СOMPARISON OF THE ECONOMIC EFFICIENCY OF ALTERNATIVE ELECTRIC DRIVES IN UNSTEADY MODES

  • Світлана Павлівна Савич Odessa National Polytechnic University

Abstract

A comparison of electricity consumption by two types of electric drives for crane rotation mechanisms: rheostat control and electric drive frequency inverter-induction motor. The calculation for a concrete mechanism with given determined operation mode was made. Research has proved that for a given operation mode of payback inverter is 3,5-5,5  years.

Author Biography

Світлана Павлівна Савич, Odessa National Polytechnic University

Candidate of Technical Sciences, Associate Professor

Published
2019-02-22
How to Cite
Савич, С. (2019). СOMPARISON OF THE ECONOMIC EFFICIENCY OF ALTERNATIVE ELECTRIC DRIVES IN UNSTEADY MODES. Electrotechnic and Computer Systems, (7(83), 13-17. Retrieved from https://eltecs.op.edu.ua/index.php/journal/article/view/1187
Section
Electric machines and semiconductor converters

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