Physical and Technical Energy Problems

N. Levin; V. Pugachev; J. Dirba; L. Lavrinovicha

doi:10.2478/lpts-2013-0015

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Physical and Technical Energy Problems

Latvian Journal of Physics and Technical Sciences

Volume 50 (2013): Issue 3 (June 2013)

By: N. Levin, V. Pugachev, J. Dirba and L. Lavrinovicha

Open Access

|Jul 2013

Abstract

The paper presents an overview of brushless electric motors used in hand electric tools and household appliances. Analysis of the motor types has shown that synchronous reluctance motors are the most reliable for lowpower drives of such tools and appliances due to their simple design, long service life and low cost of production. Solutions are proposed for significant decrease in the quadrature-axis magnetic flux of the synchronous reluctance motor. The motors are shown to develop the specific electromagnetic torque up to 0.35÷0.4 Nm/kg.

References

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Articles in this issue

DOI: https://doi.org/10.2478/lpts-2013-0015 | Journal eISSN: 2255-8896 | Journal ISSN: 0868-8257

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Language: English

Page range: 3 - 11

Published on: Jul 30, 2013

Published by: Institute of Physical Energetics

In partnership with: Paradigm Publishing Services

Publication frequency: 6 issues per year

Keywords:

brushless synchronous motor,

electromagnetic torque,

household appliances,

hand tools

Related subjects:

Physics,

Technical and applied physics

© 2013 N. Levin, V. Pugachev, J. Dirba, L. Lavrinovicha, published by Institute of Physical Energetics
This work is licensed under the Creative Commons License.

Volume 50 (2013): Issue 3 (June 2013)