| Autor: |
Mosleh, M. E., Besmi, M. R. |
| Předmět: |
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| Zdroj: |
International Review on Modelling & Simulations; Jun2012, Vol. 5 Issue 3, p1231-1238, 8p, 7 Diagrams, 2 Charts, 4 Graphs |
| Abstrakt: |
A method for stray capacitance modeling of helix magneto flux cumulative generator (HMCG) at high frequency operation is presented. The method is based on analytical approach, which can predict stray capacitance of HMCG generators by using of turn-to-turn and turn-toliner capacitances and using physical structure of windings. In this paper, an equivalent circuit of HMCG is presented, base on the turn-to-turn and turn-to-liner capacitances. The overall stray capacitance can be obtained through the use of the equivalent circuits. The method was described by using numerical calculations. The derived expressions can be useful for the design of HMCG. This paper applied the vespiary regular hexagonal (VRH) model to calculate the stray capacitance between conductor wire filament (CWF) of one turn of coil (OTC) and between conductor wire filament and liner and also total capacitance of N-turn of coil (NTC) with singlelayer conductor. Also, the sensitivity coefficients' ratio of total stray capacitance to the turn-liner and turn-turn capacitances are obtained. Finally, the sensitivity coefficients' ratios of effective parameters are discussed and analyzed. By progress of explosion and volume extension of liner and decrease of the number of turns until the second turn, total capacitance of the generator increases and when there remains only one turn in the circuit, there occurs a descending decrease in total capacitance. [ABSTRACT FROM AUTHOR] |
| Databáze: |
Complementary Index |
| Externí odkaz: |
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