Aerospace Instrument-Making Annotation << Back BACKUP-RECHARGEABLE SOURCE OF POWER FOR THE AEROSPACE VEHICLE POWER SYSTEMS S.B. Reznikov, I.A. Kharchenko, K.N. Khramtsov, N.A. Jegov This article reviews offers an alternative engineering solution for multifunction secondary power source (SPS): backup battery of the uninterruptible power supply (UPS) designed for aerospace vehicle power systems (AVPS), in particular for all-electric aircraft (AEA). The solution is suitable to implement modular and scalable architecture of AVPS on the basis of unifi ed parallel modules to increase manufacturing, installation, maintenance and adaptability, reduce labor costs and downtimes and increase the reliability of AVPS. The decision protected the priority of the Russian Federation and of interest to a wide circle of specialists in the field of power electronics LA and other transport of AVPS. Keywords: UPS, vehicle power system, all-electric aircraft. Contacts: E-mail: mrkhramtsov@gmail.com Pp. 37-44.