Design of High-Speed Hybrid Hysteresis Motor Rotor Using Finite Element Model and Decision Process

Jagieła, Mariusz; Garbiec, Tomasz; Kowol, M.

doi:10.1109/tmag.2013.2284018

Cited by 24 publications

(17 citation statements)

References 10 publications

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“…Then, the three dimensional electromagnetic field is transient-transient and step-step cosimulated with the power converter system [6], and the interactions between the generator and the power converter control system can be investigated Fig.3 shows the system level analysis model for the HSPGS in this paper, in which the three dimensional FEA is connect to a power converter system, which includes the uncontrolled rectifier, the DC-DC converter, the DC link filter, and the equivalent load resistance. The interaction between the high speed machine and the control system are modelled via the time varying current and terminal voltage in the co-simulation circuit.…”

Section: Influence Of Power Converter Systemmentioning

confidence: 99%

“…From the eddy current vector distributions, it can be seen that, when the generator connected to a PCs, the eddy current in rotor sleeve distributed more centralized, and the maximum induced eddy current increase to 3.29 10^6 to from2.50 10^6 (in Amperes per cubic meters). Based on the method introduced in [6], the eddy loss in rotor increased more than 3 times, that is from 6.24 Watts to 27.18 Watts, which would take much press for heat transmission in rotor side, and a better control scheme may need to reduce such eddy loss.…”

Section: Influence Of Power Converter Systemmentioning

confidence: 99%

“…Recently, many researchers devote to the performance studies of high speed machine, and some important research results have been achieved [6][7][8]. Most of these studies focus on the structure design [6], the thermal management [7], and optimizations [8], without considering the effects of the power converter control strategies.…”

Section: Introductionmentioning

confidence: 99%

“…Most of these studies focus on the structure design [6], the thermal management [7], and optimizations [8], without considering the effects of the power converter control strategies. In this paper a 3kW, 80,000 rpm HSPGS is investigated together with power converter control system.…”

Section: Introductionmentioning

confidence: 99%

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Control Integrated Studies on High Speed Permanent Magnetic Generators System

Zhang

et al. 2015

IEEE Trans. Magn.

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The power converter and its control system has great impact on the behavior of the high speed permanent magnet generator system (HSPGS) due to the high operating frequency, and therefore should be investigated in the design and research on the HSPGS. This paper investigates a 3kW 80,000 rpm HSPGS with the control system and evaluates machine performance. A study model composed of three dimensional finite element analyses and control system is proposed, and the magnetic density distribution in machine is investigated via FEA and power converter control directly coupled research. From the comparisons of simulation results of generator operating with or without control system, the effects of control system current time harmonics on the three dimensional flux distribution, the vector eddy current in rotor sleeve, and the iron loss of the machine are explored. By using the harmonics analyses, both the space flux harmonics and the voltage current time harmonics are obtained. The tested waveforms and voltage and current value of machine under different working conditions verify the calculated results. The obtained results could provide reference for system level design and investigation for HSPGS.

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Section: Influence Of Power Converter Systemmentioning

confidence: 99%

Section: Influence Of Power Converter Systemmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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Control Integrated Studies on High Speed Permanent Magnetic Generators System

Zhang

et al. 2015

IEEE Trans. Magn.

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“…The hysteresis motors can be used to circumvent these disadvantages. They have reliable self-starting without need for any kind of start-up procedure; a durable windingless rotor structure; high output power/unit volume; smooth, vibration-free operation; quiet operation; nonzero torque at rest; constant torque; and low inrush current [1][2][3][4][5]. There are also various studies to be found in the literature [6][7][8] on line-start permanent magnet synchronous motors without using the hysteresis ring.…”

Section: Introductionmentioning

confidence: 99%

Design of a self-starting hybrid permanent magnet hysteresis synchronous motor connected directly to the grid

Gedikpınar¹,

Atdogmus²

2017

Turk J Elec Eng & Comp Sci

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Abstract:In this work, a permanent magnet hysteresis synchronous (PMHS) motor was designed to improve the efficiency of the system. The proposed motor is intended for pumping applications, such as submersible pump motors, fire pumps, oil-well pumps, and circulation pumps requiring high-speed operation. The efficiency of the pump system increases depending on the speed of the pump fans. The total efficiency of the pump system is reduced because the load increases exponentially in these types of application systems. The speed is important for the pumping applications in order to improve the efficiency of the pump system. Nowadays, traditional induction motors are widely used in these applications; however, they experience rotor slip when operating under synchronous speed with loaded conditions. The system efficiency is dramatically reduced when the rotor slip is increased by depending on the pump load. The proposed motor can achieve self-starting without any kind of driver for direct connection to the grid. In addition, the proposed motor can be operated at synchronous speed under full load conditions. The designed motor is analyzed by using simulation results, such as the performance of the starting motor at various loads, stator-rotor flux density, and synchronous speed at stand-still.

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Hysteresis Motor

Jain,

Gulati

2024

Special Electrical Machinery

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Design of High-Speed Hybrid Hysteresis Motor Rotor Using Finite Element Model and Decision Process

Cited by 24 publications

References 10 publications

Control Integrated Studies on High Speed Permanent Magnetic Generators System

Control Integrated Studies on High Speed Permanent Magnetic Generators System

Design of a self-starting hybrid permanent magnet hysteresis synchronous motor connected directly to the grid

Hysteresis Motor

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