THE OPERATIONAL RELIABILITY OF THE CONTACT CONNECTIONS OF ELECTRO-CONTACTORS AND CONTACTORS ECG-8G OF AC LOCOMOTIVES

Authors

  • O. A. Teterko Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • M. A. Babjak Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine
  • M. O. Kostin Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan, Ukraine

DOI:

https://doi.org/10.15802/stp2007/17438

Keywords:

contact resistance, contactor, electric locomotive

Abstract

The types of refusals which arise up in the process of exploitation of electropneumatic contactors PC-96-101 are considered. Measuring of contact resistance and heating temperature of contact connections of alternating current electric locomotives are resulted. The features of electric erosion of contacts from different composition materials after the models tests are considered.

Author Biographies

O. A. Teterko, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

O. A. Teterko

M. A. Babjak, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

M. A. Babjak

M. O. Kostin, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

M. O. Kostin

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Published

2007-10-25

How to Cite

Teterko, O. A., Babjak, M. A., & Kostin, M. O. (2007). THE OPERATIONAL RELIABILITY OF THE CONTACT CONNECTIONS OF ELECTRO-CONTACTORS AND CONTACTORS ECG-8G OF AC LOCOMOTIVES. Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport, (18), 41–45. https://doi.org/10.15802/stp2007/17438

Issue

No. 18 (2007): ISSUE 18

Section

ELECTRIC TRANSPORT, POWER SYSTEMS AND COMPLEXES

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