INTEGRATED MECHANICAL AND THERMAL DESIGN FOR STORING THE POWER OF A TRACTION INVERTER

摘要

The disclosure provides an integrated mechanical and thermal design for power storage of a traction inverter. A traction inverter system includes a capacitor module, a power module, a cold plate between and in contact with the modules, and an end plate that defines an inlet and an outlet. The modules and plates define a bore extending across the modules and plates and a passageway in fluid communication with the inlet and outlet. The traction inverter system also includes a mechanical fastener that occupies the bore, extends over the modules and panels, and holds the modules and panels together.