Research of the Self-Restoration Speed [-5pt]of Low Remanence Toroid Cores

• Authors: Z. Huang , L. Zhang
• Languages of publication: EN

Abstracts

EN

Theory analysis and experiments have been done to find out the factors which decide on the self-restoration speed of low remanence toroid cores. The results show that in the right working circuit, the core with appropriate pulse permeability can be restored to its remanence after excitation within 1 μs without reset current. Therefore, the toroid core restoration in a MHz repeat frequency, multi-pulse induction cavity is likely to be solved by choosing the right material of cores and use proper working circuit.

Keywords

EN

01.30.Cc; 75.60.Ej

Discipline

• 75.60.Ej: Magnetization curves, hysteresis, Barkhausen and related effects(for hysteresis in ferroelectricity, see 77.80.Dj)
• 01.30.Cc: Conference proceedings

• Journal: Acta Physica Polonica A
• Year: 2009
• Volume: 115
• Issue: 6
• Pages: 1189-1191

Dates

published

2009-06

Contributors

author

Z. Huang

• Institute of Fluid Physics, CAEP, P.O. Box 919-106, Mianyang, Sichuan, 621900, P.R. China

author

L. Zhang

• Institute of Fluid Physics, CAEP, P.O. Box 919-106, Mianyang, Sichuan, 621900, P.R. China

References

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• 3. E. Cook, B. Lee, in: Proc. XX Int. Linac Conf., Monterey, California 2000
• 4. Z.P. Huang, L. Zhang, in: Proc. First Euro-Asian Pulsed Power Conf. 2006, p. 173
• 5. R.C. O'Handley, Modern Magnetic Materials Principle and Applications, Chemistry Industry Press, Beijing 2002
• 6. Z.P. Huang, L. Qin, High Power Laser Part. Beams 19, 125 (2007)

Identifiers

DOI

10.12693/APhysPolA.115.1189