POWER SUPPLY MODULE FOR ELECTRIC MOTOR UNIT, TRACTION SYSTEM, AND RESPECTIVE ELECTRIC VEHICLE

摘要

A power supply module (16) for an electric motor unit (14) comprises switching means (22) that are switchable between a first configuration and a second configuration, a first filtration means (24) and a second filtration means (26). The first (24) and the second (26) filtration means include at least one electric component, a first (L1), and, respectively, a second (L2) made of a coil and a capacitor. The first (24) and the second (26) filtration means include at least one third electric component (C1) that can be connected in series to the first electric component (L1) in the first configuration of the switching means (22) and can be connected in series to the second electric component (L2) in the second configuration of the switching means (22). The third electric component (C1) is either a capacitor or a coil.