<p>Studies using numerical simulation of an inductive power transfer module for charging of a&#xa0;neurostimulator battery were performed. The influence of the relative positions of the transmitting and receiving inductance coils was investigated for battery charge boundary states of&#xa0;0 and 100% respectively. The results showed that controlling the supply voltage of the inductive power transfer module in the range from 1.8&#xa0;to 2.8 V provides compensation for the influence of changes in the axial distance between the coils from 1&#xa0;to 20 mm and ensures an optimal battery charging mode.</p>

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Studies of the influence of the operational characteristics of an inductive energy transfer module on the charging mode of an implantable battery

  • E A. Mindubaev,
  • K. O. Gurov,
  • R. R. Aubakirov,
  • E. V. Selyutina

摘要

Studies using numerical simulation of an inductive power transfer module for charging of a neurostimulator battery were performed. The influence of the relative positions of the transmitting and receiving inductance coils was investigated for battery charge boundary states of 0 and 100% respectively. The results showed that controlling the supply voltage of the inductive power transfer module in the range from 1.8 to 2.8 V provides compensation for the influence of changes in the axial distance between the coils from 1 to 20 mm and ensures an optimal battery charging mode.