NON-CONTACT UNINTERRUPTIBLE GENERATOR SET BASED ON DUAL MACHINE, DUAL POWER SUPPLY

摘要

FIELD: electric power industry.;SUBSTANCE: invention relates to the electric power industry. To achieve the technical result, a non-contact uninterrupted generator set contains a main generator and an auxiliary generator installed on the same shaft, made in the form of dual power machines, as well as a static multiphase inverter, while the installation contains a control programmable logic controller with a frequency adjuster for the output voltage of the installation, the programmable logic controller is connected to a static multiphase voltage inverter, the output of which is connected to the stator winding of the auxiliary generator; the installation contains a DC power supply, the input of which is connected to the stator windings of the main generator, and the output to the charger; in this case, the first current sensor installed in the output circuit is connected to the inputs of the programmable logic controller, as well as the first voltage sensor connected to the output stator winding of the main generator.;EFFECT: invention ensures uninterrupted power supply, expands the range of the installation, and provides the possibility of using the installation in various combined modes of operation.;8 cl, 1 dwg