AUTONOMOUS POWER SUPPLY SYSTEM BASED ON DIRECT CURRENT FROM MOVABLE UNIT Russian patent published in 2015 - IPC B60L1/00 

FIELD: electricity.

SUBSTANCE: for purpose of these tasks solving the suggested autonomous power supply system based on direct current from movable unit comprises converter in the form compensated rectifier, switchgear that powers direct-current bus and isolation diodes. The following components are coupled to direct-current buses: self-exciter inverter with alternating-current consumer, direct-current consumer, voltage stabiliser with coupled direct-current consumer sensitive to change in supply voltage level, charger, accumulator battery, valve synchronous generator with windings offset per 90° and output terminals connected to three-phase bridge rectifying circuits.

EFFECT: improved operational reliability and uninterrupted power supply for direct- and alliterating-current consumers with different criticality ratings.

2 dwg