Open AccessSecondary power systems for videometric complex "Fregat"
Author(s) -
Pavlin Gramatikov,
Roumen Nedkov,
Дойно Петков
Publication year - 2018
Publication title -
aerospace research in bulgaria
Language(s) - English
Resource type - Journals
eISSN - 2367-9522
pISSN - 1313-0927
DOI - 10.3897/arb.v30.e11
Subject(s) - electrical engineering , electronic circuit , engineering , voltage , power (physics) , electric power system , computer science , physics , quantum mechanics
The power supply for the video-spectrometric complex (VSC) "Fregat" is being considered. This secondary power supply systems have the following functions: Reception and switching of the voltages; Protection from overload and short circuit in the internal circuits and the exit circuits; Transformation of primary voltage in stabilized secondary voltages; Galvanically untethered secondary circuits by primary and Hull; Protection of the users from the electromagnetic noises; Provision of "Cold" and "Hot" reserve, etc. A set of technical documentation and test-measuring equipment for testing were created. Four sets of Secondary Power Systems for "Fregat" are designed and implemented for two flights to planet Mars.