Abstract

The relevance The converter with reverse power transmission (with locked power transistors) is one of the most popular topologies of DC voltage pulse converters. The topology of the reverse-pass converter is unique in terms of the effective interconnection of electromagnetic processes in it. The undoubted advantage of the converter is its extreme simplicity and cheapness, the scope of its widespread use is limited to devices of low and medium power, both standard and non-standard applications. However, some properties of the converter make it possible to effectively solve complex problems of building powerful converter devices. In general, the development and research of reverse-flow converters is an urgent task in improving the devices of modern conversion technology. Aim of research Simulation of a reverse-flow converter with a high-speed dual-circuit current and voltage control system. Research methods The research methods of pulsed power electronic devices, methods of studying digital devices on CMOS structures (metal-oxide-semiconductor) are used in the work. The computer simulation was performed in the Electronics Workbench software environment. Results Methods of constructing a high-speed control system for a reverse-flow converter based on the use of two current and voltage control circuits are proposed. Due to the proposed methods, the speed and stability of the converter increases, protection against short circuit and excess voltage at the output of the converter is provided. The results and conclusions are confirmed by modeling.

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