Suprunovska N. Energy process in charge and discharge circuits of capacitors of electropulse installations

Subject of inquiry: charging and discharging electrical circuits of capacitor storage devices of pulse installations. The purpose of work: the further development of the theory of transient processes in circuits of a charges and discharge of capacitors of electro-pulse installations regarding use of goal-directed change of conditions of a charge and discharge, as well as to development of recommendation to increase of energy characteristics of such circuits and reduction of duration of transient processes in a load. Methods of research: Electrical circuit theory, linear differential equations theory, commutation function methods, piecewise approximation, harmonic analysis, analysis of linear and nonlinear electrical circuits, mathematical and physical simulation. Theoretical both practical results and novelty: the theory of transient processes in circuits of a charges and discharge of capacitors of electro-pulse installations regarding use of goal-directed change of conditions of a charge and dischargewas developed; the laws of change of efficiency and a doze of energy in elements of charge capacitor circuit at change of initial conditions of transient process were first determined; the new method for reduction of duration of transient processes in a load was determined. Subject and extent of a heading: Dissertation results were used in the Institutes of NAS of Ukraine (Electrodynamics, Metallophysics, Pulse Processes and Technologies) during development of pulse installation spark dispersion of metal in liquids. Efficiency of a heading: increasing of energy parameters of charging and discharging circuits of capacitor storage devices. Sphere of use: charging and discharging circuits of capacitor storage devices.