Inductive coupling system with capacitive parallel compensation of the mutual self-inductance between the primary and the secondary windings

  • US 20020130642A1
  • Filed: 02/27/2002
  • Published: 09/19/2002
  • Est. Priority Date: 03/02/2001
  • Status: Active Grant
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First Claim
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1. An inductive coupling system comprising:

  • a magnetizable core with a primary yoke (2) which is provided with a primary winding (4) for connecting a primary AC voltage (Vp), and a secondary yoke (6) which is provided with a secondary winding (8), which primary yoke (2) and secondary yoke (6) have corresponding end surfaces (10, 14;

    12, 16) for magnetic energy transfer between the primary yoke (2) and the secondary yoke (6), characterized in that said inductive coupling system comprises means (Cm) for capacitive parallel compensation of a mutual self-inductance (Lm) of the coupling system at the frequency of the primary AC voltage (Vp).

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