Proceeding of the Faculty of technical Sciences, Novi Sad

Electrotechnical and Computer Engineering

Vol. 34 No. 03 (2019): Proceedings of the Faculty of Technical Sciences

ELECTRIC MOTOR DRIVES IN HAZARDOUS AREAS

  • Goran Cibula
  • Veran Vasić
  • Đura Oros
DOI:
https://doi.org/10.24867/02BE22Cibula
Submitted
March 9, 2019
Published
2019-03-09

Abstract

In this paper problem of selecting and exploiting of induction motors in hazardous areas is presented. Classification of hazardous areas has been processed, which is the first step in proper selection of equipment. Different types of explosion protection induction motors are described. Reasons of increased heating for the increased safety motor. Proper selection of protection device for increased safety motor are very important and that is detailed processed. Effects of frequency converter to the drive parameters of the motor are discussed in detail in this paper.

References

[1] IEC 79-4:1975 Method of test for ignition temperature
[2] IEC 60079-20-1:2010 Material characteristics for gas and vapour classification - Test methods and data
[3] IEC 60079-10:2002 Classification of hazardous areas
[4] prof. dr Veran Vasić, prof. dr Đura Oros, "Energetska elektronika u pogonu i industriji"
[5] IEC 60079-14:2013 Electrical installations design, selection and erection
[6] Dipl.inž.el. Ivica Gavranić, "Dijagnostika protuekslozijski zaštićenih elektromotornih pogona", Zagreb, 2002.
[7] Mr Lidija V.Pavlović, prof. dr Zoran M.Lazarević, "Asinhroni motori u protivekslozivnoj zaštiti "povećana bezbednost", Beograd, 2008