Influence of armature-rail contact surface morphology on starting characteristics of armature

Yingdong Che; Weikang Zhao; Zhizeng Wang; Wen Tian; Youjun Kong; Weiqun Yuan; Ping Yan

doi:10.11884/HPLPB202032.190370

High Power Laser and Particle Beams, Volume. 32, Issue 5, 055003(2020)

Influence of armature-rail contact surface morphology on starting characteristics of armature

Yingdong Che^1,2,3, Weikang Zhao^1,2,3, Zhizeng Wang^2,3, Wen Tian^1,2,3, Youjun Kong^1,2,3, Weiqun Yuan^2,3, and Ping Yan^2,3

Author Affiliations

¹University of Chinese Academy of Sciences, Beijing 100190, China

²Institute of Electrical Engineering, Chinese Academy of Sciences, Beijing 100190, China

³Key Laboratory of Power Electronics and Electric Drive, Chinese Academy of Sciences, Beijing 100190, China

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References(8)

[1] [1] Marshall R A, Ying W. Railguns: their science technology[M]. Beijing: China Machine Press, 2004: 45.

[2] Hsieh K T, Kim B K. 3D modeling of sliding electrical contact[J]. IEEE Trans Magn, 33, 237-239(1997).

[3] Schneider M, Woetzel M, Wenning W. The ISL rapid fire railgun project RAFIRA—Part Ⅰ: Technical aspects and design considerations[J]. IEEE Trans Magn, 45, 442-447(2009).

[4] Barber J P, Dreizin Y A. Model of contact transitioning with realistic armature-rail interface[J]. IEEE Trans Magn, 31, 96-100(1995).

[5] Barber J P, Challita A, Mass B. Contact transition in metal armatures railguns[J]. IEEE Trans Magn, 27, 228-232(1991).

[6] Watt T, Stefani F, Crawford M. Investigation of damage to solid-armature railguns at startup[J]. IEEE Trans Magn, 43, 214-218(2007).

[10] Schneider M, Eckenfels D, Nezirevic S. Doppler-radar: A possibility to monitor projectile velocity[J]. IEEE Trans Magn, 39, 183-188(2003).

[11] Asay J R, Konrad C H, Hall C A. Continuous measurements of in-bore projectile velocity[J]. IEEE Trans Magn, 25, 46-51(1989).

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Yingdong Che, Weikang Zhao, Zhizeng Wang, Wen Tian, Youjun Kong, Weiqun Yuan, Ping Yan. Influence of armature-rail contact surface morphology on starting characteristics of armature[J]. High Power Laser and Particle Beams, 2020, 32(5): 055003

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Paper Information

Category: Pulsed Power Technology

Received: Sep. 19, 2019

Accepted: --

Published Online: Apr. 24, 2020

The Author Email:

DOI:10.11884/HPLPB202032.190370

Topics

laser devices and laser physics

Lasers and Laser Optics

Laser physics

laser manufacturing

Instrumentation, Measurement and Metrology