop is proportional to output torque T em .…”

Section: Magnetic Behavior Of Rotor Hysteresis Materials Before and Afmentioning

confidence: 99%

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Dynamic Modeling and Simulation of Short-Duration Over-excitation Phenomenon in Hysteresis Motor

Edjtahed¹,

Zadeh²,

Niasar³

2017

IJPEDS

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The hysteresis motor is a well-known synchronous motor that is used in special small power, high speed applications. Dynamic modeling and analysis of this motor is more complicated than permanent magnet synchronous motors (PMSMs) or induction motors (IMs) due to nonlinear behavior of rotor magnetic material. Short over-excitation is a unique phenomenon that only occurs in hysteresis motor in which the terminal voltage increase at synchronous speed for a short duration, and then continuously is decrease to initial value. Therefore, the input current is reduced, this leads to more power factor and efficiency enhancement. Till now, there isn"t any analytic dynamic model of this phenomenon. In this paper, based on a novel dynamic model of hysteresis motor, the overexcitation phenomenon is investigated and transient performance of the motor during over-excitation is simulated via Simulink.

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Section: Magnetic Behavior Of Rotor Hysteresis Materials Before and Afmentioning

confidence: 99%

“…Figure 3. B-H loops and flux density waves for two different loads [7,13], (L1 loop corresponds to the lower load) …”

Section: Magnetic Behavior Of Rotor Hysteresis Materials Before and Afmentioning

confidence: 99%

Dynamic Modeling and Simulation of Short-Duration Over-excitation Phenomenon in Hysteresis Motor

Edjtahed¹,

Zadeh²,

Niasar³

2017

IJPEDS

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An Experimental Comparison of Disc-Type Hysteresis Motors With Slotless Magnetic Stator Core

Darabi

Tahanian

Amani

et al. 2017

IEEE Trans. Ind. Electron.

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A New Hybrid Hysteresis Reluctance Disc Type Motor; design, Prototyping and Analysis

Mizani

Darabi

Omrani

2018

2018 International Conference of Electrical and Electronic Technologies for Automotive

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Evaluation of various dynamic modeling methods of a circumferential-flux hysteresis motors

Cited by 3 publications

References 11 publications

Dynamic Modeling and Simulation of Short-Duration Over-excitation Phenomenon in Hysteresis Motor

Dynamic Modeling and Simulation of Short-Duration Over-excitation Phenomenon in Hysteresis Motor

An Experimental Comparison of Disc-Type Hysteresis Motors With Slotless Magnetic Stator Core

A New Hybrid Hysteresis Reluctance Disc Type Motor; design, Prototyping and Analysis

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