Modernization of Power Converter for Onboard Equipments of «Soyuz» Carrier Rocket

Abstract

This paper describes the modernization of power supplies, which are used in onboard equipment of «Soyuz» carrier-rocket. The analysis of the used schematic solutions and the investigation of modernization possibilities are performed. The scheme of the new perspective power converter is developed and confirmed. The scheme of the digital telemetry of power supply is considered.