Jaguar Land Rover’s advanced lightweight composites to drive future of EVs
Jaguar Land Rover has announced it is preparing for future electric vehicles with advanced lightweight composite research that will help deliver increased range, greater performance and a more dynamic drive.
The Tucana project is a four-year programme to make the UK a world leader in low-carbon technology, helping prevent 4.5 million tonnes of CO2 emissions between 2023 and 2032 by accelerating mainstream use of electric vehicles and making vehicles lighter to both decrease tailpipe emissions and reduce energy consumption of electrified powertrains.
Advanced composites offer significant reductions in vehicle weight, and by 2022, Jaguar Land Rover expects to have developed a fleet of prototype Tucana test vehicles.
The research will allow Jaguar Land Rover to develop lightweight vehicle and powertrain structures by replacing aluminium and steel with composites capable of handling the increased torque generated by high-performance batteries, while improving efficiency and reducing CO2 impact.
Jaguar Land Rover aims to increase vehicle stiffness by 30 per cent, cut weight by 35kg and further refine the crash safety structure through the strategic use of tailored composites, such as carbon fibre. Reducing the vehicle body weight will allow the fitting of larger batteries with increased range – without impacting CO2 emissions.
The consortium, led by Jaguar Land Rover, brings together world-leading academic and industry partners including the Warwick Manufacturing Group (WMG), Expert Tooling & Automation, Broetje-Automation UK, Toray International UK, CCP Gransden and The Centre for Modelling & Simulation (CFMS).