Stray Capacitance and Sensitivity Coefficients Ratio it in One Turn of MFCG Coil

The calculation of Magneto Flux Compression generator(MFCG) parasitic parameters, such as parasitic capacitance, is fundamental for predicting the frequency behavior of the MFCG generator, reducing this capacitance value and ore over for more advanced aims of capacitance integration and cancellation. This paper presents a comprehensive procedure for calculating all contributions to the stray capacitance of high-voltage MFCG generators and provides a detailed analysis of the problem, based on a physical approach and physic-basic laws. In this paper the advantages of the analytical formulation for calculation stray capacitance of MFCG generator are discussed. The approach and formulas presented in this paper can also be used for other wound components for example electrical machines , and also can be use for calculation of stray capacitance in physic sciences. Also in this paper stray capacitance analytical results by using of vespiary regular hexagonal (VRH) model are presented for highfrequency MFCG generators having turns with circular crosssection. presented approach in this paper is based on an analytical method and geometrical structure of single-layer wire filaments in one turn of the generator coil. At the final section, the sensitivity coefficients ratio of effective parameters are discussed and analyzed. Finally, we will see that in order to decrease the total stray capacitance of one turn of the MFCG coil we should increase the number of conductor wires filaments (CWFs) in one turn.

generator, single-layer, capacitance, vespiary model, efficiency, high frequency, plasma, physic laws