Sensitivity Analysis of Effective parameters in Stray Capacitance of Magneto Cumulative Generator Having Integrated Rectangular Cross-Section Turns, with Insulating Coating

This paper presents influential factors and effective parameters and a new method to calculate stray capacitance of coil turns of magneto flux cumulative generator (MGG) .The presented method depended to coil geometrical properties. Also study effective parameters sensitivity in product of stray capacitance between coil turns and between coil turn and central cylindrical liner. The presented analysis in this paper applies and is true to single- layer coil with m series turns having integrated (solid) rectangular cross-section which coil turns perfectly uniformly wound around a cylindrical conductive liner of placed in the center of coil, of course in one stratum and by a certain distance of liner level. The proposed method is based on the calculation of capacitance between two adjacent turns and capacitance between coil turns and central cylindrical liner of the generator. This method takes the effects of insulating coating of winding, winding pitch, distance of coil turns until central cylindrical liner and other effect parameters in theory calculations. In the end we saw which in order to decrease of overall stray capacitance of the MCG should reduce rectangular-shape cross-section length and width, coil turns diameter beside we should increase winding pitch, air gap between coil turn and central cylindrical liner, and thickness of coil turns insolating coating. The proposed method in this paper is very useful for designing geometrical structure of the coil of magneto flux cumulative generator. Finally, we will see that by progress of explosion and volume extension of liner and decrease of the number of turns of coil of generator until second turn, total capacitance of generator increases and when there remains only one turn in circuit, there occurs a descending decrease in total capacitance of generator.

MCG, stray capacitance, integrated rectangular cross-section, winding pitch, Analysis of effective, cylindrical liner