Sponsored by Hioki.

The worldwide development in the direction of clear vitality and a net-zero carbon economic system is gaining momentum. Electrification is without doubt one of the transformations for all viable routes to net-zero. EV improvement has been accelerating in response to this development. Within the US, the federal government targets 50 % of newly manufactured autos to be zero-emission autos by 2030. Automakers are creating EVs at a speedy tempo. EV powertrains have leveraged WBG (Vast Bandgap) semiconductors reminiscent of SiC (Silicon Carbide) and GaN (Gallium Nitride) semiconductors as an alternative of conventional Si (Silicon) semiconductors to make the system environment friendly, leading to mild car weight and lengthy EV vary. Automobile efficiency and design are optimized by testing at every improvement stage. Testing precisely and effectively expedites improvement. EV-specific system constructions and the adoption of WBG semiconductors within the powertrain can carry challenges. On this paper, we focus on present testing challenges concerning energy evaluation in EV improvement and introduce options