Ferrari S.p.a.

Christian Montebello

Ugo Sitta

Giovanni Lo Calzo

Alessandro Di Blasio

Paolo Faverzani

An electronic power converter to control at least one electric motor of a vehicle and having at least one group of power modules, each designed to power with an alternating current one single phase of the electric motor; two lateral plates, which are arranged on opposite sides of the group so as to form a pile; a hydraulic circuit, which is configured to cause a cooling liquid to circulate inside the plates; and a clamping system, which applies a clamping force to the pile in order to keep the pile compressed and has elastic elements, which are deformed in order to apply a compression force of elastic origin to the pile.

Compact electronic power converter to control at least one electric motor of a vehicle

A vehicle having: two front wheels; two rear wheels; two electric motors, which are connected to the two wheels of a same axle; and an electronic power converter to control both electric motors. The electronic power converter has: two groups of power modules; at least one capacitor, which is connected in parallel to a DC input; a container, which houses the two groups of power modules and the capacitor and is provided with a cup-shaped body provided with a lower wall; and a cooling system provided with a chamber, which is configured to be flown through by a cooling liquid. The chamber of the cooling system is delimited, on one side, by the lower wall of the cup-shaped body of the container and, on the other side, by a containing wall, which is arranged at a given distance from the lower wall.

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MODENA, Italy

Christian Montebello