UDC 521.874
V.Yu. Bondar, associate professor, c.t.s.

ANALYSIS OF MODERNIZATION PROBLEMS FOR A LIFTING-TRANSPORT
EQUIPMENT OF METALLURGICAL PLANTS OF UKRAINE

Zaporozhe state engineering academy

The analysis of the problem of increasing energy efficiency, improvement modes
and general economy of exploitation for elevating transport equipment and, In
particular, modernization of bridge elevating cranes for metallurgical plants of Ukraine
is carried out. The engineering solutions for mentioned problems with minimal financial
and time costs are offered.

Keywords: bridge elevating cranes, electric drive, energy efficiency, power
resistors, IGBT modules

ANALYSIS OF MODERNIZATION PROBLEMS
FOR A LIFTING-TRANSPORT
EQUIPMENT OF METALLURGICAL PLANTS OF UKRAINE