Article Title

Development of railway traction motors commutation control digital device

Journal: Journal of Transsib Railway Studies V.2(30), 2017
Journal thematic sections: Railway rolling stock
Pages: 52-64
Authors: V. V. Kharlamov
udk: 629.423.31; 629.4.01
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Article reference
Kharlamov V. V. , Popov D. I. , Stretentsev A. I. Development of railway traction motors commutation control digital device Izvestiia Transsiba – The Trans-Siberian Bulletin, 2017, no. 2(30), pp. 52 – 64.

Abstract

The article presents the main requirements for the development of traction motors commutation control digital device and the results of the development and testing of this device on the test bench. Justified the expediency of application of the input highpass filter when the power of the testing traction engine from the thyristor converter. Presented the technique of processing the diagnostic signal from bipolar brushes to filter out noise of different physical nature.

Article keywords

Commutation
Traction motor
Rolling stock
Diagnosis
Bipolar brush
Microcontroller
Signal processing

Authors

V. V. Kharlamov —
Doctor of technical science, professor, the head of department «Electrical machines and general electrical engineering» OSTU.
D. I. Popov —
PhD, associate professor of the department «Electrical machines and general electrical engineering» OSTU.
A. I. Stretentsev —
Postgraduate of the department «Electrical machines and general electrical engineering» OSTU.