Design and Parameter Analysis for Explosive-Driven Demagnetization Pulsed Power Source

Chin. Phys. Lett.

2006, Vol. 23

Issue (2): 423-425 DOI:

Original Articles

Design and Parameter Analysis for Explosive-Driven Demagnetization Pulsed Power Source

SHI Shang-Chun;MENG Chuan-Min;HE Hong-Liang;DONG Shi;ZHAO Feng

Laboratory for Shock Wave and Detonation Physics Research, Institute of Fluid Physics, China Academy of Engineering Physics, Mianyang 621900

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SHI Shang-Chun, MENG Chuan-Min, HE Hong-Liang et al 2006 Chin. Phys. Lett. 23 423-425

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Abstract We design a pulsed power source based on the technique for explosive-driven demagnetization. The physical process and geometry structure of this power source are described in detail and several formulae are deduced to predict some important properties of the power source. With a Ф 40mm×20mm×10mm cylindrical magnet, the maximum output voltage and current reaches 125.5V and 862.9A, respectively. The rise time of the front edge of the output voltage is about 264ns. On the 0.05Ω simulative load, the net power is 37kW.

Keywords: 62.50.+p 75.90.+w

Published: 01 February 2006

PACS:	62.50.+p
	75.90.+w	(Other topics in magnetic properties and materials)

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https://cpl.iphy.ac.cn/ OR https://cpl.iphy.ac.cn/Y2006/V23/I2/0423

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	SHI Shang-Chun
	MENG Chuan-Min
	HE Hong-Liang
	DONG Shi
	ZHAO Feng

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