Design and Analysis of External Cooling Mechanism for Controller in E-Vehicle

Abstract

Hybrid electric vehicles have lower emissions and a wider range thanLand engines, both conventional and hybrid. Due to operating cycles and atmospheric conditions, effective cooling of electric circuits remains a problem regardless of propulsion strategy.Since the controller is an extremely sensitive component with a lot of semiconductors, we cannot use external air pressure or oil to cool it., allowing the circuits and other vehicle components to work within the temperature ranges specified an integrated thermal device is designed to efficiently transfer heat from the circuit housing to the base frame for transport to an external heat exchanger.A radial pair of fins, depending on the design, can serve as an effective thermal link between the circuit and the heat connector or thermal bus.A variety of driving cycles have been used to test cooling efficiency.