WAE, formerly known as the technology division of the Williams Formula 1 team, is set to showcase its latest innovation at the upcoming Low Carbon Vehicle Show in the UK. The highlight of their presentation will be the EVRh, a revolutionary modular platform equipped with a hydrogen-electric powertrain.
Building upon the success of their previous EVX and EVR platforms designed for battery-electric vehicles, the EVRh takes this technology a step further by incorporating a hydrogen fuel cell into the mix. This hybrid technology allows the vehicle to operate as an electric vehicle (EV) that uses a hydrogen fuel cell to power the electric drive system instead of a traditional battery.
The hydrogen fuel cell operates by combining hydrogen with oxygen from the air, creating electricity in a near emission-free process. The EVRh’s powertrain also includes a battery that can power the drive system. This battery can be charged either by the fuel cell or through traditional EV charging infrastructure, making it a versatile option for owners who may not have easy access to hydrogen fueling stations.
The combined power output of the EVRh is impressive, with the battery capable of discharging up to 576 horsepower and the fuel cell able to discharge up to 160 horsepower. This results in a staggering combined discharge of up to 736 horsepower, allowing for powerful and efficient performance. The platform can be configured for both rear-wheel-drive and all-wheel-drive setups, giving manufacturers flexibility in designing their vehicles.
Initial performance estimates for a vehicle based on the EVRh platform are promising, with the capability to achieve 0-60 mph acceleration in under 2.5 seconds and potentially setting a Nürburgring lap time of under 7:20. For reference, the current lap record for an electric vehicle at the famous racetrack stands at 7:05, set by the Rimac Nevera in August.
One of the key advantages of the EVRh platform is its impressive range estimate of over 350 miles. This range is achieved through the combination of the hydrogen fuel cell and the battery, allowing for longer journeys without the need for frequent refueling or recharging.
In terms of design, the EVRh features a lightweight composite structure that serves as the passenger cell. Unlike most EVs on the market today, the battery is positioned behind the cabin, avoiding the issue of having a raised floor and replicating the weight distribution of a mid-engine car. The hydrogen storage tanks are strategically placed at the front and rear of the platform, optimizing weight distribution and overall vehicle balance.
The Low Carbon Vehicle Show, which starts on September 7, will take place at the renowned Millbrook Proving Ground in the UK. This event provides an ideal platform for WAE to showcase their cutting-edge technology to industry professionals and enthusiasts alike. The EVRh not only demonstrates WAE’s commitment to sustainable transportation but also highlights their expertise in combining different powertrain technologies to create innovative and high-performance vehicles.
With this new modular platform, WAE aims to contribute to the ongoing efforts to reduce carbon emissions in the automotive industry. The hydrogen-electric powertrain in the EVRh provides a compelling alternative to traditional battery-electric vehicles, offering a combination of performance, range, and versatility that could attract both manufacturers and consumers who seek sustainable, yet exciting, transportation options.
As the automotive industry continues its transition towards a greener future, platforms like the EVRh are crucial in driving innovation and pushing the boundaries of what is possible in sustainable transportation. WAE’s expertise and experience in Formula 1 technology transfer make them well-positioned to lead in this field and inspire the next generation of eco-friendly vehicles.