FIELD: electricity.
SUBSTANCE: invention refers to the sphere of electrical engineering and is to be used to provide for power supply of computers and computer-based systems. Device contains a static converter connected to the electric mains and consisting of rectifier, inverter enabling delivery of alternating voltage power supply to the consumers that need no galvanic isolation and direct current power accumulator. Alternating voltage power supply is delivered also to the transverter consisting of an asynchronous motor connected via a common shaft to the exciter and the generator, their windings wrapped around a common stator, and an automatic voltage controller that, operating via the exciter auxiliary winding, modifies the generator excitation current in accordance with the consumer-end current regulation rules.
EFFECT: provision for reliable and high quality power supply of computer equipment combined with information leakage protection.
1 dwg
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