Journal of Mining Science

, Volume 46, Issue 6, pp 656–665 | Cite as

The superexcitation and efficiency relation in a short-stroke pulsed electromagnetic motor of a seismic source

  • V. P. Pevchev
Science of Mining Machines


The article analyzes the influence exerted by the shape of excitation current pulse in a short-stroke pulsed electromagnetic motor of a seismic source on the mechanical energy, energy loss and efficiency of the electromagnet, with regard to a drop in magnetomotive force in magnetic circuit and effect of the current displacement in conductive tracks in the magnet winding.


Pulsed electromagnet short-stroke electromagnetic motor pulse shape efficiency 


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Copyright information

© Pleiades Publishing, Ltd. 2010

Authors and Affiliations

  • V. P. Pevchev
    • 1
  1. 1.Tolyatti State UniversityTolyattiRussia

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