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Equivalent circuit modeling of an interior permanent magnet hysteresis motor
2014 IEEE 27th Canadian Conference on Electrical and Computer Engineering (CCECE), 2014An interior permanent magnet hysteresis (IPMHS) motor is a solid-rotor self-starting synchronous motor. Its rotor has a solid hysteresis ring made of composite materials of high degree of magnetic hysteresis with buried permanent magnets inside the ring.
S. F. Rabbi, M. Azizur Rahman
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Models of magnetic circuits and their equivalent electrical diagrams
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 1999The paper presents a method of creating electrical equivalent diagrams of magnetic circuits. The method is based on bond‐graph techniques, using flux derivative as flow variable. Couplings between magnetic and electric part of the system are represented by gyrators.
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Equivalent Magnetic Circuit Model of IPMSM
IEEJ Transactions on Industry Applications, 2023Koji Shigeuchi +2 more
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Magnetic Equivalent Circuit Model of a Dual Three-Phase PMSM with Winding Short Circuit
IECON 2019 - 45th Annual Conference of the IEEE Industrial Electronics Society, 2019Multi-phase electric machines are frequently used in applications where a high system reliability is required. An accurate but computationally simple mathematical model of these electric machines is essential for the development of model-based control and fault detection strategies.
Gabriel Forstner +2 more
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Cylindrical Electromagnets: An Accurate Magnetic Equivalent Circuit
Cylindrical electromagnets are used in various industries. The geometric structure and circular symmetry of these electromagnets reduce flux leakage and increase their efficiency. In this paper, a precise magnetic equivalent circuit for the cylindrical electromagnet is presented and its permeance relations are proved.Ali Hashemi, Parsa Qaraei
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Magnetic Equivalent Circuit Model of a Permanent Magnet Electrical Variable Transmission
2018 XIII International Conference on Electrical Machines (ICEM), 2018The Electrical Variable Transmission is a complex device of which the electromagnetic behavior is typically studied based on FEM calculations. As the computational effort of these FEM calculations is high, it is a challenging task to investigate the impact of design changes on the performance of the device.
Florian Verbelen +4 more
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Modelling of magnetic components for power electronics: a circuit equivalent approach
2019 IEEE 5th International forum on Research and Technology for Society and Industry (RTSI), 2019The use of magnetic components in power electronics is becoming more and more demanding, as well as control systems are pushing these devices to work in precise working points of the magnetic characteristic. These control techniques improve the performance of the power device but force the designer to simulate more and more pushed.
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Design of a Hybrid Magnetic Bearing Based on Equivalent Magnetic Circuit Method
Applied Mechanics and Materials, 2012The structure and working principle of a new hybrid magnetic bearing is introduced in this paper. To overcome the drawbacks of finite element method(FEM) in parameter design of hybrid magnetic bearing, a method based on the equivalent magnetic circuit method is proposed.
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Magnetic Equivalent Circuit Of A PM Hysteresis Motor
1997 IEEE International Magnetics Conference (INTERMAG'97), 2005null Ruifeng Qin, M.A. Rahman
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Modeling of a Permanent Magnet Linear Synchronous Motor Using Magnetic Equivalent Circuits
Mechatronics, 2021Wolfgang Kemmetmueller +2 more
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