METHOD FOR EXCHANGING DATA IN AN ELECTRONIC DEVICE, ELECTRONIC DEVICE, ASSOCIATED RAILWAY VEHICLE AND RAILWAY INSTALLATION

摘要

The present invention relates to a method for exchanging data between a power module (20) and a plurality of transistor gate controls (24), each gate drive (24) controlling a transistor (22), each gate drive (24) being connected to the power module (20) via an optical link (26), the method comprising steps of: - for at least one transistor (22), measuring at least one electrical variable relative to the transistor (22), - transmission of the measurement to the power module (20) through the optical link (26).