Mathematical Modeling of Operation Modes of the Starter-Generator

The paper considers the design of a starter-generator with a differential electric drive based on a DC motor. A mathematical model of the planetary gearbox has been built, calculations have been made. On the basis of the existing electrical equipment of the diesel engine YaMZ-236, an electric engine was designed in the software environment ANSYS. A control system for a starter-generator was built, transient processes were considered. The integrated flywheel was calculated as a ring. The weight-size parameters and specific indicators of the starter-generator are obtained in comparison with the separate use of the starter and generator.