Battery and Supercapacitor FED BLDC Motor for EV Applications

This research uses simulation to investigate the viability and capacity of a hybrid energy storage system (HESS), which consists of battery and super-capacitor units. Over the past 20 years, there has been a significant increase in the price of petrol due to the extensive usage of internal combustion engine (ICE)-based cars, which has had a detrimental impact on the environment and accelerated the depletion of fossil fuel supplies. Due to these difficulties as well as the poor efficiency of traditional drivetrains, the automative industry is now seriously considering and pursuing drivetrain electrification in automotive systems. In Electric motors that are fueled by onboard energy storage systems provide all or some of the propulsion in electrified vehicles. To address the shortcomings of current energy storage devices and further the drive towards vehicle electrification, the HESS topology was selected with consideration for cost, performance, and the ease of use of power and control circuits. The necessary power, converter losses, energy storage device constraints, and battery cell current quality are all taken into account in the design.