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Hyundai, Kia and Genesis EVs to get improved range
The beauty of modular EV platforms is quite apparent in the latest announcement from Hyundai Group. The company will replace the existing front motor inverters, which are silicon-based, with the latest silicon-carbide items from STMicroelectronics.
The hardware upgrade will affect all AWD models based on the E-GMP platform - Hyundai Ioniq 5, Hyundai Ioniq 6, Kia EV6 and Genesis GV60. The new traction inverters are not only silicon-carbide based but operate at 800V.
Hyundai’s E-GMP platform operates at 800V with the exception of the front traction inverter. Until now, that vital piece of equipment was working at 400V, which meant it required an additional inverter between 400V and 800V. Although perfectly alright, it meant there were additional losses, especially during regenerative braking.
800V is considered to be nearly three times faster than 400V when it comes to charging the battery and discharging it. Having an 800V inverter means more energy recuperated during the slowing down of the vehicle can be fed to the battery. It means more energy can be delivered to the motor, which means better performance.
www.arenaev.com
The beauty of modular EV platforms is quite apparent in the latest announcement from Hyundai Group. The company will replace the existing front motor inverters, which are silicon-based, with the latest silicon-carbide items from STMicroelectronics.
The hardware upgrade will affect all AWD models based on the E-GMP platform - Hyundai Ioniq 5, Hyundai Ioniq 6, Kia EV6 and Genesis GV60. The new traction inverters are not only silicon-carbide based but operate at 800V.
Hyundai’s E-GMP platform operates at 800V with the exception of the front traction inverter. Until now, that vital piece of equipment was working at 400V, which meant it required an additional inverter between 400V and 800V. Although perfectly alright, it meant there were additional losses, especially during regenerative braking.
800V is considered to be nearly three times faster than 400V when it comes to charging the battery and discharging it. Having an 800V inverter means more energy recuperated during the slowing down of the vehicle can be fed to the battery. It means more energy can be delivered to the motor, which means better performance.
Hyundai, Kia and Genesis EVs to get improved range
Hyundai Group is upgrading its E-GMP platform with new carbide based inverters which will improve efficiency and add extra miles of driving.
www.arenaev.com
