Battery

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Cloud twin helps to extend EV range

NXP has connected a battery management system (BMS) through its cloud computing gateway to create a digital twin of a vehicle battery (writes Nick Flaherty).

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Toyota to develop hydrogen-powered Hilux in the UK

Toyota has won a £11.3 million grant to produce a hydrogen version of its Hilux pick-up truck in the UK (writes Nick Flaherty). Toyota Motors UK (TMUK) is working with Ricardo, ETL, D2H and Thatcham Research on the project, which will use of the 650 V second-generation fuel cell developed for Toyota’s Mirai, launched in […]

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Vibracoustic introduces modular mounts for electric motors

NVH products supplier Vibracoustic has unveiled a modular thermoplastic elastomer (TPE) bushing and a polymer beam mount for electric motors in battery EVs. The company says they reduce weight and simplify assembly while also meeting OEM requirements for stiffness and isolation performance. Their integration ranges from bushings to a more sophisticated beam mount. The motor […]

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Software predicts future cell health

A machine learning algorithm could help reduce charging times and prolong battery life in EVs by predicting how different driving patterns affect battery performance (writes Nick Flaherty). Researchers from the University of Cambridge in the UK developed a non-invasive impedance-based approach to get accurate data on the state of health (SOH) of a battery. The […]

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Sea Li-ion project sets out aims for electrifying ports

While many shipowners are considering battery power for propulsion, what is holding them back is the availability of shore-side power, the slow speed of charging and the capacity for it. The Sea Li-ion project has therefore been set up to address the knowledge gaps in battery use for ship propulsion. The EU-funded project has now […]

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EV battery supply chain problems not all doom and gloom

Although global demand for new EVs is strong, the whole industry is still being disrupted by factors including the effect of the Covid-19 pandemic on supply chains, sanctions in response to the war in Ukraine, and inflation (writes Peter Donaldson). At September’s Battery Show in Novi, Michigan, LMC Automotive’s senior manager, powertrain forecasting, Kevin Riddell, […]

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Modified anodes boost cell cycling

Researchers in South Korea have developed a new method of modifying conventional anodes to improve the cycling performance of a battery cell (writes Nick Flaherty). The team, at the Gwangju Institute of Science and Technology, used a layer of graphene oxide – a single atomic layer of carbon – on a silicon anode to prevent […]

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Automated battery manufacturing

Cutting-edge research and prototype factories are helping to advance the automation of EV component manufacturing, writes Nick Flaherty Some car makers have had fully

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Partners unveil automated battery pack assembly line

Adhesive tape manufacturer tesa, bonding machinery manufacturer Vulkan Technic, and construction machinery manufacturer Liebherr have announced a partnership to develop a fully automated assembly line for battery packs. Tesa is contributing its ACX 76730 Box Seal adhesive application, Vulkan Technic is delivering the appropriate application concept, and Liebherr is responsible for implementing the production process. […]

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Solid-state cell with 3-minute charge

Researchers in the US have developed a solid-state lithium metal battery for use in future EVs that would fully charge in as little as 3 minutes (writes Nick Flaherty). The technology, which has a lifetime of 10,000 cycles, has been licensed by Harvard University to Adden Energy to scale up to pouch and then prismatic […]