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Higher power densities and switching efficiency are made possible in electric vehicle (EV) powertrains by using silicon carbide (SiC) for power switches. Internal combustion engine (ICE) vehicles are transitioning in the automobile industry at an unprecedented rate to electric vehicles (EVs).
Inverter made of silicon carbide for use in commercial vehicles. delivers a 450V to 850V high voltage (HV) range. designed to deliver up to 300 kW of maximum power. maximum high voltage (HV) current (DC) of up to 520A is available.
use custom software created in-house and a ZF control board. To transform the direct current from the batteries or generators into the three-phase alternating currents that power the propulsion motors, solid-state inverters are used in all EVs and hybrid electric vehicles (HEV).
The Global Ev inverter silicon carbide market accounted for $XX Billion in 2022 and is anticipated to reach $XX Billion by 2030, registering a CAGR of XX% from 2023 to 2030.
Marelli, a top-tier global automotive supplier, has created a new, comprehensive platform of 800 volt Silicon Carbide (SiC) inverters, ensuring gains in terms of inverters’ size, weight, and especially efficiency, which is a crucial factor in electric vehicles.
The platform will be introduced for the first time at the International VDI Congress “Dritev” (Drivetrain Transmission Electrification in Vehicles), which will be held in Baden Baden, Germany, on July 6 and 7, 2022. Marelli will be showcasing its electrification technologies at stand B on the ground floor of the exhibit hall.
Silicon carbide is acknowledged as a technology of choice for power electronics due to its superior performance at high temperature and high voltage, which enables smaller, lighter, and more effective solutions. It is therefore especially well suited for inverters, which transform DC (Direct Current) power from batteries into AC (Alternating Current) electric power utilised in electric car motors.
Furthermore, the new 800 Volt inverter platform from Marelli has an optimised thermal structure as a result of cutting-edge structural and cooling channel designs that significantly lower the thermal resistance between the SiC components and the cooling liquid. In high power applications, when the power module’s ability to reject heat is important, this is a key factor.
