TRANSCUTANEOUS ENERGY TRANSMISSION SYSTEM FOR POWERING AN IMPLANT

A transcutaneous energy transmission system for powering an implant, including a primary circuit with an inverter able to be powered by a DC voltage UpDC and a direct current IpDC, and a primary coil Lp able to be powered by the inverter, and a secondary circuit including a secondary coil Ls intended to be in magnetic coupling with the primary coil, a secondary capacitor Cs, a rectifier able to supply the implant with a DC voltage UsDC; the secondary circuit further including a switch IT for powering or not powering the rectifier. The system further includes a self-adaptive control circuit, connected to the primary circuit and configured to automatically control the DC voltage UpDC from the single measurements of UpDC and IpDC, and according to a constrained optimization algorithm.