Khusnutdinov A.N., Idiyatullin R.G., Aukhadeev A.E., Filina O.A. Operating Experience of Collector Brushes with Improved Service Life in Real-life Operating Conditions

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Abstract

The paper describes the application of split brushes with improved service life. Conventional brushed are compared with the modified ones by such characteristics as design features, reliability and cost. The suggested method improves the design of collector brushes; the diagram of dynamic characteristics is also given in the paper.

Keywords

Electrical machine, collector brush, graphite insertion, service life, switching, collector, transient resistance.

Azat N. Khusnutdinov. Lecturer, the Department of Electrotechnical complexes and systems, Kazan State Power Engineering University, Kazan, Russia. e-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Rinat G. Idiyatullin. D.Sc. (Engineering), Professor, Professor, the Department of Electrotechnical complexes and systems, Kazan State Power Engineering University, Kazan, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Aver E. Aukhadeev. Ph.D. (Engineering), Associate Professor, the Department of Electrotechnical complexes and systems, Kazan State Power Engineering University, Kazan, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

Ol'ga A. Filina. Assistant Professor, the Department of Electrotechnical complexes and systems, Kazan State Power Engineering University, Kazan, Russia. E-mail: This email address is being protected from spambots. You need JavaScript enabled to view it.

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