Energy generation and electrical engineering

INCREASE OF SERVICEABILITY OF INTERRUPTING CONTACTS OF COMMUTATE DEVICE

Authors

O. H. Volkova
Zaporizhia National Technical University

Keywords

contraction of electrical apparatus interrupting contact electric arc temperature of contact surface contact resistance

Abstract

The article deals with the increase of serviceability of interrupting contact by improving design of commutate device. Special emphasis has been paid to contact resistance and electric arc processes during opening. Onthebasisofthenumerical solving algorithm of inverse boundary heat conduction problem, a method fordetermination ofthe surface temperature of the contact has been presented. A method of mechanism commutate device, which allows reducing energy-release on the arc contact surfaces has been offered in the paper.

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How to Cite

[1]
“INCREASE OF SERVICEABILITY OF INTERRUPTING CONTACTS OF COMMUTATE DEVICE”, Вісник ВПІ, no. 5, pp. 78–86, Dec. 2015, Accessed: Oct. 06, 2026. Available: https://visnyk.vntu.edu.ua/index.php/visnyk/article/view/1830

Author Biography

O. H. Volkova, Zaporizhia National Technical University
Cand. Sc. (Eng.), Assistant Professor of the Chair of Theoretical and General Electrical Engineering