Starting way of electric commutator motor and scheme of its realization

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The processing of welds at welding tubes of oil and gas pipelines now is carried out with a polishing machine powered by 220 V, 50 Hz. But, under field conditions, a source of electrical energy is the welding outfit. There is a problem of conversion of constant voltage of a welding outfit into alternate with given parameters. It is known, that at actuation of an electric tool, there is an impact current, since the braked electric motor has small electric resistance. Such a launch is harmful to the engine, and under conditions where there is an input source of restricted power comparable to power of the electric motor, it is impossible. One solution to this problem is an increase of power of the converter, that results in application of more potent power keys and other circuit components, i.e. increase of weight and overall dimensions of the device. The second way is providing a smoothly varying launch of the engine of an electric tool. Though the response time of the engine is also augmented, it succeeds in avoiding the deficiencies of the previous version.

Original languageEnglish
Title of host publicationProceedings of the 6th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2000
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages80-82
Number of pages3
ISBN (Print)0780357892, 9780780357891
DOIs
Publication statusPublished - 2000
Event6th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2000 - Tomsk, Russian Federation
Duration: 28 Feb 20003 Mar 2000

Other

Other6th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2000
CountryRussian Federation
CityTomsk
Period28.2.003.3.00

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ASJC Scopus subject areas

  • Engineering(all)

Cite this

Ogorodnikov, D. N., & Yaroslavtsev, E. V. (2000). Starting way of electric commutator motor and scheme of its realization. In Proceedings of the 6th International Scientific and Practical Conference of Students, Post-Graduates and Young Scientists: Modern Techniques and Technology, MTT 2000 (pp. 80-82). [896056] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/SPCMTT.2000.896056