Research of the Capacitor System of the Electric Starter Starters for Internal Combustion Engines

The paper presents an analysis of the existing electric starting systems (SES). A variant of using capacitive storage devices (CS) for starting an internal combustion engine (ICE) is considered. The purpose of this work is to conduct research and testing of the SES of an ICE with various current sources, which will allow an analysis of such systems in order to identify the advantages and disadvantages. As a modernization of the existing SES, several schematic electrical diagrams were presented. The following are determined: the composition of the control system, the necessary logic and a set of mathematical models implemented by the systems to control the charging balance of the automobile low-voltage power grid, the relationship and functions of systems and components. The results of the work contribute to an increase in the reliability of starting the ICE at low negative temperatures, as well as an increase in the service life of starter batteries (SB), the formation of requirements for control systems. A method is proposed for comparative analysis of the SES of ICE with various current sources.