Electromagnetic Design of a High-Speed Solid Cylindrical Permanent-Magnet Motor Equipped With Active Magnetic Bearings

Xu, Shijie; Liu, Xiquan; Le, Yun

doi:10.1109/tmag.2017.2695540

Cited by 32 publications

(21 citation statements)

References 26 publications

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“…erefore, when designing the major dimension parameters of PMIM, the temperature rise of the stator winding and the strength of the mechanical structure of the rotor can be considered comprehensively through equations (10) and (11).…”

Section: Design Of Pmim Rotor Mechanical Structure Strengthmentioning

confidence: 99%

“…Second, the PMIM winding temperature rise was calculated and judged according to equations (6) and (7). If the requirements of stator temperature rise were unsatisfied, the PMIM inner diameter D is , tooth width b ts , and tooth height h s should be adjusted according to equation (11) until equation 7was met. e maximum mechanical stress was calculated according to equation (9).…”

Section: Key Technical Flowchart Of Pmim Based On Mpdidmentioning

confidence: 99%

“…Based on the above preliminary design, the V-shaped structure rotor was designed, the insulation grade of the prototype winding was H, and the ambient temperature was 90°C. ereby, the winding temperature rise was estimated according to equations (6), (7), and (11). en, according to equations (9) and (10), the rotor mechanical structure strength was calculated.…”

Section: Fem Simulation Of Pmim Based On Mpdidmentioning

confidence: 99%

“…A three-dimensional model of an axial radial magnetic flux permanent magnet synchronous motor was established, the steady-state thermal performance was analyzed, and the motor winding was designed as the temperature field distributions of high-temperature superconducting wires and copper wires [10]. A 30 kW 60000 r/min high-speed cylindrical permanent magnet motor equipped with magnetic bearing was designed, a magnetic field analytic model was built, and the magnetic force resolution was deduced [11]. A novel permanentmagnet motor with surface-mounted outer rotor transversal magnetic flux was designed, and an improved stator design method was proposed, which can partially convert leakage flux into main flux [12].…”

Section: Introductionmentioning

confidence: 99%

See 3 more Smart Citations

Multiphysical-Domain Integration Design of Oil-Cooled Permanent Magnet ISG Motor

Chen

Zhang

Huang

et al. 2020

Mathematical Problems in Engineering

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Integrated-starter-generator (ISG) motors are a key part of new-energy vehicle dynamic systems. To more efficiently design higher-performance permanent magnet ISG motors, we proposed a multiphysical-domain integrated design method by designing the electromagnetism and thermal performance of motors and the mechanical structure strength of rotors together. A 48-slot and 8-pole oil-cooled permanent magnet ISG motor was designed by using this method and simulated via the finite element method. Also, a motor-testing platform was built to experimentally validate this method. The simulation results were consistent with the test results, which confirmed that the new method was accurate and effective and can be referred to during the practical design and development of high-density permanent magnet motors.

show abstract

Section: Design Of Pmim Rotor Mechanical Structure Strengthmentioning

confidence: 99%

Section: Key Technical Flowchart Of Pmim Based On Mpdidmentioning

confidence: 99%

Section: Fem Simulation Of Pmim Based On Mpdidmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Multiphysical-Domain Integration Design of Oil-Cooled Permanent Magnet ISG Motor

Chen

Zhang

Huang

et al. 2020

Mathematical Problems in Engineering

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show abstract

“…Simultaneously, several methods of motor design also have been investigated in the literature. The design processes in electromagnetic aspect of a high-speed solid cylindrical PM motor equipped with magnetic bearings were presented [14]. The design of the 4-kW 150-krpm ultra-high-speed SPMSM for an electrically assisted turbocharger was presented [15].…”

Section: Introductionmentioning

confidence: 99%

Electromagnetic-Thermal Integration Design of Permanent Magnet Motor for Vehicles

Chen

Zhang

Huang

2019

International Journal of Rotating Machinery

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To more efficiently design high performance vehicular permanent magnet motor, an electromagnetic-thermal integration design method is presented, which considers both the electromagnetic properties and the temperature rise of motor winding when determining the main dimensional parameters of the motor. Then a 48-slot and 8-pole vehicular permanent magnet motor is designed with this method. The thermomagnetic coupling design is simulated and validated on the basis of multiphysical domain on finite element analysis. Then the prototype is analyzed and tested on a newly built motor experiment platform. It is shown that the simulation results and experimental results are consistent, which validate the accuracy and effectiveness of the new design method. Also this method is proved to well improve the efficiency of permanent magnet motor design.

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Integrated Radial-axial Magnetic Bearing with Variable Permanent-Magnet Bias Flux In Situ

Xu,

Li,

Wang

et al. 2024

J. Electr. Eng. Technol.

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Electromagnetic Design of a High-Speed Solid Cylindrical Permanent-Magnet Motor Equipped With Active Magnetic Bearings

Cited by 32 publications

References 26 publications

Multiphysical-Domain Integration Design of Oil-Cooled Permanent Magnet ISG Motor

Multiphysical-Domain Integration Design of Oil-Cooled Permanent Magnet ISG Motor

Electromagnetic-Thermal Integration Design of Permanent Magnet Motor for Vehicles

Integrated Radial-axial Magnetic Bearing with Variable Permanent-Magnet Bias Flux In Situ

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