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Mathematical model of tuning MPFS by the method of magnets rearrangement

Keywords:

A.A. Shvachko – Post-graduate Student, Yuri Gagarin State Technical University of Saratov E-mail: alexandr1899@gmail.com A.A. Zaharov – Dr. Sc. (Eng.), Professor, Head of Department «Electronic Devises and Equipment», Yuri Gagarin State Technical University of Saratov E-mail: zaharov@sstu.ru I.N. Afonin – Post-graduate Student, Yuri Gagarin State Technical University of Saratov E-mail: pi_3.141@mail.ru Ya.V. Turkin – Post-graduate Student, Yuri Gagarin State Technical University of Saratov E-mail: turkin.yaroslav@gmail.com


The article presents a derivation of the equation of a magnetic field of a permanent magnet, as well as based on this equation ma-thematical model of calculating the magnetic field of the focusing system, which takes into account a magnetic field of each separate magnet. The analysis of the adjacent magnets interaction in the magnetic periodic focusing system is given on the example of a system of five permanent magnets. The method of tuning the focusing system based on the proposed mathematical model by means of rearrangement of the magnets is described. It was determined that this method allows one to decrease a number of corrections of magnetic fields of permanent magnets when tuning the MPFS.
References:

 

  1. Melnikov JU.A., Spiridonov R.V. Raschet i normirovanie parametrov magnitov iz materialov s redkozemelnymi metallami i magnitnykh sistem na ikh osnove. M.: CNII «EHlektronika». 1991. 67 s.
  2. Carev V.A., Spiridonov R.V. Magnitnye fokusirujushhie sistemy ehlektrovakuumnykh mikrovolnovykh priborov O‑tipa: Ucheb. posobie. Saratov: Novyjj veter. 2010. 352 s.

 

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