Charged recently chatted with Rivian’s VP of Propulsion Richard Farquhar to learn more about the design and development of the company’s unique electric platform (read the whole story in our upcoming issue). Farquhar spent 15 years as Powertrain Director at McLaren Automotive, designing and developing some of the highest-performance propulsion systems in the world for… Read more »
Search Results Found For: "Performance Team "
Battery cooling performance: Comparing liquid-dispense gap fillers with thermal pads
Sponsored by LORD Corporation The focus of LORD Corporation’s study is to investigate how the superior thermal transfer provided by gap fillers versus gap pads affects cooling of actual battery modules. Battery modules were assembled using LORD gap fillers with thermal conductivity of 2 and 4 W/m·K, and also with commercially available gap pads of… Read more »
Learn how light-curable materials can improve EV system performance
Sponsored by Dymax The current movement toward vehicle electrification and the desire to put self-driving cars on the road is fueling an automotive revolution. Manufacturers are searching for assembly solutions that increase productivity and throughput, decrease rework and costs, and boost the bottom line. Concurrently, design engineers are striving to create better performing, more reliable… Read more »
KAIST research team develops stable, high-rate Li-S batteries
A research team from South Korean research university KAIST has developed stable, high-rate lithium-sulfur batteries (LSBs) by using hierarchically porous titanium nitride (h-TiN) as a sulfur host. In a paper in the journal Advanced Materials, the researchers report that h-TiN/S shows a reversible capacity of 557 mAh g-1 even after 1,000 cycles at 5 C rate with only… Read more »
Winnebago and Motiv Power Systems team up to develop electric mobile healthcare vehicle
Winnebago Industries (NYSE: WGO) has partnered with Motiv Power Systems to develop an electric Mobile Lung Unit (eMLU) vehicle. Powered by Motiv’s EPIC 6 all-electric chassis, which is based on a Ford F-53, the specialty healthcare vehicle features the Samsung NeuroLogica BodyTom Elite, a portable full-body, 32-slice CT scanner. The vehicle’s electric powertrain eliminates the… Read more »
New control strategy enhances battery performance in cold weather
Researchers at Penn State, with a colleague from EC Power, have devised a new control strategy that can rapidly restore EV battery power and permit full regeneration while driving at temperatures as low as -40° C. The strategy involves heating the battery internally during regenerative braking and rest periods. In “Rapid restoration of electric vehicle… Read more »
Polestar to become Volvo’s electrified performance brand
Polestar, Volvo’s performance car subsidiary, is to be transformed into a new brand for electrified vehicles. Thomas Ingenlath, Senior VP of Design at Volvo, will assume the position of CEO at Polestar. “Thomas heading up the Polestar organization shows our commitment to establishing a truly differentiated stand-alone brand within the Volvo Car Group,” said Håkan… Read more »
Saft team develops first metal hydride-sulfur battery
Researchers at French battery-maker Saft and Université Paris Est have, for the first time, used a nanocomposite metal hydride as the anode in a complete solid-state battery with a sulfur cathode and LiBH4 electrolyte. In “An all-solid-state metal hydride-Sulfur lithium-ion battery,” published in the Journal of Power Sources, Pedro López-Aranguren and colleagues explain that their… Read more »
New coating beefs up performance of lithium-sulfur batteries
New types of electrodes – positive and negative terminals – are considered essential for the development of a new generation of high energy-density batteries. As lithium-ion batteries begin to reach their capacity limits, many researchers are looking at lithium-sulfur as a solution. Sulfur is both lightweight and abundant, with a high theoretical energy capacity. However,… Read more »
Flax straw extract improves aluminum-air battery performance
The aluminum-air battery, which uses a catalytic air cathode and an aluminum anode, has intrigued researchers for some time, because of its high theoretical specific energy. However, the problem is overcoming parasitic hydrogen evolution caused by the corrosion of the aluminum anode during discharge. In “Improvement of Aluminum-Air Battery Performances by the Application of Flax… Read more »