INFINITI Project Black S
INFINITI and Renault F1 Team have completed the track-focused development of the unique high-performance, dual-hybrid powertrain created for the INFINITI Project Black S prototype. The development work was signed off at Salzburgring in Austria by Renault F1 Team star Nico Hülkenberg.
The VR30 engine has been transformed with the creation of two heat-energy harvesting systems (MGU-H: motor generator unit – heat), which develop electricity under acceleration. Paired with a kinetic harvesting system (MGU-K: motor generator unit – kinetic) that generates electricity under braking and an all-new energy management system, Project Black S is a unique and exciting electrified performance hybrid prototype.
In a similar manner to Renault F1 Team’s R.S.19 racecar, the Project Black S’ smart powertrain stores this energy and discharges it as the driver requires, spooling up the turbochargers instantaneously as the driver opens the throttle, boosting power sent to the rear wheels via the MGU-K over continued periods of acceleration.
Currently, the dual-hybrid powertrain is capable of producing up to 418 kW (568 ps, 563 hp) – 40 percent more than the prototype’s donor car, the INFINITI Q60 Red Sport 400.
A key aim of the Project Black S program was to explore the potential for new motorsport-inspired electrification technologies and development processes. Project Black S fuses expertise from road and race track, with its dual-hybrid powertrain, all-new, purpose built brakes, and optimized suspensions, all complemented by the use of advanced lightweight materials throughout the purposeful new bodywork and a motorsport-inspired interior.
INFINITI’s Mike Colleran comments: “Working with Renault F1 Team has opened our eyes to new ways of working. Outside of the traditional process in which we engineer cars and technologies, this collaboration has shown us what can be achieved with a small, dedicated team. We will learn from this to enhance the way we create other cars in future.”