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Chin. Phys. B, 2010, Vol. 19(1): 018601    DOI: 10.1088/1674-1056/19/1/018601
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Calculation of time-varying equivalent inductance and resistance of helical flux compression generators using the 2D filamentary method and dynamic matrix concept in the frequency domain

M. H. Khanzadea)†, Y. Alinejad-Beromib), and A. Shoulaiea)
a Iran University of Science & Technology, Narmak, Tehran, Iran; b Semnan University, Semnan, Iran
Abstract  In this paper we present an approach to calculate the time-varying equivalent inductance and resistance of helical flux compression generators accurately. This approach is based on the 2D filamentary method and uses the dynamic matrix concept. By using this method, it is possible to consider both the effects of the armature presence and frequency on the inductance and resistance of the HFCGs. The latter effect has not been discussed in previous open literature. The validation of the presented method has been verified by measurement results.
Keywords:  helical flux compression generators      liner      seed current  
Received:  19 May 2009      Revised:  27 August 2009      Accepted manuscript online: 
PACS:  84.30.Ng (Oscillators, pulse generators, and function generators)  
  84.30.Jc (Power electronics; power supply circuits)  

Cite this article: 

M. H. Khanzade, Y. Alinejad-Beromi, and A. Shoulaie Calculation of time-varying equivalent inductance and resistance of helical flux compression generators using the 2D filamentary method and dynamic matrix concept in the frequency domain 2010 Chin. Phys. B 19 018601

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