Fast Torque Computation of Hysteresis Motors and Clutches Using Magneto-static Finite Element Simulation

@article{Gallicchio2019FastTC,
  title={Fast Torque Computation of Hysteresis Motors and Clutches Using Magneto-static Finite Element Simulation},
  author={Gianvito Gallicchio and Marco Palmieri and Mauro Di Nardo and Francesco Cupertino},
  journal={Energies},
  year={2019}
}
Hysteresis motor and clutches have several advantages, such as constant torque from zero to synchronous speed, low torque ripple, and low fabrication cost. Low efficiency and power factor are the main features that have limited the application of this type of electrical machine to few applications. Being a niche argument, little literature has addressed the problem of analytical and finite element (FE) modelling of hysteresis electrical machines. This paper first describes the most important… 
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References

SHOWING 1-10 OF 22 REFERENCES
Analysis of Hysteresis Motor Starting Torque Using Finite Element Method and Scalar Static Hysteresis Model
A method for the analysis of high-speed hysteresis micromotor by using a magnetostatic field solution and Piece-Wise-Linear (PWL) model of scalar static hysteresis is presented. The solution of the
Modeling, Design, and Validation of Magnetic Hysteresis Motors
TLDR
A finite-element model for the design of hysteresis motors is proposed and it is demonstrated that the initial condition of the rotor active part can be exploited in synchronous conditions to improve the machine output torque.
Modeling and Validation of the Radial Force Capability of Bearingless Hysteresis Drives
The hysteresis motor technology combined with the magnetic suspension makes bearingless hysteresis drives very appealing for high- and ultra-high-speed applications. Such systems exploit the magnetic
Finite-Element Analysis of an Axial Flux Hysteresis Motor Based on a Complex Permeability Concept Considering the Saturation of the Hysteresis Loop
Axial structures of the hysteresis motors, similar to the other axial types of electrical machines, have some outstanding characteristics with regard to radial structures, such as higher
General design algorithm for a hybrid hysteresis motor based on mathematical modeling
TLDR
Attempts have been made in order to make use of conventional design parameters in the output equation to achieve a simplified design algorithm for hybrid hysteresis motors.
Dynamic Modeling and Load Characteristics of Hysteresis Motor Using Preisach Model
In this paper, a strict dynamic analysis for hysteresis motor is executed using a hysteresis motor equivalent circuit including eddy current and inverse Preisach model. For the permeability of the
The hysteresis motor-advances whick permit economical fractional horsepower ratings
  • H. Roters
  • Engineering
    Transactions of the American Institute of Electrical Engineers
  • 1947
The theory of the development of torque in a hysteresis motor is analyzed from both the hysteresis lag angle and total loop energy points of view. A new development, comprising the use of a closed
Analysis of hysteresis motor using finite element method and magnetization-dependent model
In this paper, finite element analysis (FEA) of a hysteresis motor using a magnetization-dependent model is presented. The hysteresis loop in the hysteresis ring is calculated from the maximum flux
Design Procedure for Hysteresis Couplers
The present paper is devoted to the description of a procedure for the design of rotational hysteresis couplers for customer applications. The analysis has been oriented towards configurations
Hysteresis Bearingless Slice Motors With Homopolar Flux-Biasing
We present a new concept of bearingless slice motor that levitates and rotates a ring-shaped solid rotor. The rotor is made of a semi-hard magnetic material exhibiting magnetic hysteresis, such as D2
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