The Development of High Performance Pulsed Magnets of the Prototype Facility of WHMFC

Li, L; Peng, Tao; Ding, Hongfa; Han, Xiaotao; Ding, Tonghai; Qiu, Li; Lv, Yiliang; Song, Yulei; Duan, Xianzhong; Herlach, F.; Pan, Yuan

doi:10.1109/tasc.2010.2042585

Cited by 11 publications

(2 citation statements)

References 6 publications

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“…5b) where the magnetic field strength at the joint of the sharp tie faces was enhanced. It should be noted that this failure is typical of pulsed solenoids with multi layer rectangular conductor winding [8]. To avoid this problem, the construction should be optimized by changing the winding conductor shape.…”

Section: Calculation Of the Solenoidmentioning

confidence: 99%

Pulsed solenoid with nanostructured Cu-Nb wire winding

Быков

Popkov

Parshin

et al. 2015

J. Synch. Investig.

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The construction of a solenoid with nanostructured Cu-Nb wire winding is studied and its elec tromagnetic, mechanical, and thermal parameters are analytically and numerically calculated. Comparing the results of the calculation and testing, the solenoid operability at an amplitude strength of the generated magnetic field of 40 T and a pulse length of 20 ms is established. The obtained parameters make the solenoid applicable in experimental research aimed at solving topical fundamental problems.

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Section: Calculation Of the Solenoidmentioning

confidence: 99%

Pulsed solenoid with nanostructured Cu-Nb wire winding

Быков

Popkov

Parshin

et al. 2015

J. Synch. Investig.

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“…As an extreme condition for scientific research, the pulsed high magnetic field is one of the effective tools in modern experimental physics research [10]. A pulsed field of 88.9 T has been achieved at the U.S. National High Magnetic Field Laboratory [11].…”

Section: Introductionmentioning

confidence: 99%

Design and Experiments of a High Field Electromagnetic Forming System

Qiu

Han

Peng

et al. 2012

IEEE Trans. Appl. Supercond.

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The concept of capacity coefficient is introduced to evaluate the processing capacity of electromagnetic forming (EMF). An EMF system design method, including capacity coefficient design, inductance design and strength design, is developed by a finite element method. The geometry and size of the driving coil are optimized by the capacity coefficient design. The inductance design is aimed at obtaining a reasonable pulse width of EMF. Finally, the strength design of the driving coil is presented with respect to the reinforcement. With this design method, a high strength driving coil is designed and wound. The height, inner radius, and outer radius of the driving coil are 25 mm, 5 mm, and 50 mm respectively. The number of turns is 40, resulting in reasonable pulse width of 380 . Experiments with different driving coils and pulse width were carried out. The results show that the processing capability of EMF is improved due to the high strength driving coil.

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Post-assembly magnetization of a 100 kW high speed permanent magnet rotor

Wang

2015

Review of Scientific Instruments

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A post-assembly magnetizing fixture has been designed and successfully used to magnetize the rotor of a 100 kW high speed permanent magnet synchronous motor. The rotor is a solid cylinder with outer diameter of 80 mm and total length of 515 mm. The permanent magnet material is samarium-cobalt (Sm2Co17) with saturation magnetizing field of 6 T. The mechanical stability of the magnetizing fixture has been studied as well as the general design methodology. The magnetizing coil is subdivided in order to reduce the electromagnetic force, and the coils are separately reinforced in different ways. The electromagnetic and structural optimization is performed by finite element analysis and verified by experiments.

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The Development of High Performance Pulsed Magnets of the Prototype Facility of WHMFC

Cited by 11 publications

References 6 publications

Pulsed solenoid with nanostructured Cu-Nb wire winding

Pulsed solenoid with nanostructured Cu-Nb wire winding

Design and Experiments of a High Field Electromagnetic Forming System

Post-assembly magnetization of a 100 kW high speed permanent magnet rotor

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