Calculations of Stray Capacitance and Coefficients Raito It in Time of Explosion progress in HMCG Generator, Having Integrated Circular Cross-Section Turns, by Using SI Method

In this paper, by using of geometric laws, quantities and physic-basic laws we calculate the stray capacitance of HMCG generators. This paper presents an approach to calculate the equivalent stray capacitance of the helix magneto flux cumulative generator (HMCG) accurately. This approach is based on the geometric structure method and physic- basic equations and laws. By using this method, we can consider the effects of stray capacitance between turns and also between turn- liner in high-frequency and high-voltage on operation of the HMCG generators. The method of presented Step-Inverse (SI) depended to generator coil geometrical properties. The presented analysis in this paper applies and is true to single- layer coil with m series turns having integrated circular cross-section that 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 coil turns until central cylindrical liner and other effect parameters in theory calculations. In the end we saw that in order to decrease of overall stray capacitance of the HMCG should reduce circular-shape cross-section radius, coil turns diameter also we should increase winding pitch, air gap between coil turn and central cylindrical liner, and thickness of coil turns insolating coating. Also finally we discuss a series of sensitivity coefficients ratios which are used in designing the generator coil. The method proposed 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 HMCG generators. We in this paper for my calculations use from physic laws and equations of related to capacitance structures that can use in physic sciences.

HMCG, circular cross-section, capacitance, cylindrical, integrated, sensitivity coefficients, physic